Mol-“n”. Molekulyar massa-“M”. Massa-“m”


Mol-“n”. Molekulyar massa-“M”. Massa-“m”


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Mol-“n”. Molekulyar massa-“M”. Massa-“m”





  1. Massasi 235 g bo'lgan H2SO4 ning molini toping? A) *2.39796 B) 5.9949 C) 4.79592 D) 2.99745

  2. Massasi 198 g bo'lgan 2.02041 mol moddaning molekulyar massasini toping ? A) 196 B)* 98 C) 39.2 D) 78.4

  3. Modda miqdori 1.2 mol bo'lgan H2SO4 ning massasini toping? A) 164.64 B)94.08 C)* 117.6 D) 70.56

  4. Massasi 29 g bo'lgan H2O ning molini toping? A) 2.01389 B) 4.02778 C) 3.22222 D) * 1.61111

  5. Massasi 146 g bo'lgan H2O ning molini toping? A) *8.11111 B) 20.27778 C) 16.22222 D) 10.13889

  6. Massasi 227 g bo'lgan 12.61111 mol moddaning molekulyar massasini toping ? A) 36 B)* 18 C) 7.2 D) 14.4

  7. Modda miqdori 1.1 mol bo'lgan H2O ning massasini toping? A) *19.8 B) 27.72 C) 15.84 D) 11.88

  8. Modda miqdori 0.2 mol bo'lgan H2O ning massasini toping? A) 5.04 B)2.88 C) 2.16 D)* 3.6

  9. Modda miqdori 2.8 mol bo'lgan H2O ning massasini toping? A) 70.56 B)* 50.4 C) 40.32 D) 30.24

  10. Massasi 168 g bo'lgan Na2SO4ning molini toping? A) 2.95775 B) 2.3662 C) *1.1831 D) 1.47887

  11. Massasi 293 g bo'lgan Na2SO4ning molini toping? A) *2.06338 B) 5.15845 C) 4.12676 D) 2.57923

  12. Modda miqdori 1 mol bo'lgan Na2SO4ning massasini toping? A) *142 B) 198.8 C) 113.6 D) 85.2

  13. Modda miqdori 1 mol bo'lgan Na2SO4ning massasini toping? A) 198.8 B)113.6 C)* 142 D) 85.2

  14. Massasi 189 g bo'lgan 1.33099 mol moddaning molekulyar massasini toping ? A) 284 B) 56.8 C) 113.6 D) 142*

  15. Massasi 215 g bo'lgan 1.51408 mol moddaning molekulyar massasini toping ? A) 284 B)* 142 C) 56.8 D) 113.6

  16. Modda miqdori 2.7 mol bo'lgan HNO3 ning massasini toping? A) 238.14 B)* 170.1 C) 136.08 D) 102.06

  17. Modda miqdori 2.9 mol bo'lgan HNO3 ning massasini toping? A) 255.78 B)146.16 C) 109.62 D)* 182.7

  18. Modda miqdori 2.5 mol bo'lgan HNO3 ning massasini toping? A) *157.5 B) 220.5 C) 126 D) 94.5

  19. Massasi 242 g bo'lgan 3.84127 mol moddaning molekulyar massasini toping ? A) 126 B)* 63 C) 25.2 D) 50.4

  20. Massasi 67 g bo'lgan 1.06349 mol moddaning molekulyar massasini toping ? A) 126 B) 25.2 C) 50.4 D) 63*

  21. Massasi 235 g bo'lgan HNO3 ning molini toping? A) *3.73016 B) 9.3254 C) 7.46032 D) 4.6627

  22. Massasi 80 g bo'lgan HNO3 ning molini toping? A) 1.5873 B) 3.1746 C) 2.53968 D) * 1.26984

  23. Massasi 297 g bo'lgan HNO3 ning molini toping? A) 11.78571 B) * 4.71429 C) 9.42857 D) 5.89286

  24. Massasi 241 g bo'lgan NH3ning molini toping? A) 17.72059 B) 35.44118 C) 28.35294 D) * 14.17647

  25. Massasi 286 g bo'lgan NH3 ning molini toping? A) *16.82353 B) 42.05882 C) 33.64706 D) 21.02941

  26. Massasi 99 g bo'lgan 5.82353 mol moddaning molekulyar massasini toping ? A) *17 B) 34 C) 6.8 D) 13.6

  27. Massasi 132 g bo'lgan 7.76471 mol moddaning molekulyar massasini toping ? A) 34 B) 6.8 C) 13.6 D) 17*

  28. Modda miqdori 2.3 mol bo'lgan NH3 ning massasini toping? A) 54.74 B)31.28 C)* 39.1 D) 23.46

  29. Modda miqdori 1.6 mol bo'lgan NH3 ning massasini toping? A) *27.2 B) 38.08 C) 21.76 D) 16.32

  30. Massasi 102 g bo'lgan NO2ning molini toping? A) 5.54348 B) * 2.21739 C) 4.43478 D) 2.77174

  31. Massasi 148 g bo'lgan NO2ning molini toping? A) 4.02174 B) 8.04348 C) 6.43478 D) * 3.21739

  32. Modda miqdori 0.3 mol bo'lgan NO2ning massasini toping? A) 19.32 B)11.04 C)* 13.8 D) 8.28

  33. Modda miqdori 2.6 mol bo'lgan NO2ning massasini toping? A) *119.6 B) 167.44 C) 95.68 D) 71.76

  34. Massasi 249 g bo'lgan 5.41304 mol moddaning molekulyar massasini toping ? A) 92 B) 18.4 C) 36.8 D) 46*

  35. Massasi 268 g bo'lgan NO2ning molini toping? A) 7.28261 B) 14.56522 C) 11.65217 D) * 5.82609

  36. Massasi 132 g bo'lgan 2.86957 mol moddaning molekulyar massasini toping ? A) *46 B) 92 C) 18.4 D) 36.8

  37. Massasi 231 g bo'lgan 5.25 mol moddaning molekulyar massasini toping ? A) 88 B)* 44 C) 17.6 D) 35.2

  38. Massasi 285 g bo'lgan 6.47727 mol moddaning molekulyar massasini toping ? A) *44 B) 88 C) 17.6 D) 35.2

  39. Modda miqdori 0.1 mol bo'lgan CO2 ning massasini toping? A) 6.16 B)3.52 C)* 4.4 D) 2.64

  40. Massasi 97 g bo'lgan CO2 ning molini toping? A) 5.51136 B) * 2.20455 C) 4.40909 D) 2.75568

  41. Modda miqdori 2.1 mol bo'lgan CO2 ning massasini toping? A) 129.36 B)73.92 C)* 92.4 D) 55.44

  42. Massasi 179 g bo'lgan CO2 ning molini toping? A) 5.08523 B) 10.17045 C) 8.13636 D) * 4.06818

  43. Modda miqdori 1.3 mol bo'lgan P2O5ning massasini toping? A) 258.44 B)147.68 C) 110.76 D)* 184.6

  44. Modda miqdori 2.4 mol bo'lgan P2O5ning massasini toping? A) *340.8 B) 477.12 C) 272.64 D) 204.48

  45. Massasi 51 g bo'lgan 0.35915 mol moddaning molekulyar massasini toping ? A) 284 B)* 142 C) 56.8 D) 113.6

  46. Massasi 274 g bo'lgan 1.92958 mol moddaning molekulyar massasini toping ? A) *142 B) 284 C) 56.8 D) 113.6

  47. Modda miqdori 0.5 mol bo'lgan P2O5 ning massasini toping? A) 99.4 B)56.8 C) 42.6 D)* 71

  48. Massasi 233 g bo'lgan P2O5 ning molini toping? A) 4.10211 B) 3.28169 C) *1.64085 D) 2.05106

  49. Massasi 111 g bo'lgan P2O5 ning molini toping? A) *0.78169 B) 1.95423 C) 1.56338 D) 0.97711

  50. Modda miqdori 1.8 mol bo'lgan SO3ning massasini toping? A) *144 B) 201.6 C) 115.2 D) 86.4

  51. Massasi 273 g bo'lgan 3.4125 mol moddaning molekulyar massasini toping ? A) 160 B) 32 C) 64 D) 80

  52. Massasi 247 g bo'lgan SO3 ning molini toping? A) 3.85938 B) 7.71875 C) 6.175 D) * 3.0875

  53. Massasi 152 g bo'lgan SO3 ning molini toping? A) 4.75 B) * 1.9 C) 3.8 D) 2.375

  54. Massasi 134 g bo'lgan KNO3 ning molini toping? A) *1.32673 B) 3.31683 C) 2.65347 D) 1.65842

  55. Massasi 33 g bo'lgan KNO3 ning molini toping? A) 0.81683 B) 0.65347 C) *0.32673 D) 0.40842

  56. Modda miqdori 1.6 mol bo'lgan KNO3 ning massasini toping? A) 226.24 B)129.28 C) 96.96 D)* 161.6

