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Which of the following pairs of half-reactions would have a negative total reduction potential? A. Copper (Cu) reduced, zinc (Zn) oxidized B. Hydrogen (H) reduced, sodium (Na) oxidized C. Mercury (Hg)
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2 votes
Which of the following pairs of half-reactions would have a negative total

reduction potential?
A. Copper (Cu) reduced, zinc (Zn) oxidized
B. Hydrogen (H) reduced, sodium (Na) oxidized
C. Mercury (Hg) reduced, iron(II) (Fe) oxidized
D. Silver (Ag) reduced, gold (Au) oxidized

User Buddahbrot
by
7.3k points

2 Answers

2 votes

Answer:

D

Step-by-step explanation:

User Abourget
by
7.7k points
1 vote

Answer: silver reduced, gold oxidized

Step-by-step explanation:

User Eshant Bist
by
7.5k points
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