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nazorat ishi Davriy jadvalda nechta oila mavjud A. B. S
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| bet | 12/13 | | Sana | 29.11.2023 | | Hajmi | 60,83 Kb. | | #107627 |
Bog'liq 1- nazorat ishi Davriy jadvalda nechta oila mavjud A. 3 B. 4 S. -hozir.orgO’qituvchi Bahosi : ____________
Nazorat ishi- 6
II- variant
1. SO2(g)+NO2(g)=SO3(g)+NO(g) reaksiyada SO2 va NO2 ning dastlabki konsentratsiyasi 5 va 6 mol/l bo‘lsa, NO2 ning muvozanat konsentratsiyasini (mol/l) hisoblang. (KM=1)
2. A(g)+V(g)=S(g)+D(g) reaksiya hajmi 10 litr bo‘lgan idishda olib borildi. Reaksiya uchun A va V dan mos ravishda 8 va 12 moldan olingan bo‘lsa, ularning muvozanat holatdagi konsentratsiyalarini (mol/l) hisoblang (KM=1).
3. NH3(g)+Cl2(g)=N2(g)+HCl(g)reaksiya hajmi 0,009 m3 bo‘lgan idishda olib borildi. Kimyoviy muvozanat qaror topganda moddalar konsentratsiyalari [NH3]=0,4; [Cl2]=0,2; [HCl]=0,6 mol/litr bo‘lsa, boshlang‘ich moddalar miqdorini (mol) hisoblang.
4. 3A+B=C+2D reaksiya bo‘yicha muvozanat qaror topgandan so‘ng moddalarning muvozanat konsentratsiyalari quyidagicha: [A]=0,1 mol/l, [B]=0,5 mol/l, [C]=0,03 mol/l, [D]=0,4 mol/l bo‘lsa, muvozanat konstantasini aniqlang.
5. Quyidagi qaytar sistemada 2NO2(g) 2NO(g) + O2(g) bosimning oshirilishi kimyoviy muvozanatga qanday ta’sir ko‘rsatadi?
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