Question

laws of chemical combination​

Answer 1

Answer:

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.

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Answer 2

Answer:

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First of all the law of chemical combination is established by

$\rm \red{Antoine \: L .\: Lavoiser \: and \:Joseph \:L.\:Proust}$

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Now , your question - what are the laws of chemical combination?

There are two laws of chemical combination.

1. Laws of conservation of mass.
2. Laws of constant proportions.

So,

• Laws of conversation of mass :- It states that mass can be created nor destroyed in a chemical reaction.
• Laws of constant proportions :- In a chemical substance the elements are always present in definite proportions by mass.