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Chemistry LibreTexts

Law of Reciprocal Proportions

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  • The law of reciprocal proportions was proposed by Jeremias Ritcher in 1792. It states that, "If two different elements combine separately with the same weight of a third element, the ratio of the masses in which they do so are either the same or a simple multiple of the mass ratio in which they combine."

    Binod Shrestha (University of Lorraine)

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