Question

1. a mathematical statement that represents the product creation from reactants while indicating the conditions under which the reaction occurs is called a:

chemical equation
physical change
chemical change
chemical reaction

Explanation:

A chemical equation is a mathematical - like statement that shows the formation of products from reactants and can indicate reaction conditions. A physical change doesn't involve product creation in the chemical sense. A chemical change is a general term for the process, and a chemical reaction is the process itself, not the statement.

Answer:

A. chemical equation