Cu 2+ (aq)Zn 2+ +34. Zn (s) +Cu (s)Identify which half reaction is oxidation and which is reduction.2eZn 2+Zn (s)Cu 2+ (aq)Bed2e(aq)Cu (s)35. Write the equilibrium expression (Keq) for the following reversible reaction:N2(g) + O2(g)2 NO (g)36. For the reaction in question 35, if we add more N₂, which direction will the equilibriuma. To the right (forward)b. To the left (reverse)c. It won't make a difference

Since you have posted multiple questions, we will provide the solution only to the first question as…

Answered: .34. Zn (s) + Cu 2+ (aq) Zn2+ + Cu (s)…

.34. Zn (s) + Cu 2+ (aq) Zn2+ + Cu (s) Identify which half reaction is oxidation and which is reduction. 2e Zn 2+ Zn (s)- Cu 2+ (aq) - + 2e (aq) Cu (s)

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter13: Electrochemistry

Section: Chapter Questions

Problem 13.39PAE: Some calculators cannot display results of an antilog calculation if the power of 10 is greater than...

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Question

Cu 2+ (aq)
Zn 2+ +
34. Zn (s) +
Cu (s)
Identify which half reaction is oxidation and which is reduction.
2e
Zn 2+
Zn (s)
Cu 2+ (aq)
Bed
2e
(aq)
Cu (s)
35. Write the equilibrium expression (Keq) for the following reversible reaction:
N2(g) + O2(g)
2 NO (g)
36. For the reaction in question 35, if we add more N₂, which direction will the equilibrium
a. To the right (forward)
b. To the left (reverse)
c. It won't make a difference

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