in a chemical reaction to molecules with a total mass of 76 AMU react to form a single molecule. What is the mass of the molecule that is formed would it be 38 or 76U or 152 AM or 228AMU.

Answer 1

In a chemical reaction, the law of conservation of mass states that the total mass of the reactants must equal the total mass of the products. Therefore, if two molecules with a total mass of 76 AMU react to form a single molecule, the mass of the resulting molecule would also be 76 AMU.

So, the answer is 76 AMU.