Comparison of Molecular Interaction Force of Alcohol Homologues and Isomers Based on Hand-Held Technology Experiment
SU Hua-Hong1,2, QIAN Yang-Yi2
1. Foshan No.1 Middle School, Foshan 528000,China;
2. Institute of Chemistry Education and Resources, South China Normal University, Guangzhou 510006, China
Abstract Usedthe hand-held technology, this paper compared themolecular interaction force of different liquid alcohols (homologues or isomers) through measuring the temperature change curve of them when evaporated under the same conditions, and drew the following conclusion: under the same conditions, the faster the drop rate of evaporation temperature curve, the smaller the molecular interaction force.
SU Hua-Hong, QIAN Yang-Yi. Comparison of Molecular Interaction Force of Alcohol Homologues and Isomers Based on Hand-Held Technology Experiment[J]. Chinese Journal of Chemical Education, 2017, 38(15): 49-54.