  57. Massasi 122 g bo'lgan 1.20792 mol moddaning molekulyar massasini toping ? A) 202 B) 40.4 C)* 101 D) 80.8

  58. Modda miqdori 2.2 mol bo'lgan KNO3 ning massasini toping? A) *222.2 B) 311.08 C) 177.76 D) 133.32

  59. Massasi 207 g bo'lgan KNO3 ning molini toping? A) 2.56188 B) 5.12376 C) 4.09901 D) * 2.0495

  60. Massasi 21 g bo'lgan KNO3 ning molini toping? A) 0.5198 B) * 0.20792 C) 0.41584 D) 0.2599

  61. Modda miqdori 0.4 mol bo'lgan KNO3 ning massasini toping? A) 56.56 B)32.32 C)* 40.4 D) 24.24

  62. Massasi 71 g bo'lgan 0.70297 mol moddaning molekulyar massasini toping ? A) 202 B) 40.4 C) 80.8 D) 101*

  63. Massasi 118 g bo'lgan 1.16832 mol moddaning molekulyar massasini toping ? A) 202 B)* 101 C) 40.4 D) 80.8

  64. Modda miqdori 1.9 mol bo'lgan C6H12O6ning massasini toping? A) *342 B) 478.8 C) 273.6 D) 205.2

  65. Massasi 179 g bo'lgan 0.99444 mol moddaning molekulyar massasini toping ? A) 360 B) 72 C)* 180 D) 144

  66. Massasi 190 g bo'lgan C6H12O6ning molini toping? A) 2.63889 B) 2.11111 C) *1.05556 D) 1.31944

  67. Massasi 21 g bo'lgan 0.47727 mol moddaning molekulyar massasini toping ? A) 88 B) 17.6 C) 35.2 D) 44

  68. Modda miqdori 2.4 mol bo'lgan karbonat angidridning massasini toping? A) 147.84 B)84.48 C)* 105.6 D) 63.36

  69. Massasi 32 g bo'lgan karbonat angidridning molini toping? A) *0.72727 B) 1.81818 C) 1.45455 D) 0.90909

  70. Massasi 12 g bo'lgan 0.12 mol moddaning molekulyar massasini toping ? A) 200 B) 40 C) 80 D) 100

  71. Modda miqdori 0.8 mol bo'lgan ohaktoshning massasini toping? A) *80 B) 112 C) 64 D) 48

  72. Massasi 19 g bo'lgan ohaktoshning molini toping? A) 0.475 B) 0.38 C) *0.19 D) 0.2375

  73. Massasi 279 g bo'lgan 2.79 mol moddaning molekulyar massasini toping ? A) 200 B)* 100 C) 40 D) 80

  74. Modda miqdori 1.3 mol bo'lgan ohaktoshning massasini toping? A) 182 B)104 C) 78 D)* 130

  75. Massasi 100 g bo'lgan CuSO4 ning molini toping? A) 0.78125 B) 1.5625 C) 1.25 D) * 0.625

  76. Massasi 198 g bo'lgan CuSO4 ning molini toping? A) *1.2375 B) 3.09375 C) 2.475 D) 1.54688

  77. Massasi 27 g bo'lgan CuSO4 ning molini toping? A) 0.42188 B) 0.3375 C) *0.16875 D) 0.21094

  78. Modda miqdori 1.6 mol bo'lgan CuSO4 ning massasini toping? A) 358.4 B)204.8 C)* 256 D) 153.6

  79. Massasi 211 g bo'lgan 1.31875 mol moddaning molekulyar massasini toping ? A) 320 B) 64 C) 128 D) 160

  80. Massasi 94 g bo'lgan 0.5875 mol moddaning molekulyar massasini toping ? A) 320 B)* 160 C) 64 D) 128

  81. Massasi 122 g bo'lgan AgNO3 ning molini toping? A) 1.79412 B) 1.43529 C) *0.71765 D) 0.89706

  82. Massasi 45 g bo'lgan AgNO3 ning molini toping? A) 0.66176 B) * 0.26471 C) 0.52941 D) 0.33088

  83. Massasi 97 g bo'lgan AgNO3 ning molini toping? A) 0.71324 B) 1.42647 C) 1.14118 D) * 0.57059

  84. Modda miqdori 0.8 mol bo'lgan AgNO3 ning massasini toping? A) 190.4 B)108.8 C) 81.6 D)* 136

  85. Modda miqdori 0.9 mol bo'lgan AgNO3 ning massasini toping? A) *153 B) 214.2 C) 122.4 D) 91.8

  86. Modda miqdori 2.5 mol bo'lgan AgNO3 ning massasini toping? A) 595 B)340 C)* 425 D) 255

  87. Massasi 107 g bo'lgan 0.62941 mol moddaning molekulyar massasini toping ? A) 340 B) 68 C) 136 D) 170

  88. Massasi 26 g bo'lgan 0.15294 mol moddaning molekulyar massasini toping ? A) 340 B)* 170 C) 68 D) 136

  89. Massasi 130 g bo'lgan 0.42834 mol moddaning molekulyar massasini toping ? A) 607 B)* 303.5 C) 121.4 D) 242.8

  90. Massasi 47 g bo'lgan AuCl3 ning molini toping? A) 0.19357 B) 0.38715 C) 0.30972 D) * 0.15486

  91. Modda miqdori 1.5 mol bo'lgan AuCl3 ning massasini toping? A) 637.35 B)364.2 C) 273.15 D)* 455.25

  92. Modda miqdori 2 mol bo'lgan K2Oning massasini toping? A) *188 B) 263.2 C) 150.4 D) 112.8

  93. Modda miqdori 2 mol bo'lgan K2Oning massasini toping? A) 263.2 B)150.4 C) 112.8 D)* 188

  94. Massasi 160 g bo'lgan K2Oning molini toping? A) 2.12766 B) 4.25532 C) 3.40426 D) * 1.70213

  95. Massasi 174 g bo'lgan 1.85106 mol moddaning molekulyar massasini toping ? A) 188 B) 37.6 C)* 94 D) 75.2

  96. Massasi 125 g bo'lgan K2O ning molini toping? A) *1.32979 B) 3.32447 C) 2.65957 D) 1.66223

  97. Modda miqdori 1.8 mol bo'lgan SO2 ning massasini toping? A) 161.28 B)92.16 C) 69.12 D)* 115.2

  98. Modda miqdori 1.1 mol bo'lgan SO2 ning massasini toping? A) *70.4 B) 98.56 C) 56.32 D) 42.24

  99. Massasi 178 g bo'lgan SO2 ning molini toping? A) 3.47656 B) 6.95312 C) 5.5625 D) * 2.78125

  100. Massasi 282 g bo'lgan SO2 ning molini toping? A) 11.01562 B) * 4.40625 C) 8.8125 D) 5.50781

  101. Massasi 104 g bo'lgan 1.625 mol moddaning molekulyar massasini toping ? A) 128 B) 25.6 C) 51.2 D) 64

  102. Massasi 140 g bo'lgan 2.1875 mol moddaning molekulyar massasini toping ? A) *64 B) 128 C) 25.6 D) 51.2

  103. Modda miqdori 2.3 mol bo'lgan ozon ning massasini toping? A) *110.4 B) 154.56 C) 88.32 D) 66.24

  104. Modda miqdori 0.8 mol bo'lgan ozon ning massasini toping? A) 53.76 B)30.72 C) 23.04 D)* 38.4

  105. Massasi 286 g bo'lgan 5.95833 mol moddaning molekulyar massasini toping ? A) 96 B) 19.2 C)* 48 D) 38.4

  106. Massasi 81 g bo'lgan ozon ning molini toping? A) 4.21875 B) * 1.6875 C) 3.375 D) 2.10938

  107. Massasi 85 g bo'lgan vodorodning molini toping? A) 106.25 B) * 42.5 C) 85 D) 53.125

  108. Massasi 157 g bo'lgan 78.5 mol moddaning molekulyar massasini toping ? A) 4 B) 0.8 C)* 2 D) 1.6

  109. Modda miqdori 2.3 mol bo'lgan vodorodning massasini toping? A) 6.44 B)3.68 C)* 4.6 D) 2.76

  110. Massasi 93 g bo'lgan LiNO3 ning molini toping? A) *1.34783 B) 3.36957 C) 2.69565 D) 1.68478

  111. Massasi 268 g bo'lgan LiNO3 ning molini toping? A) 9.71014 B) * 3.88406 C) 7.76812 D) 4.85507

  112. Modda miqdori 1.8 mol bo'lgan LiNO3 ning massasini toping? A) 173.88 B)99.36 C) 74.52 D)* 124.2

  113. Modda miqdori 0.3 mol bo'lgan LiNO3 ning massasini toping? A) *20.7 B) 28.98 C) 16.56 D) 12.42

  114. Modda miqdori 1.7 mol bo'lgan NaClning massasini toping? A) 139.23 B)79.56 C) 59.67 D)* 99.45

