Question

question 10 (1 point) if 115g of a substance reacts with 84g of another substance, what will be the mass of the products after the reaction? blank 1

Explanation:

Step1: Recall law of conservation of mass

The law states that mass is conserved in a chemical reaction. The total mass of reactants equals the total mass of products.

Step2: Calculate total mass of reactants

The mass of one reactant is 115g and the other is 84g. So the total mass of reactants is $115 + 84$.
$115+84 = 199$g

Answer:

199