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V. 35. N.sh.da o’lchangan 6 gr etan (C2H6) ning hajmini (l) hisoblang. Yechish


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V. 35. N.sh.da o’lchangan 6 gr etan (C2H6) ning hajmini (l) hisoblang.
Yechish; 1) 30 gr etan ────── 22,4 l (n.sh) da hajmni egallaydi
6 gr da ────── x= x= = 4,48 l. J:4,48
36. 3 gr azot(II)-oksid (NO) ning normal sharoitdagi hajmini (l) hisoblang. J:2,24 l
37. 1110 gr azot(I)-oksid (N2O) ning normal sharoitdagi hajmini (l) hisoblang. J:565 l
38. 9,2 gr azot(IV)-oksid (NO2) ning (n.sh) dagi hajmini (l) hisoblang. J:4,48 l
39. 220 gr karbonat angidrid (CO2) ning normal sharoitdagi hajmini (l) hisoblang.J:112
40. 56 gr is gazi (CO) ning normal sharoitdagi hajmini (l) hisoblang. J:44,8 l


I. 3. Avagadro soni.


I.1. 0,1 mol is (CO) dagi molekulalar sonini toping.
Yechish; 1) 1 molda ────── 6,02∙1023 ta molekula bor
0,1 molda ────── x =
2) x= 6,02∙1022 ta J: 6,02∙1022 ta molekula bor.
2. 10 mol etandagi (C2H6) dagi molekulalar sonini toping. J: 6,02∙1024 ta
3. 0,4 mol karbonat angidrid (CO2) dagi molekulalar sonini toping. J:2,408∙1023 ta
4. 0,15 mol benzol (C6H6) dagi molekulalar sonini hisoblang. J:9,03∙1022 ta
5. 4 mol sulfit angidrid (SO2) dagi molekulalar sonini toping. J: 2,408∙1024 ta
6. 2. 0,25 mol etan (C2H6) dagi molekulalar sonini hisoblang. J:1,505∙1023 ta
7. 0,5 mol is gazi (CO) dagi molekulalar sonini hisoblang. J:3,01∙1023 ta
8. 1,5 mol karbonat angidrid (CO2) dagi molekulalar sonini hisoblang. J:9,03∙1023 ta
9. 2 mol sulfit angidrid (SO2) dagi molekulalar sonini hisoblang. J:1,204∙1024 ta
10. 6 mol propan (C3H8) dagi molekulalar sonini hisoblang. J:36,12∙1023 ta



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