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Playing Around with “Kaleidagraph” Program for Determination of pKa Values of Mono, Di and Tri Basic Acids in a Physical-Organic Chemistry Laboratory
pKa Kaleidagraph Acid-Base Equilibriums
2013/2/19
A simple and easy laboratory protocol for the determination of the pKa of mono, di and tri-basic weak acids is described in this paper by using arbitrarily simulated data as a function of pH. An equat...
Kids give it a Tri
Kids triathlon
2007/1/23
11 January 2007，What is a daunting challenge for many adults will be a fun holiday achievement when a group of young kids finish their first triathlon this Friday (12 January).The six to twelve-year-o...