Question

Which law of chemical combination
does this prove? Explain?
​

Answer 1

Answer:

it prove that when 2 elements combine to form two or more chemical compounds than the mass of one of elements which combines fixed mass of the other bear th e simple ratio to one other

Generally this law also called Law of multiple proportions

Answer 2

Answer:

Law of conservation of mass states that “matter can neither be created nor destroyed in a chemical reaction.” It was given by French Chemist, Antoine Lavoisier in 1789. Mass of reactants and mass of products will always be equal in a chemical reaction. ... So, it proves the law of conservation of mass.