4. The equilibrium constant values for a number of reactions are listed below. Indicate whether the products or reactants are favored. Reaction Which side is favored? NH3(aq) + H20(1) 5 NH4*(aq) + OH (aq) K = 5.0 x 1012 3 O2(g) $ 2 03(g) K = 1.7 x 10-56 sesd-bics goiwollc H2(g) + Br2(g) 5 2 HBr(g) K = 2.1 x 106 HNO2(aq) $ NO2°(aq) + H*(aq) K= 4.5 x 104
4. The equilibrium constant values for a number of reactions are listed below. Indicate whether the products or reactants are favored. Reaction Which side is favored? NH3(aq) + H20(1) 5 NH4*(aq) + OH (aq) K = 5.0 x 1012 3 O2(g) $ 2 03(g) K = 1.7 x 10-56 sesd-bics goiwollc H2(g) + Br2(g) 5 2 HBr(g) K = 2.1 x 106 HNO2(aq) $ NO2°(aq) + H*(aq) K= 4.5 x 104
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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Not all of, just number 4
Transcribed Image Text:**Chemistry Equilibrium Review**
**Multiple Choice Reactions:**
A. \( 3 \text{F}_2(g) + 2 \text{Q}(g) \rightleftharpoons 2 \text{ClF}_3(g) \)
B. \( 3 \text{F}_2(g) + \text{Cl}_2(g) \rightleftharpoons 2 \text{ClF}_3(g) \)
C. \( \text{Ag}_2\text{CO}_3(s) \rightleftharpoons 2 \text{Ag}^+(aq) + \text{CO}_{3}^{2-}(aq) \)
D. \( \text{WO}_3(s) + 3 \text{H}_2(g) \rightleftharpoons \text{W}(s) + 3 \text{H}_2\text{O}(g) \)
**4. Equilibrium Constant Analysis**
The equilibrium constant values for several reactions are given. Indicate whether the **products or reactants** are favored.
**Reactions:**
1. \( \text{NH}_3(aq) + \text{H}_2\text{O}(l) \rightleftharpoons \text{NH}_4^+(aq) + \text{OH}^-(aq) \) \
\( K = 5.0 \times 10^{12} \)
- **Which side is favored?** Products
2. \( 3 \text{O}_2(g) \rightleftharpoons 2 \text{O}_3(g) \) \
\( K = 1.7 \times 10^{-56} \)
- **Which side is favored?** Reactants
3. \( \text{H}_2(g) + \text{Br}_2(g) \rightleftharpoons 2 \text{HBr}(g) \) \
\( K = 2.1 \times 10^6 \)
- **Which side is favored?** Products
4. \( \text{HNO}_2(aq) \rightleftharpoons \text{NO}_2^-(aq) + \text{H}^+(aq) \) \
\( K = 4.5 \times 10^{-
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