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《Journal of Heilongjiang Institute of Technology》 2016-01
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Application of Origin software to physical chemical phase diagram experiment

WANG Heng;School of Chemistry and Environmental Engineering,Harbin University of Science and Technology;  
Origin software is utilized to draw the liquid-phase figure of cyclohexane-ethanol binary and benzene-water-ethanol ternary in physical chemistry experiment.The specific method of drawing the phase diagram is described,using physics-chemistry-phase experiment as an example.The results indicate that the use of this program not only effectively reduces the randomness of data processing which leads to the error but also is convenient to operate compared with the conventional method of drawing phase diagram on coordinate paper,for the purpose of evaluating the experimental results objectively.The use of Origin software facilitates the cultivation of comprehensive abilities of students and meets the needs of physical chemistry experiment teaching reform under new situation.
【CateGory Index】: O642-4;G642
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