Abstract Chemical potential changes have been analyzed and discussed in class of phase equilibrium question by utilizing the differential element method. The knowledge points of Clausius Clapeyron equation and relation between saturated vapor pressure and external pressure, as well as Kelvin equation and colligative property formula of dilute solution, were associated organically. Learning difficulty corresponding of related knowledge content was decreased significantly. Meanwhile, the cultivation of innovation thinking of students was trained and promoted efficiently.
ZHANG Hai-Zhou, OUYANG Yue-Jun, TANG Li-Li. Application of Chemical Potential in Resolving Phase Equilibrium Questions[J]. Chinese Journal of Chemical Education, 2019, 40(18): 29-32.