The reaction: 2SO₂(g) + O₂(g) = 2SO3(g) has an equilibrium constant, Kc = 4.4 Suppose a mixture contains 0.22 M SO₂, 0.16 M O2, and 0.25 M SO3. Calculate the value of Qc and predict whether the system is at equilibrium or not at equilibrium. If not at equilibrium, indicate the direction of net reaction.(A) Qc = 0.12; system is not at equilibrium; a net forward reaction occurs to form more SO3 (B) Qc = 7.1; system is not at equilibrium; a net forward reaction occurs to form more SO3 (C) Q = 8.1; system is not at equilibrium; a net back reaction occurs to form more SO₂ and 0₂ (D) Qc = 4.4; system is at equilibrium and there is no net reaction 31. The reaction: 2SO₂(g) + O₂(g)2SO3(g) has an equilibrium constant, K₂ = 4.4Suppose a mixture contains 0.22 M SO2, 0.16 MO₂, and 0.25 M SO3. Calculate the value of Q, and predict whetherthe system is at equilibrium or not at equilibrium. If not at equilibrium, indicate the direction of net reaction.(A) Q = 0.12; system is not at equilibrium; a net forward reaction occurs to form more SO3(B) Qe=7.1; system is not at equilibrium; a net forward reaction occurs to form more SO3(C) Q = 8.1; system is not at equilibrium; a net back reaction occurs to form more SO₂ and O₂(D) Q = 4.4: system is at equilibrium and there is no net reaction

Qc = Kc , system is at equilibrium Qc>Kc , net backward reaction occurs. Qc<Kc , net forward…

Answered: 31. The reaction: 2SO₂(g) + O₂(g)…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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The reaction: 2SO₂(g) + O₂(g) = 2SO3(g) has an equilibrium constant, Kc = 4.4 Suppose a mixture contains 0.22 M SO₂, 0.16 M O2, and 0.25 M SO3. Calculate the value of Qc and predict whether the system is at equilibrium or not at equilibrium. If not at equilibrium, indicate the direction of net reaction. (A) Qc = 0.12; system is not at equilibrium; a net forward reaction occurs to form more SO3 (B) Qc = 7.1; system is not at equilibrium; a net forward reaction occurs to form more SO3 (C) Q = 8.1; system is not at equilibrium; a net back reaction occurs to form more SO₂ and 0₂ (D) Qc = 4.4; system is at equilibrium and there is no net reaction

31. The reaction: 2SO₂(g) + O₂(g)
2SO3(g) has an equilibrium constant, K₂ = 4.4
Suppose a mixture contains 0.22 M SO2, 0.16 MO₂, and 0.25 M SO3. Calculate the value of Q, and predict whether
the system is at equilibrium or not at equilibrium. If not at equilibrium, indicate the direction of net reaction.
(A) Q = 0.12; system is not at equilibrium; a net forward reaction occurs to form more SO3
(B) Qe=7.1; system is not at equilibrium; a net forward reaction occurs to form more SO3
(C) Q = 8.1; system is not at equilibrium; a net back reaction occurs to form more SO₂ and O₂
(D) Q = 4.4: system is at equilibrium and there is no net reaction

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