Question

what is defination of law of constant proportion​

Answer 1

Answer:

Law of definite proportions

Explanation:

Definitions of law of constant proportion. (chemistry) law stating that every pure substance always contains the same elements combined in the same proportions by weight. synonyms: law of definite proportions. type of: law, law of nature. a generalization that describes recurring facts or events in nature.

Answer 2

Answer:

The law of constant proportions states that chemical compounds are made up of elements that are present in a fixed ratio by mass. This implies that any pure sample of a compound, no matter the source, will always consist of the same elements that are present in the same ratio by mass.

The law of constant proportions is often referred to as Proust’s law or as the law of definite proportions.

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