发烟硫酸浓度互换公式的推导  

Derivation about Concentrations Exchanging Formula of Fuming Sulphuric Acid

作　　者：谭靖辉[1] 唐淑贞[1] 

机构地区：[1]湖南化工职业技术学院,湖南株洲412004

出　　处：《广东化工》2011年第11期168-168,共1页Guangdong Chemical Industry

摘　　要：指出发烟硫酸是游离态SO3的H2SO4溶液,运用质量守恒定律对发烟硫酸浓度互换公式进行了推导,阐述了使用该公式的注意事项。Fuming sulphuric acid was regarded as SO3 of free state in sulfuric acid solution,concentrations exchanging formula of fuming sulphuric acid was deduced by mass conservation law,attentions of formula were expounded.

关 键 词：发烟硫酸 浓度 公式推导 注意事项 

分 类 号：TQ153.2[化学工程—电化学工业]