Question

Which feature of a balanced chemical equation demonstrates the law of

conservation of mass?
A. It shows the products of a chemical reaction to the right of the
reaction arrow.
OB. It has coefficients to show how much of each substance a
chemical reaction uses.
OC. It shows the reactants of a chemical reaction to the left of the
reaction arrow.
D. It has the same types of atoms on both sides of the reaction
arrow.

Answer 1

Option D

Step-by-step explanation:

it has the same types of atoms on both sides of the reaction

Answer 2

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D) It has the same types of atoms on both sides of the reaction arrow.

Step-by-step explanation:

This law was made by the Antoine Lavoisier in 1789. He want to confirm that the mass of reactant is equal to the mass of product and he was successful to carry out the test.