10. Solving a chemistry problem

10. Solving a chemistry problem

41. When a mixture of CO2 and H2 is heated in a closed vessel, an equilibrium is established CO2 (g) + H2 (g) ↔ CO (g) + H2O (g). At T \u003d 1123K, Kc \u003d 1. How many moles of carbon dioxide should be taken per 1 mole of hydrogen so that 70% of the latter turns into water?

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