Which statement most accurately describes a chemical equation? a. in a chemical reaction, the mass of the energy change must be equal

Question

Which statement most accurately describes a chemical equation?
a. in a chemical reaction, the mass of the energy change must be equal to the energy used
b. in a chemical reaction, the mass of the products must equal the mass of the reactants
c. in a chemical reaction, the mass of each product must be the same
d. in a chemical reaction, the combined mass of the container the substances is always equal

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Khánh Gia 5 years 2021-08-03T05:42:15+00:00 1 Answers 22 views 0

Answers ( )

  1. thanhcong
    0
    2021-08-03T05:43:22+00:00
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    Answer: C

    Explanation:

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