大学化学综合实验三氯化六氨合钴(Ⅲ)的制备改进
王康,张家宝,马永旺,折彤彤,田华,韩晓霞

Study on the Improvement of a College Comprehensive Chemical Experiment: Preparation of Hexamine Cobalt(Ⅲ) Chloride
Kang WANG,Jia-Bao ZHANG,Yong-Wang MA,Tong-Tong SHE,Hua TIAN,Xiao-Xia HAN
表1 使用不同浓度盐酸,获得配合物的氮(N)、氢(H)含量(%)与理论值对比
分组c(HCl)/(mol·L?1)w(N)/%w(H)/%
112.030.036.42
26.030.216.99
34.229.956.57
43.0??
纯[Co(NH3)6]Cl312.031.406.72