If the Cu + e → Cu(s) half reaction has a standard reduction potential of +0.52 V, what is the standard reduction potential for the Zn+-2+ + 2e → Zn(s) half reaction?-

A.
+0.76 V
B.
-0.76 V
C.
+0.24 V
D.
-0.24 V
Chemistry
AP
College Board
Exam No:AP Chemistry Problem Set 2 Year:2024 Question No:APChemistry2024AP0093

Answer:

B

Knowledge points:

9.8 Galvanic (Voltaic) and Electrolytic Cells
9.9 Cell Potential and Free Energy

Solution:

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