Question

lows of chemical combination​

Answer 1

There are five laws of chemical combination.

1. law of conservation of mass that matter is neither created nor destroyed in a chemical reaction.

2. law of constant proportion that is a chemical compound always consists of same element combined together in same proportion by mass.

3. law of multiple proportion that is when two elements combine to form two or more compounds then into compounds the weights of one of the element which combined with a fix weight of other bear a simple whole number ratio.

4.Gay Lussac's Law of Gaseous Volumes.

5. Avogadro's law.

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