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单词 nitronium
释义

Definition of nitronium in English:

nitronium

noun nʌɪˈtrəʊnɪəm
Chemistry

  • The cation NO₂ +, which is the nitrating agent present in mixtures of concentrated nitric acid with another strong acid, and is formed by dissociation of nitric acid itself. Usually attributive.

Origin

1920s (in an earlier sense). From German Nitronium from nitro- + -onium.

Definition of nitronium in US English:

nitronium

nounnʌɪˈtrəʊnɪəm
Chemistry

  • The cation NO₂ +, which is the nitrating agent present in mixtures of concentrated nitric acid with another strong acid, and is formed by dissociation of nitric acid itself. Usually attributive.

Origin

1920s (in an earlier sense). From German Nitronium from nitro- + -onium.
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更新时间：2025/6/18 12:01:55