Question

Explain the experiment in detail performed by Joseph Proust to validiate the law of definite proportions​

Answer 1

Answer:

Proust showed that cupric (copper II) carbonate always had 5.3 parts copper to 1 part carbon to 4 parts oxygen. These experiments led to the Law of Definite Proportion that allows us to know with certainty that any chemical compound is always made from the same ratio of elements.

Explanation:

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