Chemistry, asked by mona6789, 1 month ago

Low of constant proportions :-

Answers

Answered by wizpratik123

1

Law of constant proportion states that a chemical compound always contains exactly the same proportion of elements by mass. For a given unique chemical compound, its elemental composition is same for any sample that exists. We all know the chemical formula of water is H2O. That is two Hydrogens and one Oxygen atom, which adds up to 18 u.

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