Question

identify the substance which is oxidized and which is reduced in the following reactions​

Answer 1

Answer:

》1 Answer. If a substance gain oxygen during a reaction, it is said to be oxidized. ... Oxygen is getting reduced. During this reaction, copper oxide is losing oxygen and is being reduced.

Answer 2

If a substance gain oxygen during a reaction, it is said to be oxidized. During this reaction, the sodium is gaining oxygen and is being oxidized. Oxygen is getting reduced. During this reaction, copper oxide is losing oxygen and is being reduced.