Calculate the equilibrium potential for the reaction Az₂O + 2H+ + 2e = 2Az +H₂O at pH = 12. (a) 0.271 V (b) 0.631 V (c) 0.751 V (d) 0.321 V

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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Problems 6-11
Arizonium (Az) is a newly discovered element. Below is a Table listing the chemical potentials
at 300 K of the A* cation and the Az₂O oxide.
Dissolved substances
Az+
H+
Solid substances
Az
Az₂O
Liquid substances
H₂O
000
μº chemical potential (Joule/mole)
48,250
0
0
-45953
-237,191
MacBook Pro
*
Ad
DII
Transcribed Image Text:Problems 6-11 Arizonium (Az) is a newly discovered element. Below is a Table listing the chemical potentials at 300 K of the A* cation and the Az₂O oxide. Dissolved substances Az+ H+ Solid substances Az Az₂O Liquid substances H₂O 000 μº chemical potential (Joule/mole) 48,250 0 0 -45953 -237,191 MacBook Pro * Ad DII
10. Calculate the equilibrium potential for the reaction Az₂O + 2H+ + 2e = 2Az +H₂O
at pH = 12.
(a) 0.271 V (b) 0.631 V (c) 0.751 V
11. Calculate the equilibrium potential for reaction for the reaction, Az* +e* = Az
for [Az+] = 10-6 M.
(a) 0.340 V (b) 0.370 V (c) 0.770 V (d) 0.140 V
(d) 0.321 V
MacBook Pro
Transcribed Image Text:10. Calculate the equilibrium potential for the reaction Az₂O + 2H+ + 2e = 2Az +H₂O at pH = 12. (a) 0.271 V (b) 0.631 V (c) 0.751 V 11. Calculate the equilibrium potential for reaction for the reaction, Az* +e* = Az for [Az+] = 10-6 M. (a) 0.340 V (b) 0.370 V (c) 0.770 V (d) 0.140 V (d) 0.321 V MacBook Pro
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