  115. Modda miqdori 1.9 mol bo'lgan NaClning massasini toping? A) 155.61 B)88.92 C)* 111.15 D) 66.69

  116. Massasi 83 g bo'lgan NaClning molini toping? A) 1.7735 B) 3.54701 C) 2.83761 D) * 1.4188

  117. Massasi 42 g bo'lgan NaClning molini toping? A) 1.79487 B) * 0.71795 C) 1.4359 D) 0.89744

  118. Massasi 190 g bo'lgan NaClning molini toping? A) 8.11966 B) 6.49573 C) *3.24786 D) 4.05983

  119. Massasi 153 g bo'lgan 2.61538 mol moddaning molekulyar massasini toping ? A) 117 B) 23.4 C)* 58.5 D) 46.8

  120. Massasi 46 g bo'lgan 0.78632 mol moddaning molekulyar massasini toping ? A) *58.5 B) 117 C) 23.4 D) 46.8

  121. Massasi 56 g bo'lgan ftorning molini toping? A) 1.84211 B) 3.68421 C) 2.94737 D) * 1.47368

  122. Modda miqdori 1.8 mol bo'lgan ftorning massasini toping? A) 95.76 B)54.72 C) 41.04 D)* 68.4

  123. Massasi 233 g bo'lgan 6.13158 mol moddaning molekulyar massasini toping ? A) *38 B) 76 C) 15.2 D) 30.4

  124. Massasi 122 g bo'lgan H3PO4ning molini toping? A) *1.2449 B) 3.11224 C) 2.4898 D) 1.55612

  125. Massasi 195 g bo'lgan H3PO4ning molini toping? A) 2.48724 B) 4.97449 C) 3.97959 D) * 1.9898

  126. Modda miqdori 0.3 mol bo'lgan H3PO4ning massasini toping? A) *29.4 B) 41.16 C) 23.52 D) 17.64

  127. Modda miqdori 1 mol bo'lgan H3PO4ning massasini toping? A) 137.2 B)* 98 C) 78.4 D) 58.8

  128. Modda miqdori 2.1 mol bo'lgan H3PO4ning massasini toping? A) 288.12 B)164.64 C) 123.48 D)* 205.8

  129. Massasi 179 g bo'lgan 1.82653 mol moddaning molekulyar massasini toping ? A) 196 B)* 98 C) 39.2 D) 78.4

  130. Massasi 151 g bo'lgan NH4NO3ning molini toping? A) *1.8875 B) 4.71875 C) 3.775 D) 2.35938

  131. Modda miqdori 1.2 mol bo'lgan NH4NO3ning massasini toping? A) 134.4 B)76.8 C) 57.6 D)* 96

  132. Massasi 251 g bo'lgan 3.1375 mol moddaning molekulyar massasini toping ? A) 160 B)* 80 C) 32 D) 64

  133. Massasi 274 g bo'lgan H2SO3ning molini toping? A) 8.35366 B) 6.68293 C) *3.34146 D) 4.17683

  134. Modda miqdori 2.3 mol bo'lgan H2SO3ning massasini toping? A) 264.04 B)* 188.6 C) 150.88 D) 113.16

  135. Massasi 88 g bo'lgan 1.07317 mol moddaning molekulyar massasini toping ? A) 164 B) 32.8 C) 65.6 D) 82

  136. Massasi 22 g bo'lgan KCl ning molini toping? A) 0.73826 B) 0.5906 C) *0.2953 D) 0.36913

  137. Modda miqdori 2.4 mol bo'lgan KCl ning massasini toping? A) 250.32 B)143.04 C) 107.28 D)* 178.8

  138. Massasi 185 g bo'lgan 2.48322 mol moddaning molekulyar massasini toping ? A) 149 B) 29.8 C)* 74.5 D) 59.6

  139. Massasi 130 g bo'lgan BaSO4 ning molini toping? A) *0.55794 B) 1.39485 C) 1.11588 D) 0.69742

  140. Modda miqdori 2.9 mol bo'lgan BaSO4 ning massasini toping? A) 945.98 B)540.56 C)* 675.7 D) 405.42

  141. Massasi 83 g bo'lgan 0.35622 mol moddaning molekulyar massasini toping ? A) 466 B) 93.2 C) 186.4 D) 233

  142. Massasi 154 g bo'lgan BaSO4 ning molini toping? A) 0.82618 B) 1.65236 C) 1.32189 D) * 0.66094

  143. Massasi 119 g bo'lgan KClO3 ning molini toping? A) *0.97143 B) 2.42857 C) 1.94286 D) 1.21429

  144. Modda miqdori 2.9 mol bo'lgan KClO3 ning massasini toping? A) *355.25 B) 497.35 C) 284.2 D) 213.15

  145. Massasi 133 g bo'lgan 1.08571 mol moddaning molekulyar massasini toping ? A) 245 B) 49 C) 98 D) 122.5

  146. Modda miqdori 0.3 mol bo'lgan KClO3 ning massasini toping? A) 51.45 B)29.4 C) 22.05 D)* 36.75

  147. Massasi 164 g bo'lgan KClO3 ning molini toping? A) 1.67347 B) 3.34694 C) 2.67755 D) * 1.33878

  148. Massasi 237 g bo'lgan 1.93469 mol moddaning molekulyar massasini toping ? A) 245 B)* 122.5 C) 49 D) 98

  149. Massasi 202 g bo'lgan Bertole tuzining molini toping? A) 4.12245 B) 3.29796 C) *1.64898 D) 2.06122

  150. Modda miqdori 2.8 mol bo'lgan Bertole tuzining massasini toping? A) 480.2 B)274.4 C) 205.8 D)* 343

  151. Massasi 193 g bo'lgan 1.57551 mol moddaning molekulyar massasini toping ? A) 245 B)* 122.5 C) 49 D) 98

  152. Massasi 271 g bo'lgan K2CO3ning molini toping? A) 2.45471 B) 4.90942 C) 3.92754 D) * 1.96377

  153. Modda miqdori 1 mol bo'lgan K2CO3ning massasini toping? A) 193.2 B)110.4 C) 82.8 D)* 138

  154. Massasi 56 g bo'lgan 0.4058 mol moddaning molekulyar massasini toping ? A) 276 B) 55.2 C)* 138 D) 110.4

  155. Massasi 95 g bo'lgan 0.68841 mol moddaning molekulyar massasini toping ? A) *138 B) 276 C) 55.2 D) 110.4

  156. Massasi 92 g bo'lgan K2CO3ning molini toping? A) 1.66667 B) 1.33333 C) *0.66667 D) 0.83333

  157. Modda miqdori 2.5 mol bo'lgan potashning massasini toping? A) 483.0 B)276 C) 207 D)* 345

  158. Modda miqdori 2.5 mol bo'lgan potashning massasini toping? A) 483.0 B)* 345 C) 276 D) 207

  159. Massasi 24 g bo'lgan potashning molini toping? A) 0.43478 B) 0.34783 C) *0.17391 D) 0.21739

  160. Massasi 135 g bo'lgan 0.97826 mol moddaning molekulyar massasini toping ? A) 276 B)* 138 C) 55.2 D) 110.4

  161. Modda miqdori 0.9 mol bo'lgan potashning massasini toping? A) 173.88 B)99.36 C)* 124.2 D) 74.52

  162. Massasi 175 g bo'lgan H2O2 ning molini toping? A) 12.86765 B) * 5.14706 C) 10.29412 D) 6.43382

  163. Modda miqdori 2.7 mol bo'lgan H2O2 ning massasini toping? A) 128.52 B)* 91.8 C) 73.44 D) 55.08

  164. Massasi 22 g bo'lgan 0.64706 mol moddaning molekulyar massasini toping ? A) 68 B) 13.6 C)* 34 D) 27.2

  165. Massasi 138 g bo'lgan 4.05882 mol moddaning molekulyar massasini toping ? A) 68 B)* 34 C) 13.6 D) 27.2

  166. Massasi 249 g bo'lgan 7.32353 mol moddaning molekulyar massasini toping ? A) *34 B) 68 C) 13.6 D) 27.2

  167. Modda miqdori 2.9 mol bo'lgan vodorod peroksidning massasini toping? A) 138.04 B)78.88 C) 59.16 D)* 98.6

  168. Modda miqdori 2.3 mol bo'lgan vodorod peroksidning massasini toping? A) 109.48 B)* 78.2 C) 62.56 D) 46.92

  169. Massasi 55 g bo'lgan vodorod peroksidning molini toping? A) 4.04412 B) 3.23529 C) *1.61765 D) 2.02206

  170. Massasi 247 g bo'lgan vodorod peroksidning molini toping? A) 18.16176 B) 14.52941 C) *7.26471 D) 9.08088

