Final answer:
A balanced chemical equation represents the conservation of matter by having the same number of atoms of each element in the reactants and products.
Step-by-step explanation:
A balanced chemical equation represents the conservation of matter in a chemical reaction by ensuring that the number of atoms of each element in the reactants equals the number of atoms of each element in the products. This is known as the law of conservation of mass. The coefficients in a balanced chemical equation indicate the relative number of molecules or moles of each substance involved in the reaction, thus maintaining the balance.
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