in a chemical change, the mass of the reacting substances compared to the mass of the products formed is\na…

in a chemical change, the mass of the reacting substances compared to the mass of the products formed is\na. never the same.\nb. always the same.\nc. less.\nd. greater.\ne. varied depending on the reaction.

in a chemical change, the mass of the reacting substances compared to the mass of the products formed is\na. never the same.\nb. always the same.\nc. less.\nd. greater.\ne. varied depending on the reaction.

Answer

Brief Explanations:

According to the law of conservation of mass in chemistry, in a chemical change, the total mass of the reactants is equal to the total mass of the products. This is a fundamental principle.

Answer:

B. always the same.