what are the two laws of chemical combination
Answers
Explanation:
there were two laws of chemical combination
➡️ law of conservation of mass by antonie lavoisier in 1744
The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.
➡️law of constant proportion by JL proust in 1799
the law of definite proportion, sometimes called Proust's law or the law of definite composition, or law of constant composition states that a given chemical compound always contains its component elements in fixed ratio and does not depend on its source and method of preparation
Answer:
Gummie ♥
Laws of Chemical Combination.
☑It states that matter can neither be created nor destroyed.
☑ It stated that a given compound always contains exactly the same proportion of elements by weight.