Thebasicexperimentaloperationintitrimetricanalysisiscalledatitration.Inatitration,asolutionofonereactantofaccuratelyknownconcentration(thetitrant,orstandardsolution)isaddedtoasecondthesolutionofsamplewhoseamountorconcentrationistobedetermined.Titrantisadd (共 3504 字) [阅读本文] >>