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masse molaire > Kilogram per Mol (en)

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kg.mol-1Kilogram per Mol (en)  

定义

  • The unit $\ extit{}$, symbol $kg/mol$, is the base SI unit for molar mass. In chemistry, the molar mass $M$ is defined as the mass of a given substance (chemical element or chemical compound) divided by its amount of substance. It is a physical property of a given substance. However, for historical reasons, molar masses are almost always expressed in $g/mol$. As an example, the molar mass of water is approximately: $18.01528(33) \\; g/mol$.

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https://vocab.sentier.dev/units/unit/KiloGM-PER-MOL

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