Question

What is a chemical reaction system?

a diagram used to show energy changes in a reaction
a container in which chemical reactions take place
everything outside the reaction
the reactants and products in a reacion

Answers

GPT-4o mini
A chemical reaction system typically refers to **the reactants and products in a reaction**. It encompasses everything involved in the chemical reaction, including the substances that are transformed during the reaction and the substances that are formed as a result. This definition emphasizes the focus on the materials before, during, and after the reaction.

The other options provided describe different concepts related to chemical reactions but do not define the reaction system itself.