Question

State the law of constant proportion.What is the %of C in CaCO3 ?(atomic mass of Ca- 40u,C-12u, O-16u)​

Answer 1

Answer:The law of constant proportions states that chemical compounds are made up of elements that are present in a fixed ratio by mass. This implies that any pure sample of a compound, no matter the source, will always consist of the same elements that are present in the same ratio by mass

Explanation:

Hope it helps you.. plzz mark me as the brainliest I am on my way to level up