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20-05-2020
Chemistry

contestada

In the reaction Pb + Cu2+ → Pb2+ + Cu, the Cu2+
A. gains protons
B. loses protons
C. gains electrons
D. loses electrons

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CHERLYNnotCHERRY CHERLYNnotCHERRY

20-05-2020

Answer:

The answer is C.

Explanation:

Cu 2+ is reduced to Cu by gaining 2 electrons, so reduction occurs .

Proton cannot be gain or lose .

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