Joseph Proust was a French chemist (1754-1826) well known for the discovery of the law of definite proportions.
In was in 1799 that Joseph Proust discovered the law of definite proportions, or Proust's Law. Proust was a French chemist.
Joseph Louis Proust eleborated the Law of definite proportions.
The Law of Definite Proportions is also called Proust's Law after Joseph Proust. It was brought about as a result of experiments from 1798 to 1804.
Joseph Proust was a French chemist (1754-1826) well known for the discovery of the law of definite proportions.
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Joseph Proust was a French chemist (1754-1826) well known for the discovery of the law of definite proportions.
Marcel Pagnol died on April 18, 1974 at the age of 79.
Joseph Proust
It was in 1899! I think?
Joseph Proust
Joseph Louis Proust (1754-1826) was an important French chemist, known for the Law of definite proportions.
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