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.
出处
《广东化工》
CAS
2011年第11期168-168,共1页
Guangdong Chemical Industry
关键词
发烟硫酸
浓度
公式推导
注意事项
fuming sulphuric acid
concentration
formula derivation
attention
