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定比例の法則
1. law of definite proportions
2. Law of definite proportionsIn chemistry, the law of definite proportions, sometimes called Proust's Law, states that a chemical compound always contains exactly the same proportion of elements by mass. Also states that all pure samples of the same compounds have the same percentage by mass. An equivalent statement is the law of constant composition, which states that all samples of a given chemical compound have the same elemental composition.
Read “Law of definite proportions” on English Wikipedia
Read “定比例の法則” on Japanese Wikipedia
Read “Law of definite proportions” on DBpedia
Read “Law of definite proportions” on English Wikipedia
Read “定比例の法則” on Japanese Wikipedia
Read “Law of definite proportions” on DBpedia
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