85 . Consider the equilibrium 4NO2(?)+6H2O(?)⇌4NH3(?)+7O2(?)4NO2(g)+6H2O(g)⇌4NH3(g)+7O2(g) (a) What is the expression for the equilibrium constant (Kc) of the reaction? (b) How must the concentration of NH3 change to reach equilibrium if the reaction quotient is less than the equilibrium constant? (c) If the reaction were at equilibrium, how would an increase in the volume of the reaction vessel affect the pressure of NO2? (d) If the change in the pressure of NO2 is 28 torr as a mixture of the four gases reaches equilibrium, how much will the pressure of O2 change?
85 . Consider the equilibrium 4NO2(?)+6H2O(?)⇌4NH3(?)+7O2(?)4NO2(g)+6H2O(g)⇌4NH3(g)+7O2(g) (a) What is the expression for the equilibrium constant (Kc) of the reaction? (b) How must the concentration of NH3 change to reach equilibrium if the reaction quotient is less than the equilibrium constant? (c) If the reaction were at equilibrium, how would an increase in the volume of the reaction vessel affect the pressure of NO2? (d) If the change in the pressure of NO2 is 28 torr as a mixture of the four gases reaches equilibrium, how much will the pressure of O2 change?
Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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85 .
Consider the equilibrium
4NO2(?)+6H2O(?)⇌4NH3(?)+7O2(?)4NO2(g)+6H2O(g)⇌4NH3(g)+7O2(g)
(a) What is the expression for the equilibrium constant (Kc) of the reaction?
(b) How must the concentration of NH3 change to reach equilibrium if the reaction quotient is less than the equilibrium constant?
(c) If the reaction were at equilibrium, how would an increase in the volume of the reaction vessel affect the pressure of NO2?
(d) If the change in the pressure of NO2 is 28 torr as a mixture of the four gases reaches equilibrium, how much will the pressure of O2 change?
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