Question

please try to answer it​

Answer 1

Answer:

H-2,2

Cl-2,2

Explanation:

Because Number of atoms should be equal in both sides so Law of Conservation of Mass will satisfy.

Law of Conservation of Mass

Atoms neither created nor destroyed in a chemical reaction.

Answer 2

Answer:

Your answer is here:-

Explanation:

Mg - 1 1

H - 2 2

Cl - 2 2

Every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. Therefore, there must be the same number of atoms of each element on each side of a chemical equation.

Hope it helps you.