(a)
Interpretation:
The expression for equilibrium constant
Concept Introduction:
The condition of equilibrium is a state of balance of processes that runs in opposite directions. At equilibrium, the formation of a product from the reactant balances the formation of reactant from the product. Also, the change in concentration of reaction and product seems to be negligible at equilibrium state.
The general equilibrium reaction is as follows:
Here,
The expression of the equilibrium constant for the above reaction is as follows:
Here,
(b)
Interpretation:
The expression for equilibrium constant
Concept Introduction:
Refer to part (a).
(c)
Interpretation:
The expression for equilibrium constant
Concept Introduction:
Refer to part (a).
(d)
Interpretation:
The expression for equilibrium constant
Concept Introduction:
Refer to part (a).
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Chapter 14 Solutions
Chemistry: Principles and Practice
- Write the equilibrium expression for Kc for the following reactions:(a) 2 O3 (g) ⇌ 3 O2(g)(b) 2 NO(g) + Cl2(g) ⇌ 2 NOCl(g)(c) Ag+(aq) + 2 NH3(aq) ⇌ Ag(NH3)2+ (aq)arrow_forwardWrite the equilibrium-constant expression Kc for(a) CO2(g) + H2(g) ⇌ CO(g) + H2O(l)(b) SnO2(s) + 2 CO(g) ⇌ Sn(s) + 2 CO2(g)arrow_forwardWhat is the expression for the equilibrium constant for the reaction: 2 C2H6(g) + 7 O2(g) ⇌ 4 CO2(g) + 6 H2O(g)?arrow_forward
- Write the equilibrium constant expression for the following reaction: N2O (g) + NO2 (g) ⇌ 3NO (g)arrow_forwardAssume that the change in concentration of N2O4 is small enough to be neglected in the following problem.(a) Calculate the equilibrium concentration of both species in 1.00 L of a solution prepared from 0.129 mol of N2O4 with chloroform as the solvent.N2 O4(g) ⇌ 2NO2(g) Kc = 1.07 × 10−5 in chloroform(b) Show that the change is small enough to be neglected.arrow_forwardAt a particular temperature, Kc = 6.0 × 102 for2NO(g) + 2H2(g) ⇌ N2(g) + 2H2O(g)Calculate Kc for each of the following reactions:(a) NO(g) + H2(g) ⇌ 12N2(g) + H2O(g)arrow_forward
- At a particular temperature, Kc = 6.0 × 102 for2NO(g) + 2H2(g) ⇌ N2(g) + 2H2O(g)Calculate Kc for each of the following reactions:(a) NO(g) + H2(g) ⇌ 12N2(g) + H2O(g) Kc = × 10(b) 2N2(g) + 4H2O(g) ⇌ 4NO(g) + 4H2(g)arrow_forwardWrite an equilibrium constant expression for the following reactions. CO(g)+H2O(g)⇌H2(g)+CO2(g) CH3COOH(aq)+H2O(l)⇌H3O+(aq)+CH3COO−(aq)CH3COOH(aq)+H2O(l)⇌H3O+(aq)+CH3COO−(aq)arrow_forwardIdentify the proper equilibrium constant expression of the following reactions: a) N2(g) + O2(g) ⇌ 2NO(g) b)2HgO(s) + H2O(l) + 2Cl2(g) ⇌ 2HOCl(aq) + HgO·HgCl2(s) c) 2Sn2+(aq) + O2(g) + 6H2O(l) ⇌ 2SnO2(s) + 4H3O+(aq)arrow_forward
- Write equilibrium expressions for each of the followingequilibria: (a) 2C(s)+O2(g)⇌2 CO(g) (b) Zn^2+(aq)+H2S(g)⇌ZnS(s) 1 2 H^+(aq) (c) HCl(g)+H2O(,)⇌H3O^+(aq)+Cl^-(aq) (d) H2(g)+1—2 O2(g)⇌H2O(g)arrow_forwardWrite the equilibrium constant expression, K, for the following reaction. Please enter the compounds in the order given in the reaction. If either the numerator or denominator is blank, please enter 1 CH3 COOH (аq) + H20(1) : H30+(aq) + CH3 COO¯ (aq) K =arrow_forwardC6H12O6(aq) + 6O2(g) ⇌ 6CO2(g) + 6H2O(l) Write an expression for the equilibrium constant for this reaction.arrow_forward
- Principles of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage Learning