Using the law of conservation of mass, what is the mass, in grams, of the product in the given reaction?
Reactant 1 (35 grams)+ Reactant 2 (115 grams) →Product (? grams)
a. 140
b. 80
c. 150
d. 75
The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction. Therefore, the total mass of the reactants is equal to the total mass of the products.
Reactant 1 (35 grams) + Reactant 2 (115 grams) = Product (x grams)
The total mass of the reactants is 35 grams + 115 grams = 150 grams.
Therefore, the mass of the product is 150 grams.
Answer: c. 150
To determine the mass of the product in the given reaction using the law of conservation of mass, we need to remember that mass is conserved during a chemical reaction.
According to the law of conservation of mass, the mass of the reactants must be equal to the mass of the products. In this case, Reactant 1 has a mass of 35 grams, and Reactant 2 has a mass of 115 grams. We need to find the mass of the product.
Based on the law of conservation of mass, we can write the equation:
Mass of Reactant 1 + Mass of Reactant 2 = Mass of Product
Substituting the given values:
35 grams + 115 grams = Mass of Product
Calculating:
150 grams = Mass of Product
Therefore, the mass of the product in the given reaction is 150 grams.
So, the correct answer is c) 150 grams.
To determine the mass of the product in the given reaction using the law of conservation of mass, we need to understand that mass is neither created nor destroyed in a chemical reaction. This means that the mass of the reactants must be equal to the mass of the products.
Given that Reactant 1 weighs 35 grams and Reactant 2 weighs 115 grams, we can calculate the total mass of the reactants by adding these two values:
Mass of reactants = 35 grams + 115 grams = 150 grams
Since the law of conservation of mass states that the mass of the reactants is equal to the mass of the products, the mass of the product in this reaction is also 150 grams.
So, the correct option is c. 150 grams.