Last Updated
：2025/12/07
ひかすいそ
Kanji
砒化水素
Noun
Japanese Meaning
砒化水素（ひかすいそ）は、ヒ素と水素からなる無機化合物で、化学式 AsH3 で表される気体。非常に有毒で、無色・可燃性を持つ。英語名は arsine。 / 一般には、ヒ素化合物を含む毒性ガスの総称として言われることもある。
Easy Japanese Meaning
とてもきけんな どくの すいその きたいで、すうと じんたいに ひがいを あたえる もの
Sense（1）
砒化水素: arsine
（ romanization ）
Quizzes for review
See correct answer
In this chemical experiment, there is a possibility that arsine may be generated.
In this chemical experiment, there is a possibility that arsine may be generated.
See correct answer
この化学実験では、ひかすいそが発生する可能性があります。
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