Solve the given problems with complete solution.Consider the following reactions:3 Ni 2*(aq) + 2Cr(OH)3 (s) + 10 OH ¯ (aq) → 3 Ni (s) + 2 CrO4 -2 (aq) + 8 H2O (1)A) What is the value for n for this reactions?B) Calculate the standard Gibbs Free-EnergyC) How long does it take a current of 5 A to deposit 95 g of nickel?

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Solve the given problems with complete solution. Consider the following reactions: 3 Ni 2* (aq) + 2Cr(OH)3 (s) + 10 OH (aq) → 3 Ni (s) + 2 CrO4 -2 (aq) + 8 H20 (1) A) What is the value for n for this reactions? B) Calculate the standard Gibbs Free-Energy C) How long does it take a current of 5 A to deposit 95 g of nickel?

Solve the given problems with complete solution. Consider the following reactions: 3 Ni 2* (aq) + 2Cr(OH)3 (s) + 10 OH (aq) → 3 Ni (s) + 2 CrO4 -2 (aq) + 8 H20 (1) A) What is the value for n for this reactions? B) Calculate the standard Gibbs Free-Energy C) How long does it take a current of 5 A to deposit 95 g of nickel?

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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Solve the given problems with complete solution.
Consider the following reactions:
3 Ni 2*(aq) + 2Cr(OH)3 (s) + 10 OH ¯ (aq) → 3 Ni (s) + 2 CrO4 -2 (aq) + 8 H2O (1)
A) What is the value for n for this reactions?
B) Calculate the standard Gibbs Free-Energy
C) How long does it take a current of 5 A to deposit 95 g of nickel?

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