Calculate Kc for each of the following reactions:

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter5: Introduction To Chemical Equilibrium
Section: Chapter Questions
Problem 5.31E
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Be sure to answer all parts. Enter your answers in scientific notation.

At a particular temperature, Kc = 6.0 × 102 for

2NO(g) + 2H2(g) ⇌ N2(g) + 2H2O(g)

Calculate Kc for each of the following reactions:

(a) NO(g) + H2(g) ⇌ 1/2 N2(g) + H2O(g)

Kc =___?____ × 10^___?___


(b) 2N2(g) + 4H2O(g) ⇌ 4NO(g) + 4H2(g)

Kc = ___?____ × 10^___?___

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