ヨウ化か水すい素そalso: ようかすいそヨウかすいそじ字FuriganaAudioMeanings1nounhydrogen iodide; HIChemical compound; used in organic synthesis and as a reducing agent. Technical term.ヨウ化か水すい素そは水すい溶よう液えきとして用もちいられることが多おおい。Break this sentence down in the analyzerHydrogen iodide is often used as an aqueous solution.この反はん応のうではヨウ化か水すい素そが還かん元げん剤ざいとして働はたらく。Break this sentence down in the analyzerIn this reaction, hydrogen iodide acts as a reducing agent.