期刊
JOURNAL OF CHEMICAL EDUCATION
卷 93, 期 7, 页码 1249-1252出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.jchemed.5b00844
关键词
High School/Introductory Chemistry; First Year Undergraduate/General; Analytical Chemistry; Laboratory Instruction; Hands-On Learning/Manipulatives; Spectroscopy; UV-Vis Spectroscopy
A very simple protocol for teaching Beer's Law and absorption spectrophotometry using a smart phone is described. Materials commonly found in high school chemistry laboratories or even around the house may be used. Data collection and analysis is quick and easy. Despite the simple nature of the experiment, excellent results can be achieved.
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