The reaction 3A(g) +B(s) 2C(aq) + D(aq) occurs at 25C in a flask, which has 1.87

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The reaction 3A(g) +B(s) ⇌ 2C(aq) + D(aq) occurs at 25°C in a flask, which has 1.87 L available for gas. After the reaction attains equilibrium, the amounts (mol) or concentrations (M) of substances are as follows:

2.48 mol A ….. 1.13 M C

2.41 mol B …... 2.27 M D

What is the equilibrium constant Kc for this reaction at 25°C?

a. 1.24

b. 0.190

c. 0.516

d. 1.15

e. 0.939

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General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

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