Portrait of the French chemist Louis Proust H416/0064

Portrait of the French chemist Louis Proust

Código da imagem : H416/0064
Dimensões : 2.480 X 3.663 pixels
Orientação : horizontal

Data do upload no fornecedor : 26/11/1991
Tamanho máximo não comprimido : 26,0MB

Pauta:	Portrait of the French chemist Louis Proust
Título:	Portrait of the French chemist Louis Proust
Descrição:	The French chemist Louis Joseph Proust, 1754-1826. Proust, son of a chemist, was a skilled and prolific analyst. His early investigations concerned the properties of sugar but the main event of his life was the discovery in 1797 of the Law of Costant Proportions, also known as Proust's law. This stated that all compounds contain elements in certain definite proportions regardless of the mass of the elements involved and the conditions of their formation. Proust's law was strongly criticised by the French chemist Berthollet (1748-1822) and they became the protagonists of a famous controversy that lasted eight years.
Coleção:	Science Photo Library
Crédito:	SCIENCE PHOTO LIBRARY/ Fotoarena
Disponibilidade:	imediata
Direito de uso:	Direito controlado
Autorização do(a) modelo:	não
Autorização da propriedade:	não

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