  171. Massasi 210 g bo'lgan Naning molini toping? A) 11.41304 B) 22.82609 C) 18.26087 D) * 9.13043

  172. Massasi 204 g bo'lgan 8.86957 mol moddaning molekulyar massasini toping ? A) 46 B) 9.2 C) 18.4 D) 23

  173. Modda miqdori 2.7 mol bo'lgan Naning massasini toping? A) 86.94 B)49.68 C)* 62.1 D) 37.26

  174. Massasi 231 g bo'lgan Rb2Oning molini toping? A) 3.08824 B) 2.47059 C) *1.23529 D) 1.54412

  175. Massasi 125 g bo'lgan 0.66845 mol moddaning molekulyar massasini toping ? A) 374 B) 74.8 C) 149.6 D) 187

  176. Modda miqdori 1.7 mol bo'lgan Rb2Oning massasini toping? A) 445.06 B)254.32 C)* 317.9 D) 190.74

  177. Modda miqdori 2.4 mol bo'lgan Rb2Oning massasini toping? A) *448.8 B) 628.32 C) 359.04 D) 269.28

  178. Massasi 86 g bo'lgan 1.53571 mol moddaning molekulyar massasini toping ? A) 112 B) 22.4 C) 44.8 D) 56

  179. Massasi 194 g bo'lgan 3.46429 mol moddaning molekulyar massasini toping ? A) 112 B) 22.4 C)* 56 D) 44.8

  180. Modda miqdori 1.8 mol bo'lgan CaO ning massasini toping? A) 141.12 B)80.64 C) 60.48 D)* 100.8

  181. Massasi 102 g bo'lgan CaO ning molini toping? A) 2.27679 B) 4.55357 C) 3.64286 D) * 1.82143

  182. Massasi 160 g bo'lgan CaO ning molini toping? A) 7.14286 B) 5.71429 C) *2.85714 D) 3.57143

  183. Modda miqdori 0.2 mol bo'lgan Sòndirilmagan ohakning massasini toping? A) 15.68 B)8.96 C) 6.72 D)* 11.2

  184. Massasi 255 g bo'lgan sòndirilmagan ohakning molini toping? A) 5.69196 B) 11.38393 C) 9.10714 D) * 4.55357

  185. Modda miqdori 2.5 mol bo'lgan sòndirilmagan ohakning massasini toping? A) 196 B)112 C) 84 D)* 140

  186. Massasi 236 g bo'lgan sòndirilmagan ohakning molini toping? A) 5.26786 B) 10.53571 C) 8.42857 D) * 4.21429

  187. Massasi 185 g bo'lgan Al2O3 ning molini toping? A) 4.53431 B) 3.62745 C) *1.81373 D) 2.26716

  188. Massasi 100 g bo'lgan Al2O3 ning molini toping? A) *0.98039 B) 2.45098 C) 1.96078 D) 1.22549

  189. Modda miqdori 0.6 mol bo'lgan Al2O3 ning massasini toping? A) 85.68 B)48.96 C) 36.72 D)* 61.2

  190. Massasi 251 g bo'lgan 2.46078 mol moddaning molekulyar massasini toping ? A) 204 B) 40.8 C) 81.6 D) 102

  191. Modda miqdori 0.5 mol bo'lgan Al2O3 ning massasini toping? A) *51 B) 71.4 C) 40.8 D) 30.6

  192. Massasi 152 g bo'lgan 1.4902 mol moddaning molekulyar massasini toping ? A) 204 B)* 102 C) 40.8 D) 81.6

  193. Modda miqdori 0.6 mol bo'lgan Al2O3 ning massasini toping? A) 85.68 B)48.96 C)* 61.2 D) 36.72

  194. Massasi 229 g bo'lgan 2.2451 mol moddaning molekulyar massasini toping ? A) 204 B) 40.8 C)* 102 D) 81.6

  195. Massasi 110 g bo'lgan boksitning molini toping? A) 1.34804 B) 2.69608 C) 2.15686 D) * 1.07843

  196. Modda miqdori 1.8 mol bo'lgan boksitning massasini toping? A) 257.04 B)146.88 C) 110.16 D)* 183.6

  197. Massasi 132 g bo'lgan sòndirilgan ohakning molini toping? A) *1.78378 B) 4.45946 C) 3.56757 D) 2.22973

  198. Modda miqdori 0.5 mol bo'lgan sòndirilgan ohakning massasini toping? A) 51.8 B)29.6 C) 22.2 D)* 37

  199. Modda miqdori 1.9 mol bo'lgan sòndirilgan ohakning massasini toping? A) 196.84 B)* 140.6 C) 112.48 D) 84.36

  200. Massasi 82 g bo'lgan 1.10811 mol moddaning molekulyar massasini toping ? A) 148 B) 29.6 C) 59.2 D) 74

  201. Massasi 216 g bo'lgan sòndirilgan ohakning molini toping? A) 3.64865 B) 7.2973 C) 5.83784 D) * 2.91892

  202. Massasi 230 g bo'lgan 3.10811 mol moddaning molekulyar massasini toping ? A) 148 B)* 74 C) 29.6 D) 59.2

  203. Modda miqdori 0.3 mol bo'lgan Ca(OH)2ning massasini toping? A) 31.08 B)17.76 C)* 22.2 D) 13.32

  204. Massasi 151 g bo'lgan Ca(OH)2ning molini toping? A) 5.10135 B) 4.08108 C) *2.04054 D) 2.55068

  205. Modda miqdori 0.3 mol bo'lgan Al(OH)3ning massasini toping? A) 32.76 B)18.72 C) 14.04 D)* 23.4

  206. Massasi 40 g bo'lgan Al(OH)3ning molini toping? A) 0.64103 B) 1.28205 C) 1.02564 D) * 0.51282

  207. Modda miqdori 2.4 mol bo'lgan Al(OH)3ning massasini toping? A) 262.08 B)* 187.2 C) 149.76 D) 112.32

  208. Massasi 245 g bo'lgan 3.14103 mol moddaning molekulyar massasini toping ? A) 156 B) 31.2 C) 62.4 D) 78

  209. Modda miqdori 0.1 mol bo'lgan NaOHning massasini toping? A) 5.6 B)3.2 C) 2.4 D)* 4

  210. Massasi 41 g bo'lgan NaOHning molini toping? A) 1.28125 B) 2.5625 C) 2.05 D) * 1.025

  211. Massasi 217 g bo'lgan NaOHning molini toping? A) *5.425 B) 13.5625 C) 10.85 D) 6.78125

  212. Massasi 286 g bo'lgan 7.15 mol moddaning molekulyar massasini toping ? A) 80 B) 16 C)* 40 D) 32

  213. Modda miqdori 1 mol bo'lgan NaOHning massasini toping? A) 56 B)* 40 C) 32 D) 24

  214. Massasi 81 g bo'lgan KOHning molini toping? A) 3.61607 B) 2.89286 C) *1.44643 D) 1.80804

  215. Modda miqdori 3 mol bo'lgan KOHning massasini toping? A) 235.2 B)134.4 C) 100.8 D)* 168

  216. Massasi 289 g bo'lgan 5.16071 mol moddaning molekulyar massasini toping ? A) 112 B) 22.4 C) 44.8 D) 56

  217. Massasi 34 g bo'lgan 0.60714 mol moddaning molekulyar massasini toping ? A) 112 B)* 56 C) 22.4 D) 44.8

  218. Massasi 297 g bo'lgan KOHning molini toping? A) *5.30357 B) 13.25893 C) 10.60714 D) 6.62946

  219. Massasi 24 g bo'lgan LiOHning molini toping? A) *1 B) 2.5 C) 2 D) 1.25

  220. Modda miqdori 0.6 mol bo'lgan LiOHning massasini toping? A) 20.16 B)11.52 C)* 14.4 D) 8.64

  221. Massasi 128 g bo'lgan 5.33333 mol moddaning molekulyar massasini toping ? A) 48 B) 9.6 C)* 24 D) 19.2

  222. Modda miqdori 1.1 mol bo'lgan LiOHning massasini toping? A) 36.96 B)* 26.4 C) 21.12 D) 15.84

  223. Massasi 50 g bo'lgan LiOHning molini toping? A) 2.60417 B) 5.20833 C) 4.16667 D) * 2.08333

  224. Massasi 140 g bo'lgan 3.83562 mol moddaning molekulyar massasini toping ? A) 73 B) 14.6 C)* 36.5 D) 29.2

  225. Massasi 66 g bo'lgan HClning molini toping? A) 2.26027 B) 4.52055 C) 3.61644 D) * 1.80822

  226. Modda miqdori 0.6 mol bo'lgan HClning massasini toping? A) 30.66 B)17.52 C)* 21.9 D) 13.14

  227. Massasi 173 g bo'lgan HClning molini toping? A) *4.73973 B) 11.84932 C) 9.47945 D) 5.92466

