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What year did Joseph Proust make 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.
When was Joseph Proust credited for his discoveries?
It was in 1899! I think?
What did Proust do?
Joseph Louis Proust eleborated the Law of definite proportions.
What did Joseph Proust do?
Joseph Proust was a French chemist (1754-1826) well known for the discovery of the law of definite proportions.
Who was Joseph L Proust?
Joseph Proust was a French chemist (1754-1826) well known for the discovery of the law of definite proportions.
The first chemist to formally state the law of constant composition was?
Joseph Louis Proust.
Who developed the law of Definite Proportions?
Joseph Proust
Who proposed the law of definite proportion?
The law of definite proportions was proposed by the French chemist Joseph Proust in the late 18th century. It states that a compound will always contain the same elements in the same proportion by mass, regardless of the amount of the compound.
Who scientist verified law of constant proportion?
Joseph Proust.
What time period did Joseph Proust study?
Joseph Proust was a French chemist (1754-1826) well known for the discovery of the law of definite proportions.
What does Proust mean?
Joseph Louis Proust (1754-1826) was an important French chemist, known for the Law of definite proportions.
Who stated the law of constant composition?
Joseph Louis Proust (1754-1826), In 1799 Proust stated that "Compounds always contain the same elements in a constant proportion by mass." This statement is now called law of definite composition or the law of constant proportion.
