whelangeorgia
whelangeorgia whelangeorgia
  • 13-05-2021
  • Chemistry
contestada

1. In a chemical reaction
a. the mass of the reactants equals the mass of the products.
b. the mass of the products is greater than the mass of reactants.
c.the number of atoms in the reactants and products must change.
d. energy as heat must be added to the reactants.

Respuesta :

Bovage
Bovage Bovage
  • 13-05-2021

Answer:

A

Explanation:

Law of conservation of matter

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