Suppose 25 g of reactant A is mixed with 45 g of reactant B.After a chemical reaction takes place between A and B,which statement is correct?

Question

Quizplus · Accepted Answer

The law of conservation of mass states that the total mass of the products plus any unreacted reactants will be equal to the total mass of the starting materials. In this case, the total mass of the starting materials is 25 g + 45 g = 70 g. Therefore, the total mass of the products plus any unreacted reactants will also be 70 g.

Suppose 25 G of Reactant a Is Mixed with 45