Cell Potential, Free Energy, and the Equilibrium Constant 65. Use tabulated electrode potentials to calculate AGxn for each reaction at 25 °C. MISSED THIS? Read Section 20.5; Watch KCV 20.5, IWE 20.6 a. Pb2+(aq) + Mg(s) b. Br₂(1) + 2 Cl¯(aq) Pb(s) + Mg²+(aq) 2 Br¯(aq) + Cl2(g) c. MnO2(s) + 4 H+(aq) + Cu(s) 1²+(aq) + 2 H₂O(l) + Cu²+(aq) Mn²

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter22: An Introduction To Electroanalytical Chemistry
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Problem 22.2QAP
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Cell Potential, Free Energy, and the Equilibrium
Constant
65. Use tabulated electrode potentials to calculate AGxn for each
reaction at 25 °C.
MISSED THIS? Read Section 20.5; Watch KCV 20.5, IWE 20.6
a. Pb2+(aq) + Mg(s)
b. Br₂(1) + 2 Cl¯(aq)
Pb(s) + Mg²+(aq)
2 Br¯(aq) + Cl2(g)
c. MnO2(s) + 4 H+(aq) + Cu(s)
1²+(aq) + 2 H₂O(l) + Cu²+(aq)
Mn²
Transcribed Image Text:Cell Potential, Free Energy, and the Equilibrium Constant 65. Use tabulated electrode potentials to calculate AGxn for each reaction at 25 °C. MISSED THIS? Read Section 20.5; Watch KCV 20.5, IWE 20.6 a. Pb2+(aq) + Mg(s) b. Br₂(1) + 2 Cl¯(aq) Pb(s) + Mg²+(aq) 2 Br¯(aq) + Cl2(g) c. MnO2(s) + 4 H+(aq) + Cu(s) 1²+(aq) + 2 H₂O(l) + Cu²+(aq) Mn²
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