Author Question: For the equilibrium system:CO2(g) + H2(g) CO(g) + H2O(g) H = +42 kJ/molK equals 1.6 at 1260 K. If ... (Read 35 times)

anjilletteb · **on:** Mar 21, 2021

For the equilibrium system:
CO₂(g) + H₂(g)

CO(g) + H₂O(g)

H = +42 kJ/mol
K equals 1.6 at 1260 K. If 0.15 mol each of CO₂, H₂, CO, and H₂O (all at 1260 K) were placed in a 1.0-L thermally insulated vessel that was also at 1260 K, then as the system came to equilibrium:

◦ The temperature would decrease and the mass of CO₂ would increase.
◦ The temperature would decrease and the mass of CO₂ would decrease.
◦ The temperature would remain constant and the mass of CO₂ would increase.
◦ The temperature would increase and the mass of CO₂ would increase.
◦ The temperature would increase and the mass of CO₂ would decrease.

verrinzo · **Reply #1 on:** Mar 21, 2021

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