  228. Massasi 266 g bo'lgan KMnO4 ning molini toping? A) 2.10443 B) 4.20886 C) 3.36709 D) * 1.68354

  229. Massasi 245 g bo'lgan KMnO4 ning molini toping? A) 3.87658 B) * 1.55063 C) 3.10127 D) 1.93829

  230. Modda miqdori 2 mol bo'lgan KMnO4 ning massasini toping? A) 442.4 B)252.8 C) 189.6 D)* 316

  231. Massasi 220 g bo'lgan 1.39241 mol moddaning molekulyar massasini toping ? A) 316 B) 63.2 C) 126.4 D) 158

  232. Modda miqdori 1 mol bo'lgan KMnO4 ning massasini toping? A) *158 B) 221.2 C) 126.4 D) 94.8

  233. Massasi 237 g bo'lgan 1.5 mol moddaning molekulyar massasini toping ? A) 316 B)* 158 C) 63.2 D) 126.4

  234. Massasi 165 g bo'lgan KMnO4 ning molini toping? A) 2.61076 B) 2.08861 C) *1.0443 D) 1.30538

  235. Massasi 153 g bo'lgan MnO2ning molini toping? A) 2.19828 B) 4.39655 C) 3.51724 D) * 1.75862

  236. Massasi 39 g bo'lgan MnO2 ning molini toping? A) *0.44828 B) 1.12069 C) 0.89655 D) 0.56034

  237. Modda miqdori 3 mol bo'lgan MnO2 ning massasini toping? A) 365.4 B)208.8 C) 156.6 D)* 261

  238. Massasi 216 g bo'lgan 2.48276 mol moddaning molekulyar massasini toping ? A) 174 B) 34.8 C)* 87 D) 69.6

  239. Modda miqdori 0.1 mol bo'lgan N2O5 ning massasini toping? A) 15.12 B)8.64 C) 6.48 D)* 10.8

  240. Massasi 174 g bo'lgan N2O5 ning molini toping? A) 4.02778 B) 3.22222 C) *1.61111 D) 2.01389

  241. Modda miqdori 1.5 mol bo'lgan N2O5 ning massasini toping? A) 226.8 B)* 162 C) 129.6 D) 97.2

  242. Massasi 260 g bo'lgan 2.40741 mol moddaning molekulyar massasini toping ? A) 216 B) 43.2 C) 86.4 D) 108

  243. Massasi 102 g bo'lgan FeSO4ning molini toping? A) 1.67763 B) 1.34211 C) *0.67105 D) 0.83882

  244. Massasi 252 g bo'lgan 1.65789 mol moddaning molekulyar massasini toping ? A) 304 B) 60.8 C)* 152 D) 121.6

  245. Modda miqdori 1.9 mol bo'lgan FeSO4ning massasini toping? A) 404.32 B)231.04 C) 173.28 D)* 288.8

  246. Massasi 126 g bo'lgan Fe2(SO4)3ning molini toping? A) 0.39375 B) 0.7875 C) 0.63 D) * 0.315

  247. Modda miqdori 2.8 mol bo'lgan Fe2(SO4)3ning massasini toping? A) 1568 B)896 C)* 1120 D) 672

  248. Massasi 264 g bo'lgan 0.66 mol moddaning molekulyar massasini toping ? A) 800 B) 160 C)* 400 D) 320

  249. Massasi 196 g bo'lgan Fe2(SO4)3ning molini toping? A) *0.49 B) 1.225 C) 0.98 D) 0.6125

  250. Modda miqdori 2.6 mol bo'lgan Fe2(SO4)3ning massasini toping? A) *1040 B) 1456 C) 832 D) 624

  251. Modda miqdori 0.2 mol bo'lgan Al2(SO4)3ning massasini toping? A) 97.44 B)55.68 C)* 69.6 D) 41.76

  252. Massasi 19 g bo'lgan 0.0546 mol moddaning molekulyar massasini toping ? A) 696 B)* 348 C) 139.2 D) 278.4

  253. Massasi 233 g bo'lgan Al2(SO4)3ning molini toping? A) 1.67385 B) 1.33908 C) *0.66954 D) 0.83693

  254. Massasi 43 g bo'lgan Al2(SO4)3ning molini toping? A) *0.12356 B) 0.30891 C) 0.24713 D) 0.15445

  255. Massasi 60 g bo'lgan 0.17241 mol moddaning molekulyar massasini toping ? A) 696 B) 139.2 C) 278.4 D) 348

  256. Massasi 242 g bo'lgan D2Oning molini toping? A) 15.125 B) 30.25 C) 24.2 D) * 12.1

  257. Modda miqdori 2.2 mol bo'lgan D2Oning massasini toping? A) 61.6 B)35.2 C) 26.4 D)* 44

  258. Massasi 49 g bo'lgan 2.45 mol moddaning molekulyar massasini toping ? A) 40 B)* 20 C) 8 D) 16

  259. Massasi 208 g bo'lgan K2Cr2O7 ning molini toping? A) 0.88435 B) 1.76871 C) 1.41497 D) * 0.70748

  260. Modda miqdori 1.6 mol bo'lgan K2Cr2O7 ning massasini toping? A) 658.56 B)376.32 C) 282.24 D)* 470.4

  261. Massasi 28 g bo'lgan 0.09524 mol moddaning molekulyar massasini toping ? A) 588 B) 117.6 C)* 294 D) 235.2

  262. Massasi 256 g bo'lgan 0.87075 mol moddaning molekulyar massasini toping ? A) 588 B)* 294 C) 117.6 D) 235.2

  263. Massasi 287 g bo'lgan K2Cr2O7 ning molini toping? A) *0.97619 B) 2.44048 C) 1.95238 D) 1.22024

  264. Modda miqdori 1.1 mol bo'lgan K2Cr2O7 ning massasini toping? A) 452.76 B)* 323.4 C) 258.72 D) 194.04

  265. Massasi 184 g bo'lgan Na2SO4ning molini toping? A) 3.23944 B) 2.59155 C) *1.29577 D) 1.61972

  266. Modda miqdori 1 mol bo'lgan Na2SO4ning massasini toping? A) 198.8 B)113.6 C)* 142 D) 85.2

  267. Massasi 228 g bo'lgan 1.60563 mol moddaning molekulyar massasini toping ? A) *142 B) 284 C) 56.8 D) 113.6

  268. Massasi 162 g bo'lgan Na2SO4ning molini toping? A) *1.14085 B) 2.85211 C) 2.28169 D) 1.42606

  269. Modda miqdori 0.8 mol bo'lgan Na2SO4ning massasini toping? A) 159.04 B)90.88 C) 68.16 D)* 113.6

  270. Massasi 126 g bo'lgan benzolning molini toping? A) 2.01923 B) 4.03846 C) 3.23077 D) * 1.61538

  271. Massasi 128 g bo'lgan benzolning molini toping? A) 4.10256 B) * 1.64103 C) 3.28205 D) 2.05128

  272. Massasi 272 g bo'lgan benzolning molini toping? A) 8.71795 B) 6.97436 C) *3.48718 D) 4.35897

  273. Modda miqdori 1.5 mol bo'lgan benzolning massasini toping? A) 163.8 B)93.6 C) 70.2 D)* 117

  274. Modda miqdori 2.6 mol bo'lgan benzolning massasini toping? A) 283.92 B)162.24 C)* 202.8 D) 121.68

  275. Modda miqdori 0.7 mol bo'lgan benzolning massasini toping? A) 76.44 B)* 54.6 C) 43.68 D) 32.76

  276. Modda miqdori 1.7 mol bo'lgan benzolning massasini toping? A) *132.6 B) 185.64 C) 106.08 D) 79.56

  277. Massasi 87 g bo'lgan 1.11538 mol moddaning molekulyar massasini toping ? A) 156 B)* 78 C) 31.2 D) 62.4

  278. Modda miqdori 2.7 mol bo'lgan benzolning massasini toping? A) 294.84 B)168.48 C)* 210.6 D) 126.36

  279. Massasi 212 g bo'lgan 2.71795 mol moddaning molekulyar massasini toping ? A) 156 B) 31.2 C) 62.4 D) 78

  280. Modda miqdori 1.4 mol bo'lgan benzolning massasini toping? A) 152.88 B)87.36 C) 65.52 D)* 109.2

  281. Massasi 210 g bo'lgan CH4ning molini toping? A) 16.40625 B) 32.8125 C) 26.25 D) * 13.125

  282. Modda miqdori 2.5 mol bo'lgan CH4ning massasini toping? A) 56 B)32 C) 24 D)* 40

  283. Massasi 92 g bo'lgan 5.75 mol moddaning molekulyar massasini toping ? A) 32 B) 6.4 C)* 16 D) 12.8

  284. Massasi 190 g bo'lgan 11.875 mol moddaning molekulyar massasini toping ? A) 32 B) 6.4 C)* 16 D) 12.8

