In a chemical reaction, two molecules with a total mass of 76 amu react to form a single molecule. What is the mass of the molecule that is formed?(1 point)
Responses
76 amu
76 amu
38 amu
38 amu
152 amu
152 amu
228 amu
The mass of the molecule that is formed in the chemical reaction is 76 amu.
To find the mass of the molecule that is formed in the chemical reaction, we need to look at the total mass of the reactant molecules.
The two molecules have a total mass of 76 amu. Since there are two molecules, we can divide this total mass by 2 to find the mass of a single molecule.
76 amu / 2 = 38 amu
Therefore, the mass of the molecule that is formed is 38 amu.
To find the mass of the molecule that is formed in a chemical reaction, we need to consider the law of conservation of mass. According to this law, the total mass of the reactants is equal to the total mass of the products.
In this case, we have two molecules with a total mass of 76 amu reacting to form a single molecule. Since the total mass of the reactants is given as 76 amu, we can conclude that the mass of the product should also be 76 amu.
Therefore, the correct answer is 76 amu.