In the following system: 3O2(g) + 2H2S(g) ⇌ 2H2O(g) + 2SO2(g) in a 500 mL container, the initial number of moles were: O2 0.50; H2S 0.36; H2O 0.68; SO2 0.56. At equilibrium, there was 0.76 mole of H2O. Calculate (a) the number of moles of O2, H2S and SO2 at equilibrium, (b) the equilibrium concentration of all gases, and (c) Kc.
In the following system: 3O2(g) + 2H2S(g) ⇌ 2H2O(g) + 2SO2(g) in a 500 mL container, the initial number of moles were: O2 0.50; H2S 0.36; H2O 0.68; SO2 0.56. At equilibrium, there was 0.76 mole of H2O. Calculate (a) the number of moles of O2, H2S and SO2 at equilibrium, (b) the equilibrium concentration of all gases, and (c) Kc.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 62QRT
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- In the following system:
3O2(g) + 2H2S(g) ⇌ 2H2O(g) + 2SO2(g)
in a 500 mL container, the initial number of moles were: O2 0.50; H2S 0.36; H2O 0.68; SO2 0.56. At equilibrium, there was 0.76 mole of H2O. Calculate
(a) the number of moles of O2, H2S and SO2 at equilibrium,
(b) the equilibrium concentration of all gases, and
(c) Kc.
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