Chemistry, 16.07.2019 16:30 Atromity

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.

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Which statement is a correct expression of the law of conservation of mass? a. the total mass is u...