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molality

/məʊˈlæl.ɪ.ti/

翻译: 科学术语,表示溶液浓度的一种量度,定义为每千克溶剂中所含溶质的物质的量(摩尔数)。

1 个条目

noun

C2formalcommonscientific/məʊˈlæl.ɪ.ti/

不可数

A scientific term referring to a measure of concentration expressed as the number of moles of solute per kilogram of solvent.

  • 🇨🇳科学术语,表示溶液浓度的一种量度,定义为每千克溶剂中所含溶质的物质的量(摩尔数)。
  1. Concentration measure C2 formal scientific

    A measure of concentration expressed as the number of moles of solute dissolved in one kilogram of solvent.

    • The molality of the solution was calculated to be 0.5 mol/kg.
    • In chemistry, molality is often used instead of molarity for temperature-independent measurements.
    • The experiment required a precise molality of 2.0 mol/kg for the reaction to proceed correctly.

    🇨🇳质量摩尔浓度

  • molalities plural form
  • molalities' possessive plural form
  • molality's possessive singular form