High School Chemistry Handheld Technology Digital Experiment Based on Smartphone: Determination of Fe3+/SCN- Complex Composition
WEN Jin-Ju1, QIAN Yang-Yi1**, TAN Yu-Ling2, CHEN Jun-Ming1, WANG Zi-Cheng1
1. School of Chemistry, South China Normal University, Guangzhou 510006, China; 2. The Affiliated High School of Lingnan Normal University, Zhanjiang 524048, China
Abstract Using smart phones, this paper designed and developed a digital experiment of handheld technology for high school chemistry based on digital colorimetric determination of complex composition, and verified the main composition of coordination ions formed by Fe3+ and SCN- under certain conditions, in order to provide reference for the experimental teaching of complexes.
WEN Jin-Ju, QIAN Yang-Yi, TAN Yu-Ling, CHEN Jun-Ming, WANG Zi-Cheng. High School Chemistry Handheld Technology Digital Experiment Based on Smartphone: Determination of Fe3+/SCN- Complex Composition[J]. Chinese Journal of Chemical Education, 2024, 45(17): 93-101.
