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Which statement is a correct expression of the Law of Conservation of Mass?


A.The total mass is unpredictable in a chemical reaction.


B.The total mass remains the same during a chemical reaction.


C.The total mass decreases during a chemical reaction.


D.The total mass increases in a chemical reaction.

Respuesta :

mayormaynotbe
Hi.

The Law of Conservation of mass states that matter is not created nor is it destroyed in a chemical reaction. 

The answer is B.