同铁不同性:FeSO4∙7H2O和(NH4)2Fe(SO4)2∙6H2O——硫酸亚铁铵制备的改进实验
贾艳媛, 荣融, 马嘉琪, 郭硕

Distinctive Properties with the Same Ferrous Ion: FeSO4∙7H2O and (NH4)2Fe(SO4)2∙6H2O: An Improvement of the Experiment on Preparation of Ferrous Ammonium Sulfate Hexahydrate
Yanyuan Jia, Rong Rong, Jiaqi Ma, Shuo Guo
图8 无氧乙醇的量对实验室人工“晶体雪”大小的影响