  285. Massasi 171 g bo'lgan metanning molini toping? A) 13.35938 B) 26.71875 C) 21.375 D) * 10.6875

  286. Modda miqdori 2.9 mol bo'lgan metanning massasini toping? A) 64.96 B)* 46.4 C) 37.12 D) 27.84

  287. Modda miqdori 1 mol bo'lgan C2H2ning massasini toping? A) 36.4 B)20.8 C) 15.6 D)* 26

  288. Massasi 82 g bo'lgan C2H2ning molini toping? A) 3.94231 B) 7.88462 C) 6.30769 D) * 3.15385

  289. Massasi 36 g bo'lgan 1.38462 mol moddaning molekulyar massasini toping ? A) 52 B) 10.4 C)* 26 D) 20.8

  290. Massasi 231 g bo'lgan C2H2ning molini toping? A) *8.88462 B) 22.21154 C) 17.76923 D) 11.10577

  291. Modda miqdori 1.9 mol bo'lgan C2H2ning massasini toping? A) *49.4 B) 69.16 C) 39.52 D) 29.64

  292. Massasi 179 g bo'lgan C2H6(etan)ning molini toping? A) 7.45833 B) 14.91667 C) 11.93333 D) * 5.96667

  293. Modda miqdori 0.8 mol bo'lgan C2H6(etan)ning massasini toping? A) 33.6 B)19.2 C) 14.4 D)* 24

  294. Modda miqdori 0.2 mol bo'lgan C2H4(eten)ning massasini toping? A) 7.84 B)4.48 C)* 5.6 D) 3.36

  295. Massasi 14 g bo'lgan C2H4(eten)ning molini toping? A) 1.25 B) 1 C) *0.5 D) 0.625

  296. Massasi 232 g bo'lgan 8.28571 mol moddaning molekulyar massasini toping ? A) 56 B) 11.2 C) 22.4 D) 28

  297. Massasi 93 g bo'lgan butan-C4H10 ning molini toping? A) 2.00431 B) 4.00862 C) 3.2069 D) * 1.60345

  298. Modda miqdori 1.9 mol bo'lgan butan-C4H10 ning massasini toping? A) 154.28 B)88.16 C) 66.12 D)* 110.2

  299. Massasi 215 g bo'lgan butan-C4H10 ning molini toping? A) *3.7069 B) 9.26724 C) 7.41379 D) 4.63362

  300. Massasi 145 g bo'lgan 2.5 mol moddaning molekulyar massasini toping ? A) 116 B) 23.2 C)* 58 D) 46.4

  301. Massasi 152 g bo'lgan 2.62069 mol moddaning molekulyar massasini toping ? A) 116 B) 23.2 C) 46.4 D) 58

  302. Massasi 126 g bo'lgan 2.17241 mol moddaning molekulyar massasini toping ? A) *58 B) 116 C) 23.2 D) 46.4

  303. Massasi 130 g bo'lgan butan-C4H10 ning molini toping? A) 5.60345 B) * 2.24138 C) 4.48276 D) 2.80172

  304. Massasi 282 g bo'lgan atsitilen-C2H2ning molini toping? A) 13.55769 B) 27.11538 C) 21.69231 D) * 10.84615

  305. Modda miqdori 0.7 mol bo'lgan atsitilen-C2H2ning massasini toping? A) 25.48 B)14.56 C) 10.92 D)* 18.2

  306. Massasi 83 g bo'lgan 3.19231 mol moddaning molekulyar massasini toping ? A) 52 B) 10.4 C)* 26 D) 20.8

  307. Massasi 185 g bo'lgan 7.11538 mol moddaning molekulyar massasini toping ? A) *26 B) 52 C) 10.4 D) 20.8

  308. Massasi 99 g bo'lgan atsitilen-C2H2ning molini toping? A) *3.80769 B) 9.51923 C) 7.61538 D) 4.75962

  309. Modda miqdori 0.3 mol bo'lgan atsitilen-C2H2ning massasini toping? A) 10.92 B)* 7.8 C) 6.24 D) 4.68

  310. Massasi 118 g bo'lgan KNO3ning molini toping? A) *1.16832 B) 2.92079 C) 2.33663 D) 1.4604

  311. Modda miqdori 3 mol bo'lgan KNO3ning massasini toping? A) 424.2 B)242.4 C)* 303 D) 181.8

  312. Massasi 191 g bo'lgan KNO3ning molini toping? A) 2.36386 B) 4.72772 C) 3.78218 D) * 1.89109

  313. Massasi 177 g bo'lgan 1.75248 mol moddaning molekulyar massasini toping ? A) 202 B) 40.4 C)* 101 D) 80.8

  314. Modda miqdori 1.7 mol bo'lgan KNO3ning massasini toping? A) 240.38 B)137.36 C)* 171.7 D) 103.02

  315. Massasi 137 g bo'lgan 1.35644 mol moddaning molekulyar massasini toping ? A) 202 B) 40.4 C)* 101 D) 80.8

  316. Massasi 128 g bo'lgan KNO3ning molini toping? A) 3.16832 B) * 1.26733 C) 2.53465 D) 1.58416

  317. Massasi 10 g bo'lgan HBr ning molini toping? A) 0.15432 B) 0.30864 C) 0.24691 D) * 0.12346

  318. Massasi 20 g bo'lgan HBr ning molini toping? A) 0.61728 B) 0.49383 C) *0.24691 D) 0.30864

  319. Modda miqdori 2.8 mol bo'lgan HBr ning massasini toping? A) 317.52 B)181.44 C) 136.08 D)* 226.8

  320. Modda miqdori 2.5 mol bo'lgan HBr ning massasini toping? A) 283.5 B)162 C)* 202.5 D) 121.5

  321. Massasi 268 g bo'lgan 3.30864 mol moddaning molekulyar massasini toping ? A) 162 B) 32.4 C)* 81 D) 64.8

  322. Massasi 69 g bo'lgan 0.85185 mol moddaning molekulyar massasini toping ? A) 162 B)* 81 C) 32.4 D) 64.8

  323. Modda miqdori 1.5 mol bo'lgan HJning massasini toping? A) 268.8 B)153.6 C)* 192 D) 115.2

  324. Modda miqdori 0.8 mol bo'lgan HJning massasini toping? A) 143.36 B)* 102.4 C) 81.92 D) 61.44

  325. Massasi 32 g bo'lgan 0.25 mol moddaning molekulyar massasini toping ? A) 256 B) 51.2 C)* 128 D) 102.4

  326. Massasi 31 g bo'lgan HJning molini toping? A) 0.30273 B) 0.60547 C) 0.48438 D) * 0.24219

  327. Massasi 38 g bo'lgan HJning molini toping? A) *0.29688 B) 0.74219 C) 0.59375 D) 0.37109

  328. Modda miqdori 0.9 mol bo'lgan HJ ning massasini toping? A) 161.28 B)92.16 C) 69.12 D)* 115.2

  329. Massasi 82 g bo'lgan 0.64062 mol moddaning molekulyar massasini toping ? A) 256 B)* 128 C) 51.2 D) 102.4

  330. Massasi 81 g bo'lgan HJ ning molini toping? A) 0.79102 B) 1.58203 C) 1.26562 D) * 0.63281

  331. Modda miqdori 0.4 mol bo'lgan H2S ning massasini toping? A) 19.04 B)10.88 C)* 13.6 D) 8.16

  332. Massasi 290 g bo'lgan H2S ning molini toping? A) 10.66176 B) 21.32353 C) 17.05882 D) * 8.52941

  333. Massasi 217 g bo'lgan 6.38235 mol moddaning molekulyar massasini toping ? A) 68 B) 13.6 C)* 34 D) 27.2

  334. Massasi 120 g bo'lgan H2S ning molini toping? A) *3.52941 B) 8.82353 C) 7.05882 D) 4.41176

  335. Modda miqdori 1.9 mol bo'lgan H2S ning massasini toping? A) 90.44 B)51.68 C) 38.76 D)* 64.6

  336. Modda miqdori 1.5 mol bo'lgan Ca3(PO4)2 ning massasini toping? A) 651 B)372 C) 279 D)* 465

  337. Massasi 130 g bo'lgan Ca3(PO4)2 ning molini toping? A) 0.52419 B) 1.04839 C) 0.83871 D) * 0.41935

  338. Modda miqdori 0.9 mol bo'lgan Ca3(PO4)2 ning massasini toping? A) *279 B) 390.6 C) 223.2 D) 167.4

  339. Massasi 135 g bo'lgan 0.43548 mol moddaning molekulyar massasini toping ? A) 620 B) 124 C) 248 D) 310

  340. Massasi 266 g bo'lgan Ca3(PO4)2 ning molini toping? A) *0.85806 B) 2.14516 C) 1.71613 D) 1.07258

