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30 Okt 1794 Jahr - Joseph Louis Proust

Beschreibung:

Joseph Louis Proust is responsible for publishing the Law of Definitive Proportions. This law states that compounds are made up of exact proportions of elements by mass, this composition of the compound does not matter regarding how the compound was created.

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30 Okt 1794 Jahr
Jetzt
~ 231 years ago

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