Redox Reactions

Question 1

What happens during oxidation?

Answer 1

1. Oxidation involves the gain of oxygen.
2. Oxidation is the loss of electrons. (OIL: Oxidation Is Loss).

Question 2

What is a redox reaction?

Answer 2

A redox reaction is a reaction that involves both oxidation and reduction.

Question 3

What is an oxidizing agent?

Answer 3

An oxidizing agent is the substance that causes oxidation by gaining electrons (and, therefore, getting reduced).

Question 4

What is a reducing agent?

Answer 4

A reducing agent is a substance that causes reduction by losing electrons (and, therefore, getting oxidized).