Problem: For the reaction,CoO(s) + H 2(g) ⇌ Co(s) + H 2O(g)at 550°C, the value of K is 67.  The equilibrium constant expression is 

🤓 Based on our data, we think this question is relevant for Professor Ramanoudjame's class at HCC.

FREE Expert Solution
Problem Details

For the reaction,

CoO(s) + H 2(g) ⇌ Co(s) + H 2O(g)

at 550°C, the value of K is 67.  The equilibrium constant expression is

Learn this topic by watchingEquilibrium Expressions Concept Videos
All Chemistry Practice Problems Equilibrium Expressions Practice Problems
Q.The expression for K for the reaction4NH3(g) + 5O2(g) ⇌ 4NO(g) + 6H 2O(g)at equilibrium is:
Q.Now let’s consider the overall reaction as an equilibrium process, carried out at a lower temperature such that H 2O is obtained as a liquid.2NO(g) + ...
Q.Consider the following reaction and its equilibrium constant:                FeO(s) + CO(g) ⇌ Fe(s) + CO2(g)          Keq = 0.67        If the equilib...
Q.Write the equilibrium constant expression for the reaction:  2HgO( s) ⇌ 2Hg(l) + O 2(g)  
See all problems in Equilibrium Expressions

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Equilibrium Expressions concept. If you need more Equilibrium Expressions practice, you can also practice Equilibrium Expressions practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofFor the reaction,CoO(s) + H 2(g) ⇌ Co(s) + H 2O(g)at 550°C, ...as medium difficulty.

How long does this problem take to solve?

Our expert Chemistry tutor, Sabrina took 2 minutes and 1 second to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Ramanoudjame's class at HCC.