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Answer:

Ag is both reduced and the oxidizing agent.

Explanation:

Ag is the answer for both

Cu + AgNO₃ → Ag + CuNO₃

Cu is a reducing agent, and AgNO3 is an oxidizing agent.

What is an oxidizing and a reducing agent?

Oxidizing agent:

In a chemical process, an oxidizing agent, also known as an oxidant, obtains electrons and becomes reduced. The oxidizing agent often referred to as the electron acceptor, is typically in one of its higher oxidation states since it will receive electrons and be reduced.

Reducing agent:

In a chemical process, a reducing agent, also known as a reductant, loses electrons and is oxidized. The electron donor is a reducing substance, which is normally in one of its lower oxidation states. A reducing substance undergoes oxidation because of the redox reaction's electron loss.

Learn more about redox reactions here:

https://brainly.com/question/13978139

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