Questions 39 and 40 should be answered with reference to the reaction: 2Ag+(aq) + M(s) → M2+(aq) + 2 — Electrochemistry Chemistry Question
Question
Questions 39 and 40 should be answered with reference to the reaction:
2Ag+(aq) + M(s) → M2+(aq) + 2Ag E˚ = 0.940 V
What is the value of E˚ for the half reaction, M2+(aq) + 2e– → M(s)?
A.
0.658 V
B.
0.141 V
C.✓ Correct
–0.141 V
D.
–0.658 V
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