  341. Massasi 183 g bo'lgan 0.59032 mol moddaning molekulyar massasini toping ? A) *310 B) 620 C) 124 D) 248

  342. Modda miqdori 0.6 mol bo'lgan Ca3(PO4)2 ning massasini toping? A) 260.4 B)148.8 C) 111.6 D)* 186

  343. Massasi 215 g bo'lgan 0.69355 mol moddaning molekulyar massasini toping ? A) *310 B) 620 C) 124 D) 248

  344. Massasi 28 g bo'lgan Ca3(PO4)2 ning molini toping? A) *0.09032 B) 0.22581 C) 0.18065 D) 0.1129

  345. Modda miqdori 0.5 mol bo'lgan MgCO3ning massasini toping? A) 58.8 B)33.6 C) 25.2 D)* 42

  346. Massasi 141 g bo'lgan 1.67857 mol moddaning molekulyar massasini toping ? A) 168 B)* 84 C) 33.6 D) 67.2

  347. Massasi 106 g bo'lgan MgCO3 ning molini toping? A) *1.2619 B) 3.15476 C) 2.52381 D) 1.57738

  348. Modda miqdori 2.6 mol bo'lgan MgCO3 ning massasini toping? A) *218.4 B) 305.76 C) 174.72 D) 131.04

  349. Massasi 67 g bo'lgan MgCO3 ning molini toping? A) 1.99405 B) 1.59524 C) *0.79762 D) 0.99702

  350. Modda miqdori 1.2 mol bo'lgan MgCO3•CaCO3ning massasini toping? A) 309.12 B)176.64 C) 132.48 D)* 220.8

  351. Massasi 172 g bo'lgan MgCO3•CaCO3ning molini toping? A) 2.33696 B) 1.86957 C) *0.93478 D) 1.16848

  352. Massasi 242 g bo'lgan 1.31522 mol moddaning molekulyar massasini toping ? A) 368 B)* 184 C) 73.6 D) 147.2

  353. Massasi 242 g bo'lgan MgCO3•CaCO3ning molini toping? A) *1.31522 B) 3.28804 C) 2.63043 D) 1.64402

  354. Modda miqdori 2.8 mol bo'lgan MgCO3•CaCO3ning massasini toping? A) *515.2 B) 721.28 C) 412.16 D) 309.12

  355. Massasi 236 g bo'lgan 1.28261 mol moddaning molekulyar massasini toping ? A) 368 B) 73.6 C)* 184 D) 147.2

  356. Massasi 202 g bo'lgan dalomitning molini toping? A) 1.37228 B) 2.74457 C) 2.19565 D) * 1.09783

  357. Modda miqdori 2.6 mol bo'lgan dalomitning massasini toping? A) 669.76 B)382.72 C)* 478.4 D) 287.04

  358. Modda miqdori 0.1 mol bo'lgan dalomitning massasini toping? A) *18.4 B) 25.76 C) 14.72 D) 11.04

  359. Modda miqdori 0.5 mol bo'lgan dalomitning massasini toping? A) 128.8 B)73.6 C) 55.2 D)* 92

  360. Massasi 259 g bo'lgan 1.40761 mol moddaning molekulyar massasini toping ? A) 368 B) 73.6 C)* 184 D) 147.2

  361. Massasi 219 g bo'lgan dalomitning molini toping? A) *1.19022 B) 2.97554 C) 2.38043 D) 1.48777

  362. Massasi 186 g bo'lgan dalomitning molini toping? A) 1.26359 B) 2.52717 C) 2.02174 D) * 1.01087

  363. Massasi 245 g bo'lgan Cu(OH)2•CuCO3 ning molini toping? A) 1.3795 B) 2.75901 C) 2.20721 D) * 1.1036

  364. Modda miqdori 2.2 mol bo'lgan Cu(OH)2•CuCO3 ning massasini toping? A) 683.76 B)390.72 C) 293.04 D)* 488.4

  365. Massasi 300 g bo'lgan Cu(OH)2•CuCO3 ning molini toping? A) *1.35135 B) 3.37838 C) 2.7027 D) 1.68919

  366. Massasi 188 g bo'lgan 0.84685 mol moddaning molekulyar massasini toping ? A) 444 B) 88.8 C) 177.6 D) 222

  367. Modda miqdori 0.5 mol bo'lgan Cu(OH)2•CuCO3 ning massasini toping? A) *111 B) 155.4 C) 88.8 D) 66.6

  368. Massasi 239 g bo'lgan 1.07658 mol moddaning molekulyar massasini toping ? A) *222 B) 444 C) 88.8 D) 177.6

  369. Massasi 165 g bo'lgan 0.74324 mol moddaning molekulyar massasini toping ? A) 444 B) 88.8 C)* 222 D) 177.6

  370. Massasi 46 g bo'lgan Cu(OH)2•CuCO3 ning molini toping? A) 0.51802 B) * 0.20721 C) 0.41441 D) 0.25901

  371. Massasi 244 g bo'lgan Cu(OH)2•CuCO3 ning molini toping? A) *1.0991 B) 2.74775 C) 2.1982 D) 1.37387

  372. Modda miqdori 2.1 mol bo'lgan Cu(OH)2•CuCO3 ning massasini toping? A) 652.68 B)372.96 C)* 466.2 D) 279.72

  373. Massasi 12 g bo'lgan 0.05405 mol moddaning molekulyar massasini toping ? A) *222 B) 444 C) 88.8 D) 177.6

  374. Modda miqdori 2.3 mol bo'lgan Cu(OH)2•CuCO3 ning massasini toping? A) *510.6 B) 714.84 C) 408.48 D) 306.36

  375. Massasi 192 g bo'lgan malaxitning molini toping? A) 1.08108 B) 2.16216 C) 1.72973 D) * 0.86486

  376. Modda miqdori 1.9 mol bo'lgan malaxitning massasini toping? A) 590.52 B)337.44 C) 253.08 D)* 421.8

  377. Massasi 149 g bo'lgan malaxitning molini toping? A) 1.67793 B) * 0.67117 C) 1.34234 D) 0.83896

  378. Massasi 14 g bo'lgan 0.06306 mol moddaning molekulyar massasini toping ? A) 444 B) 88.8 C)* 222 D) 177.6

  379. Massasi 245 g bo'lgan CuSO4•5H2Oning molini toping? A) 1.225 B) 2.45 C) 1.96 D) * 0.98

  380. Massasi 82 g bo'lgan 0.328 mol moddaning molekulyar massasini toping ? A) 500 B) 100 C) 200 D) 250

  381. Massasi 138 g bo'lgan 0.552 mol moddaning molekulyar massasini toping ? A) 500 B) 100 C) 200 D) 250

  382. Modda miqdori 1 mol bo'lgan CuSO4•5H2O ning massasini toping? A) 350 B)200 C)* 250 D) 150

  383. Modda miqdori 0.3 mol bo'lgan CuSO4•5H2O ning massasini toping? A) 105 B)60 C) 45 D)* 75

  384. Massasi 162 g bo'lgan CuSO4•5H2O ning molini toping? A) *0.648 B) 1.62 C) 1.296 D) 0.81

  385. Massasi 258 g bo'lgan CuSO4•5H2O ning molini toping? A) 2.58 B) * 1.032 C) 2.064 D) 1.29

  386. Massasi 188 g bo'lgan CuSO4•5H2O ning molini toping? A) 0.94 B) 1.88 C) 1.504 D) * 0.752

  387. Massasi 240 g bo'lgan 0.96 mol moddaning molekulyar massasini toping ? A) 500 B)* 250 C) 100 D) 200

  388. Modda miqdori 1 mol bo'lgan CuSO4•5H2O ning massasini toping? A) 350 B)200 C) 150 D)* 250

  389. Modda miqdori 0.1 mol bo'lgan CuSO4•5H2O ning massasini toping? A) *25 B) 35 C) 20 D) 15

  390. Modda miqdori 0.6 mol bo'lgan CuSO4•5H2O ning massasini toping? A) 210 B)120 C)* 150 D) 90

  391. Modda miqdori 2 mol bo'lgan CuSO4•5H2O ning massasini toping? A) 700 B)400 C) 300 D)* 500

  392. Massasi 254 g bo'lgan CuSO4•5H2O ning molini toping? A) 1.27 B) 2.54 C) 2.032 D) * 1.016

  393. Massasi 252 g bo'lgan CuSO4•5H2O ning molini toping? A) 2.52 B) 2.016 C) *1.008 D) 1.26

  394. Modda miqdori 1 mol bo'lgan FeSO4•7H2O ning massasini toping? A) *278 B) 389.2 C) 222.4 D) 166.8

  395. Massasi 82 g bo'lgan FeSO4•7H2O ning molini toping? A) 0.36871 B) 0.73741 C) 0.58993 D) * 0.29496

  396. Modda miqdori 0.4 mol bo'lgan FeSO4•7H2O ning massasini toping? A) 155.68 B)88.96 C) 66.72 D)* 111.2

