- Slides: 11
色谱法测定无限稀释溶液的活度系数 ——Measurement of Thermodynamic Function by Gas-liquid Chromatography 化学系基础实验中心
思考题？ v What kind of problems should be paid more attention if H 2 was chosen as the carrier gas? How to confirm each of the operating conditions, such as temperature, bridge current, flow rate of the carrier gas and the injected amount of air, etc. ? v Discuss the deviation from Raoult’s law of n-hexane in DNP solution according to the values of. v What kind of solution system was proper for the determination of thermodynamic functions by using gasliquid chromatographic method? v Try to discuss the rational selection of the temperature range for the determination from the following two aspects: the dependent relationship of thermodynamic function with temperature and the measuring errors of the experimental measurement.