What does the Law of Conservation of Mass state?

Question

The total mass of all of the reactants prior to a chemical reaction must equal the total mass of all the products after the reaction. The total mass of all of the reactants prior to a chemical reaction must equal the total mass of all the products after the reaction. The total mass of reactants prior to a chemical reaction is greater than the mass of the product due to the release of energy. The total mass of reactants prior to a chemical reaction is greater than the mass of the product due to the release of energy. Matter is neither created or destroyed in a chemical reaction, only rearranged. Matter is neither created or destroyed in a chemical reaction, only rearranged. Matter cannot be rearranged during a chemical reaction.

Answer 1

The Law of Conservation of Mass states that matter is neither created nor destroyed in a chemical reaction, only rearranged. This means that the total mass of the reactants prior to the reaction must equal the total mass of the products after the reaction.