What is the change in partial pressure of the underlined compound and the value of the equilibrium constant Kc for the overall reaction change when the temperature of reaction is decreased? Explainyour answer.a) C(graphite) + 2H2(g) ßà CH4(g) ∆H0 = -75 kJ b) N2(g) + O2(g) ßà 2NO(g) ∆H0 = 181 kJ c) P4(s) + 10Cl2(g) ßà 4PCl5(g) ∆H0 = -1528 kJ

What is the change in partial pressure of the underlined compound and the value of the equilibrium constant Kc for the overall reaction change when the temperature of reaction is decreased? Explainyour answer.a) C(graphite) + 2H2(g) ßà CH4(g) ∆H0 = -75 kJ b) N2(g) + O2(g) ßà 2NO(g) ∆H0 = 181 kJ c) P4(s) + 10Cl2(g) ßà 4PCl5(g) ∆H0 = -1528 kJ

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter13: Chemical Equilibrium

Section: Chapter Questions

Problem 6RQ: Distinguish between the terms equilibrium constant and reaction quotient. When Q = K, what does this...

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What is the change in partial pressure of the underlined compound and the value of the equilibrium constant Kc for the overall reaction change when the temperature of reaction is decreased? Explain
your answer.
a) C(graphite) + 2H2(g) ßà CH4(g) ∆H0 = -75 kJ

b) N2(g) + O2(g) ßà 2NO(g) ∆H0 = 181 kJ

c) P4(s) + 10Cl2(g) ßà 4PCl5(g) ∆H0 = -1528 kJ

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