1.) Which of the following is the correct equilibrium constant for the following reaction? KCIO4 (s) + HCI (aq) = KCI (aq) + Cl2 (g) + H20 (1) [KCI][Clz][H2O]/[KCI04][HC]] B. Kc = [KC1O4][HC1]/ [KC1][Cl2][H20] C. Kc = [H20]/[KCIO.] D. Kc = [KCI][Cl2]/[HCI] E. Kc = [KCI][Cl2]/[KCI04][HC1] A. Kc = %3D 2.) Calculate the ionic strength of 0.10 M MgCl2 in the solution? A. 0 30 M ROG0M

Chemistry: The Molecular Science
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Author:John W. Moore, Conrad L. Stanitski
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Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section16.9: Gibbs Free Energy And Biological Systems
Problem 16.11PSP
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1.) Which of the following is the correct equilibrium constant for the following reaction?
KCIO4 (s) + HCI (aq)= KCI (aq) + Cl2 (g) + H20 (1)
A. Kc =
[KCI][Clz][H2O]/[KCI04][HCl]
B. Kc = [KC104][HCI]/ [KC][Cl2][H20]
C. Kc [H20]/[KCIO.]
D. Kc = [KCI][Cl2]/[HCI]
E. Kc =
[KCI][Cl2]/[KCIO4][HC]]
2.) Calculate the ionic strength of 0.10 M MgCl2 in the solution?
E. 0.80 M
A. 0.30 M
B. 0.60 M
C. 0.20 M
D. 0.40 M
Transcribed Image Text:1.) Which of the following is the correct equilibrium constant for the following reaction? KCIO4 (s) + HCI (aq)= KCI (aq) + Cl2 (g) + H20 (1) A. Kc = [KCI][Clz][H2O]/[KCI04][HCl] B. Kc = [KC104][HCI]/ [KC][Cl2][H20] C. Kc [H20]/[KCIO.] D. Kc = [KCI][Cl2]/[HCI] E. Kc = [KCI][Cl2]/[KCIO4][HC]] 2.) Calculate the ionic strength of 0.10 M MgCl2 in the solution? E. 0.80 M A. 0.30 M B. 0.60 M C. 0.20 M D. 0.40 M
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