对“Co2+鉴定”实验的再认识——批判性思维教育的最好案例之一
吕银云, 阮婵姿, 张春艳, 潘蕊, 许振玲, 任艳平

Reunderstanding of the "Identification of Co2+" Experiment: One of the Best Examples of Critical Thinking Education
Yinyun Lü, Chanzi Ruan, Chunyan Zhang, Rui Pan, Zhenling Xu, Yanping Ren
图2 经典的“ Co2+鉴定”实验的改进流程(增大SCN浓度,不加戊醇) (n = 1 –3)
电子版为彩图