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词汇 chloride
释义

Definition of chloride in English:

chloride

noun ˈklɔːrʌɪdˈklɔrˌaɪd
Chemistry
  • A compound of chlorine with another element or group, especially a salt of the anion Cl⁻ or an organic compound with chlorine bonded to an alkyl group.

    〔化〕氯化物(尤指氯阴离子盐或烷基氯)

    the presence of sulphates, chlorides, and nitrates
    with modifier sodium chloride
    Example sentencesExamples
    • A chemical reaction takes place between sodium, potassium and magnesium chlorides from salt with calcium oxides and hydroxide from soil to form calcium chloride.
    • Inorganic anions such as chloride, nitrate and sulphate can be separated in about five minutes.
    • The carboxyl group is fairly reactive, and carboxyl group-containing compounds can undergo nucleophilic substitution to form many useful derivatives such as acid chlorides, anhydrides, esters, and amides.
    • Leachate typically contains organic compounds together with metal chlorides and sulphates, and has a high chemical oxygen demand due to the presence of reducing species.
    • Heating with alkyl chlorides gives a mixture of the mono and the dialkyl aniline.

Origin

Early 19th century: from chlorine + -ide.

Definition of chloride in US English:

chloride

nounˈklɔrˌaɪdˈklôrˌīd
Chemistry
  • A compound of chlorine with another element or group, especially a salt of the anion Cl⁻ or an organic compound with chlorine bonded to an alkyl group.

    〔化〕氯化物(尤指氯阴离子盐或烷基氯)

    the presence of sulfates, chlorides, and nitrates
    with modifier sodium chloride
    Example sentencesExamples
    • Heating with alkyl chlorides gives a mixture of the mono and the dialkyl aniline.
    • Inorganic anions such as chloride, nitrate and sulphate can be separated in about five minutes.
    • The carboxyl group is fairly reactive, and carboxyl group-containing compounds can undergo nucleophilic substitution to form many useful derivatives such as acid chlorides, anhydrides, esters, and amides.
    • A chemical reaction takes place between sodium, potassium and magnesium chlorides from salt with calcium oxides and hydroxide from soil to form calcium chloride.
    • Leachate typically contains organic compounds together with metal chlorides and sulphates, and has a high chemical oxygen demand due to the presence of reducing species.

Origin

Early 19th century: from chlorine + -ide.

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