00050778 00050778

03-10-2022
Chemistry

Answered

A sample of 5 g of chemical A is combined
in a chemical reaction with 12 g of
chemical B. The mass of their products is
17 g. Which law of nature best supports
this statement?
A law of conservation of energy
B law of conservation of mass
C law of averages
D law of regularity

Answer :

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