chlorous acid

1. The predominance area diagram of electron activity ( p ε) as a function of pH for chlorine system with chlorate ion, chlorine dioxide, chlorous acid, chlorite ion, hypochlorous acid, hypochlorite ion, molecular chlorine and chloride ion has been constructed.
   在电子活度（pε）和pH优势区域图上，建立了包括氯酸根、二氧化氯、亚氯酸、亚氯酸根、次氯酸、次氯酸根、氯气和氯离子的氯体系多元平衡模式；

noun

1. (HClO2) a strongly oxidizing acid