which option correctly describes the reactants and products of a chemical reaction? (1 point) the mass of…

which option correctly describes the reactants and products of a chemical reaction? (1 point) the mass of the reactants must be equal to the mass of the products. the total number of moles of the reactants can be more or less than the total number of moles of the products. the mass of the reactants must be equal to the mass of the products. the total number of moles of the reactants must also be equal to the total number of moles of the products. the mass of the reactants can be more or less than the mass of the products. the total number of moles of the reactants can also be more or less than the total number of moles of the products. the mass of the reactants can be more or less than the mass of the products. the total number of moles of the reactants must be equal to the total number of moles of the products.

which option correctly describes the reactants and products of a chemical reaction? (1 point) the mass of the reactants must be equal to the mass of the products. the total number of moles of the reactants can be more or less than the total number of moles of the products. the mass of the reactants must be equal to the mass of the products. the total number of moles of the reactants must also be equal to the total number of moles of the products. the mass of the reactants can be more or less than the mass of the products. the total number of moles of the reactants can also be more or less than the total number of moles of the products. the mass of the reactants can be more or less than the mass of the products. the total number of moles of the reactants must be equal to the total number of moles of the products.

Answer

Brief Explanations:

According to the law of conservation of mass, the mass of reactants in a chemical - reaction is equal to the mass of products. However, the number of moles of reactants can be different from the number of moles of products as the molar masses of substances involved vary.

Answer:

The mass of the reactants must be equal to the mass of the products. The total number of moles of the reactants can be more or less than the total number of moles of the products.