Question

Which of the following BEST states the Law of Conservation of Matter? *

10 points

A. The total mass of the reactants in a reaction equals the total mass of the product(s).

B. The total mass of the reactants in a reaction is double the total mass of the product(s).

C. The total mass of the reactants in a reaction is less than the total mass of the product(s).

D. The total mass of the reactants in a reaction is greater than the total mass of the product(s).

Answer 1

A. The total mass of the reactants in a reaction equals the total mass of the product(s).

Step-by-step explanation:

The law of conversation of matter tells us that in a chemical reaction, matter is never created or destroyed, it's simply converted from one form to another. So the mass of reactants should always equal the mass of the products in a chemical reaction.