Question

PLEASE HELP

My Question: How do the number of atoms at the start of a chemical reaction compare to the number of atoms at the end of the reaction? (HINT: Use the Law of Conservation of Mass)


-Please answer in 2-4 sentences.

Answer 1

Step-by-step explanation:

According to the Law of Conservation of Mass, the number of atoms at the start of a chemical reaction is equal to the number of atoms at the end of the reaction. This is because, in a chemical reaction, the total mass of the reactants must be equal to the total mass of the products. Thus, while the way atoms are bonded together may change, the number of atoms of each element remains constant.

the total number of atoms of each element before and after the reaction remains the same. This is because atoms cannot be created or destroyed in a chemical reaction, they can only be rearranged

Answer 2

Step-by-step explanation:

As it is a fact that "The law of conservation of matter(mass) says that matter cannot be created or destroyed". In chemical equations, the number of atoms of each element in the reactants must be the same as the number of atoms of each element in the

products.