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1、FundamentalsofAnalyticalChemistryLaboratoryManualChemistry215Spring2010TableofContentsPAGELaboratoryOutlineandSchedule3LaboratoryReportFormatSampleTitlePage7GraphicalPresentationofData8Experiment1:PennyStatistics9CalibrationofVolumetricGlassware11Experiment2:DeterminationofChlorideby
2、theFajansMethod16Experiment3:DeterminationofWaterHardnessbyEDTATitration21Experiment4:DeterminationofAlkalinitybyapHTitration24Experiment5:SpectrophotometricDeterminationofIroninWater29Experiment6:SpectrophotometricDeterminationofPhosphorusinWater33Experiment7:DeterminationofQuininei
3、nTonicWaterbyFluorescence36Experiment8:DeterminationofZincinHairbyAtomicAbsorptionSpectroscopy42Experiment9:GasChromatographyofEthanolinAlcoholicBeverages47Experiment10:HPLCDeterminationofCaffeineinPowerDrinks52Appendix:SignificantFigures56FundamentalsofAnalyticalChemistry215Spring20
4、10IntroductiontotheLaboratoryandExperimentsThelaboratorysupplementforthisclassisagreatopportunitytoimplementconceptsandmethodspresentedthroughoutlecture.Youwilllearncorrectlaboratorytechnique,andgethands-onexperienceandworkingknowledgeofmoderninstrumentation.Correcttechniquecoupledwi
5、thanalyticalinstrumentationisinvaluabletomanyfieldsofscience,notjustchemistry.SomeInitialCriticalItems·ReadChapter2inyourtextbookandAppendix1inthislabmanualbeforelabcheck-in.Itgoesoverimportantanalyticaltechniquesandmathematicalprinciplesyoushouldusethroughoutthesemester.·Makesureyou
6、haveanappropriatelabnotebook.·Makesureyouunderstandthelabreportformat.·Makesureyouknowandfollowallsafetyguidelines.Theseguidelineswillbestrictlyenforced!LabNotebookEveryonemusthavealabnotebook.Itisworth10pointsandwillbeturnedinforgradingwhenyoucheckoutoflab.Thenotebookshouldbeusedinc
7、onjunctionwithyourlabmanualtorecorddataandobservations,andshouldbewritteninsuchawaysothatanyonereadingitcouldreproduceyourexperiments.Manyofyouwillbereportingyourownresultsandfindingsinalabnotebookinafuturecareer.Readsection2-2inthetextbookandseetheexampleonp.35formoredetails.Additio
8、nalguideline