AP Chemistryeasymcq1 pt

In the reaction Zn + Cu²⁺ → Zn²⁺ + Cu, which species is oxidized?

A.Zn
B.Cu²⁺
C.Cu
D.Zn²⁺

Explanation

Core Concept

Zinc's oxidation number rises from 0 to +2 — it loses electrons. Oxidation is the loss of electrons, so Zn is oxidized and acts as the reducing agent.

Correct Answer

AZn

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