For H₂(g) + CO₂(g) ⇌ H₂O(g) + CO(g), Kc = 0.64 at 900 K…
Contributed by StemPy LabTry it on paper first. A hint, the key idea and the worked solution are here when you need them.
For , at 900 K. A flask at 900 K holds mol/L, mol/L, mol/L and mol/L. Find and say which way the reaction goes.
Need a reminder? The key ideaShow
For : . with L bar K mol. Pure solids and liquids are left out. : forward; : backward. .
The worked solution
Have you tried it?
Work it out on paper first. It is fine to get stuck or make a mistake: that is how we learn. When you are ready, go through the solution one step at a time, and check each step against your own.
Step 1. The quotient. .
Step 2. Compare. , so there is too much product.
Answer: ; the reaction goes backward, forming more hydrogen and carbon dioxide.
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