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tester [92]
3 years ago
13

Given the reaction that occurs in an electrochemical cell:

Chemistry
2 answers:
KatRina [158]3 years ago
8 0

Answer:

c) +2 to 0

Explanation:

SO4 has a charge of -2, so the Cu attached to that has to be a +2 since the polyatomic molecule has no overall charge

Cu(s) is a solid metal and they have no charge, therefore it is zero

Copper undergoes Oxidation (gain of electrons)

jolli1 [7]3 years ago
7 0
Answer:
c) +2 to 0

explanation
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