Question

what is law of definite proportions​

Answer 1

Answer:

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In chemistry, 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 (by mass) and does not depend on its source and method of preparation. For example oxygen makes up about 8/9 of the mass of any sample of pure water, while hydrogen makes up the remaining 1/9 of the mass. Along with the law of multiple proportions, the law of definite proportions forms the basis of stoichiometry.

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Answer 2

Answer:

It states that the given chemical compound contain the same amount or fixed proportion of element by weight and this fixed ratio does not depend upon the method of separation

Explanation: