Last Updated
：2025/11/20
sulfurous acid
Noun
uncountable
Japanese Meaning
亜硫酸：水中に溶け込んだ二酸化硫黄溶液中に存在する弱酸で、還元作用と穏やかな漂白作用を有する化合物
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(inorganic chemistry) The weak acid, H₂SO₃, present in a solution of sulfur dioxide in water; it is a reducing agent and mild bleach.
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sulfurous acid
When sulfur dioxide dissolves in rainwater, it forms sulfurous acid, which contributes to acid rain.
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When sulfur dioxide dissolves in rainwater, it forms sulfurous acid, which contributes to acid rain.
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