Last Updated:2025/11/20
Sentence

実験中、化学者は、溶液中でしか存在せずその塩やエステルとしては亜硝酸塩を成す弱酸(HNO₂)が、溶液を冷たく酸性に保たないと急速に分解することに気づいた。

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During the experiment, the chemist noted that nitrous acid decomposes rapidly unless the solution is kept cold and acidic.

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During the experiment, the chemist noted that nitrous acid decomposes rapidly unless the solution is kept cold and acidic.

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Related words

nitrous acid

Noun
uncountable
Japanese Meaning
亜硝酸:無機化学における弱酸で、化学式 HNO₂ を示す。溶液中、またはその塩類・エステル(亜硝酸塩)として存在し、直線状の分子構造(H-O-N=O)を持つ。
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実験中、化学者は、溶液中でしか存在せずその塩やエステルとしては亜硝酸塩を成す弱酸(HNO₂)が、溶液を冷たく酸性に保たないと急速に分解することに気づいた。

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