University Chemistry ›› 2016, Vol. 31 ›› Issue (11): 97-100.doi: 10.3866/PKU.DXHX201603023

• Self Studies • Previous Articles     Next Articles

Two-Parameter Data Fitting Method for the Curve of Surface Tension and Concentration with Origin Software

Quan GAN1,Yuan DU1,Hang LEI1,Xiao-Qi YAN1,2()   

  1. 1 College of Chemistry, Nankai University, Tianjin 300071, P. R. China
    2 Institute of Applied Chemistry and Engineering, Nankai University, Tianjin 300071, P. R. China
  • Published:2016-11-30
  • Supported by:
    国家基础科学人才培养基金(J1103306)

Abstract:

A two-parameter data fitting method for classical surface tension experiment with Origin software was introduced.The method is not only more rigorous, but also easier for study and use; thus it is suitable for innovation of chemistry laboratory and computer aided design (CAD) teaching.

Key words: Surface tension, Physical chemistry experiment, Two-parameter data fitting method, Origin software

MSC2000: 

  • G64