Chemical Reactions Introduction

Match it! Select the correct answer from the pull down...Good luck!

In a combustion reaction, ________________ is required in order for the reaction to take place.

AB -- A + B is what type of reaction?

The ending substances in a reaction are known as:

The starting substances in a reaction are known as:

The total number of ___________ must be equal in a balanced reaction.

You can change a subscript to balance a chemical reaction.

Ions that do not participate in a chemical reaction are _____________ ions.

A balanced chemical reaction has the same number of _____________ on each side.