There are six possible answers and 10 questions, C(s) + H20(g) <==> CO(g) + H2(g

Question

There are six possible answers and 10 questions,

C(s) + H20(g) <==> CO(g) + H2(g)

A. Increase B. Decrease C. No Change D. Shift Left E. Shift Right F. cannot be determined

1. What will be the effect upon the equilibrium if the pressure on the system is increased?

2. 'What will be the effect upon the concentration of CO if the concentration of H2 is decreased?

3. What will be the effect upon the equilibrum if the concentration of H2 is decreased?

4. What will be the effect upon the concetration of H2O if the concentration of H2 is increased?

5. What will be the effect upon the equilibrium if H2 is removed and more C is added?

6. What will be the effect upon the concentration of H2 if the amount of C is increased?

7. What will be the effect upon the equilibrium if the temperature and the concentration of H2 increases?

8. What will be the effect upon the concentration of CO if the temperature is increased?

9. What will be the effect upon the equilibrium if the concentration of H2O is decreased and CO is increased?

10. What will be the effect upon the equilibrium if a catalyst is added?

Explanation / Answer

1. Ok

2. If H2 conc is decreased, system will try and replace and make more CO in the process.

3. Ok

4. Less conc H2O (right effect but question not answered.)

5. Ok

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