caiti920 caiti920

08-11-2016
Chemistry

contestada

You add two substances together in a sealed bag and a chemical reaction happens. The mass before the reaction was 167 g. What was the mass after the reaction? Why?

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derpysnailcat derpysnailcat

10-11-2016

167g. Because the law of conservation of mass says that matter can not be created or destoryed, in a chemical reaction.

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