Question

Which is a statement of the law of conservation of mass? The total mass before a chemical reaction is the same as the total mass after the reaction. O Mass can be created or destroyed in a reaction. The total amount of mass is equal to the volume of both chemicals in the reaction. Every reaction creates an equal amount of mass related to the amount of energy required for the reaction.​

Answer 1

Every reaction creates an equal amount of mass related to the amount of

energy required for the reaction.

b. The total mass before a chemical reaction is the same as the total mass after

the reaction.

c. Matter can not be conserved.

d. The total amount of mass is equal to the volume of both chemicals in the

reaction.