Tuman maktab 11 sinf o‘quvchisi

Sana__________

7-nazorat ishi Yozma ish
1. 2A + B↔ C reaksiya muvozanat holatida boshlang‘ich moddalar konsentratsiyalari [A]=0,5 mol/l; [B]=0,2 mol/l ga teng bo‘lsa muvozanat

holatidagi C moddaning konsentratsiyasini (mol/l) toping (KM=1).

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2. A + 2B↔ C reaksiya muvozanat holatida boshlang‘ich moddalar

konsentratsiyalari [A]=4 mol/l; [B]=2 mol/l ga teng bo‘lsa muvozanat holatidagi C moddaning konsentratsiyasini (mol/ l) toping (K_M=1).

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3. A+2B=C+D reaksiya bo‘yicha muvozanat qaror topgandan so‘ng moddalarning muvozanat konsentratsiyalari quyidagicha: [A]=0,4 mol/l, [B]=0,5 mol/l, [C]=0,25 mol/l, [D]=0,8 mol/l bo‘lsa, muvozanat konstantasini aniqlang.

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4. 2A + B↔ C reaksiya muvozanat holatida boshlang‘ich moddalar konsentratsiyalari [A]=1,5 mol/l; [B]=3 mol/l ga teng bo‘lsa muvozanat holatidagi

C moddaning konsentratsiyasini (mol/ l) toping (KM=0,1).

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