Which statement best represents the Law of Conservation of Mass? * 2 points Matter can disappear in a chemical reaction. The total mass of substances stays the same a chemical reaction. The mass of a substance increases during a physical change. Mass conservation only applies to gases.
3 answers
The statement that best represents the Law of Conservation of Mass is: The total mass of substances stays the same in a chemical reaction.
u positive?
Yes, I am positive. The Law of Conservation of Mass states that mass cannot be created or destroyed in a chemical reaction. The total mass of the substances involved in a chemical reaction remains constant before and after the reaction.
1 answer