Which statement best describes how chemical equations demonstrate conservation of mass?

The number of reactants is the same as the number of products,

OB. The compounds are the same on each side of the reaction

c.

The number of atoms of each element is the same on each side of the equation

D.

The state of matter is the same on each side of the equation

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The number of reactants is the same as the number of products is the best statement that describes the conservation of mass in chemical equation

Explanation:

The conservation of mass conveys that the mass of an seperate system is neither destroyed nor created by the chemical reactions. Therefore there should be the same amount of matter when compared to the reactant and product side. If the reaction exists by satisfying the above condition it is said to be the balanced chemical equation. The Lavoisier stated the law on conservation of mass.