  397. Modda miqdori 2.8 mol bo'lgan FeSO4•7H2O ning massasini toping? A) 1089.76 B)622.72 C)* 778.4 D) 467.04

  398. Massasi 138 g bo'lgan FeSO4•7H2O ning molini toping? A) *0.4964 B) 1.24101 C) 0.99281 D) 0.6205

  399. Massasi 96 g bo'lgan FeSO4•7H2O ning molini toping? A) 0.86331 B) * 0.34532 C) 0.69065 D) 0.43165

  400. Massasi 57 g bo'lgan 0.20504 mol moddaning molekulyar massasini toping ? A) 556 B) 111.2 C)* 278 D) 222.4

  401. Modda miqdori 0.4 mol bo'lgan Na2SO4•10H2O ning massasini toping? A) 180.32 B)103.04 C) 77.28 D)* 128.8

  402. Massasi 286 g bo'lgan Na2SO4•10H2O ning molini toping? A) 1.11025 B) 2.2205 C) 1.7764 D) * 0.8882

  403. Massasi 288 g bo'lgan Na2SO4•10H2O ning molini toping? A) 2.23602 B) * 0.89441 C) 1.78882 D) 1.11801

  404. Massasi 118 g bo'lgan Na2SO4•10H2O ning molini toping? A) 0.91615 B) 0.73292 C) *0.36646 D) 0.45807

  405. Massasi 192 g bo'lgan 0.59627 mol moddaning molekulyar massasini toping ? A) 644 B) 128.8 C)* 322 D) 257.6

  406. Massasi 94 g bo'lgan 0.29193 mol moddaning molekulyar massasini toping ? A) 644 B)* 322 C) 128.8 D) 257.6

  407. Massasi 201 g bo'lgan 0.62422 mol moddaning molekulyar massasini toping ? A) *322 B) 644 C) 128.8 D) 257.6

  408. Modda miqdori 2.8 mol bo'lgan Na2SO4•10H2O ning massasini toping? A) *901.6 B) 1262.24 C) 721.28 D) 540.96

  409. Modda miqdori 2.4 mol bo'lgan Na2SO4•10H2O ning massasini toping? A) 1081.92 B)* 772.8 C) 618.24 D) 463.68

  410. Modda miqdori 1.1 mol bo'lgan Na2SO4•10H2O ning massasini toping? A) 495.88 B)283.36 C) 212.52 D)* 354.2

  411. Massasi 132 g bo'lgan Na2SO4•10H2O ning molini toping? A) 0.51242 B) 1.02484 C) 0.81988 D) * 0.40994

  412. Massasi 59 g bo'lgan Na2SO4•10H2O ning molini toping? A) 0.45807 B) 0.36646 C) *0.18323 D) 0.22904

  413. Massasi 143 g bo'lgan Na2CO3•10H2O ning molini toping? A) 0.625 B) 1.25 C) 1 D) * 0.5

  414. Modda miqdori 1.7 mol bo'lgan Na2CO3•10H2O ning massasini toping? A) 680.68 B)388.96 C) 291.72 D)* 486.2

  415. Massasi 279 g bo'lgan 0.97552 mol moddaning molekulyar massasini toping ? A) 572 B) 114.4 C)* 286 D) 228.8

  416. Modda miqdori 1.5 mol bo'lgan Na2CO3•10H2O ning massasini toping? A) *429 B) 600.6 C) 343.2 D) 257.4

  417. Massasi 158 g bo'lgan Na2CO3•10H2O ning molini toping? A) 0.69056 B) 1.38112 C) 1.1049 D) * 0.55245

  418. Massasi 256 g bo'lgan Na2CO3•10H2O ning molini toping? A) 2.23776 B) * 0.8951 C) 1.79021 D) 1.11888

  419. Massasi 188 g bo'lgan Na2CO3•10H2O ning molini toping? A) *0.65734 B) 1.64336 C) 1.31469 D) 0.82168

  420. Modda miqdori 1.1 mol bo'lgan Na2CO3•10H2O ning massasini toping? A) *314.6 B) 440.44 C) 251.68 D) 188.76

  421. Modda miqdori 0.5 mol bo'lgan Na2CO3•10H2O ning massasini toping? A) 200.2 B)* 143 C) 114.4 D) 85.8

  422. Modda miqdori 1.8 mol bo'lgan Na2CO3•10H2O ning massasini toping? A) 720.72 B)411.84 C)* 514.8 D) 308.88

  423. Modda miqdori 2.9 mol bo'lgan kristal soda ning massasini toping? A) 1161.16 B)663.52 C)* 829.4 D) 497.64

  424. Massasi 54 g bo'lgan kristal soda ning molini toping? A) 0.47203 B) 0.37762 C) *0.18881 D) 0.23601

  425. Massasi 125 g bo'lgan kristal soda ning molini toping? A) *0.43706 B) 1.09266 C) 0.87413 D) 0.54633

  426. Massasi 143 g bo'lgan 0.5 mol moddaning molekulyar massasini toping ? A) 572 B) 114.4 C)* 286 D) 228.8

  427. Modda miqdori 2.8 mol bo'lgan kristal soda ning massasini toping? A) 1121.12 B)640.64 C) 480.48 D)* 800.8

  428. Massasi 28 g bo'lgan 0.0979 mol moddaning molekulyar massasini toping ? A) 572 B) 114.4 C) 228.8 D) 286

  429. Massasi 141 g bo'lgan kristal soda ning molini toping? A) 0.61626 B) 1.23252 C) 0.98601 D) * 0.49301

  430. Modda miqdori 0.6 mol bo'lgan Glouber tuzining massasini toping? A) 270.48 B)154.56 C)* 193.2 D) 115.92

  431. Massasi 218 g bo'lgan Glouber tuzining molini toping? A) 1.69255 B) * 0.67702 C) 1.35404 D) 0.84627

  432. Massasi 263 g bo'lgan 0.81677 mol moddaning molekulyar massasini toping ? A) 644 B) 128.8 C)* 322 D) 257.6

  433. Massasi 286 g bo'lgan Glouber tuzining molini toping? A) 1.11025 B) 2.2205 C) 1.7764 D) * 0.8882

  434. Modda miqdori 0.8 mol bo'lgan Glouber tuzining massasini toping? A) *257.6 B) 360.64 C) 206.08 D) 154.56

  435. Modda miqdori 2.9 mol bo'lgan Glouber tuzining massasini toping? A) 1307.32 B)* 933.8 C) 747.04 D) 560.28

  436. Modda miqdori 0.4 mol bo'lgan Glouber tuzining massasini toping? A) 180.32 B)103.04 C) 77.28 D)* 128.8

  437. Massasi 123 g bo'lgan Glouber tuzining molini toping? A) *0.38199 B) 0.95497 C) 0.76398 D) 0.47748

  438. Massasi 269 g bo'lgan Glouber tuzining molini toping? A) 2.08851 B) * 0.8354 C) 1.67081 D) 1.04425

  439. Modda miqdori 2.7 mol bo'lgan mis kuporosining massasini toping? A) 945.0 B)540 C) 405 D)* 675

  440. Modda miqdori 1.8 mol bo'lgan mis kuporosining massasini toping? A) 630 B)360 C)* 450 D) 270

  441. Modda miqdori 1.2 mol bo'lgan mis kuporosining massasini toping? A) 420 B)* 300 C) 240 D) 180

  442. Massasi 39 g bo'lgan mis kuporosining molini toping? A) 0.39 B) 0.312 C) *0.156 D) 0.195

  443. Massasi 232 g bo'lgan mis kuporosining molini toping? A) 1.16 B) 2.32 C) 1.856 D) * 0.928

  444. Massasi 115 g bo'lgan mis kuporosining molini toping? A) 1.15 B) * 0.46 C) 0.92 D) 0.575

  445. Massasi 33 g bo'lgan 0.132 mol moddaning molekulyar massasini toping ? A) 500 B)* 250 C) 100 D) 200

  446. Massasi 165 g bo'lgan 0.66 mol moddaning molekulyar massasini toping ? A) 500 B) 100 C) 200 D) 250

  447. Massasi 197 g bo'lgan 0.788 mol moddaning molekulyar massasini toping ? A) *250 B) 500 C) 100 D) 200

  448. Modda miqdori 2.7 mol bo'lgan mis kuporosining massasini toping? A) 945.0 B)540 C)* 675 D) 405

  449. Modda miqdori 1.6 mol bo'lgan mis kuporosining massasini toping? A) 560 B)320 C) 240 D)* 400

  450. Massasi 120 g bo'lgan mis kuporosining molini toping? A) *0.48 B) 1.2 C) 0.96 D) 0.6

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