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1、第十章电分析化学导论Thedocumentcomesfromthenetwork,itisoneselfcollecttoorganize,ifhaveomission,mistake,stillaskeverybodytocorrect!Chapter10electroanalyticalchemistryintroductionOne.TeachingcontentThebasicconcepts,classificationandcharacteristicsofelectrochemicalanalysisElectrochemicalbattery,schematicand
2、electromotiveforceElectrodeanditsclassification,electrodepotentialSecond.EmphasisanddifficultyThecorrectgraphicalandrelevantoperationofthebatteryelectromotiveforceCorrectexpressionofelectrodepotentialandrelatedoperationThree・TeachingrequirementsUnderstancltheclassificationleadsofelectrochemical
3、analysisandtheoverallcontentCorrectlygraspthebatteryelectromotiveforce,electrodepotentialexpress!onmethodandvariousrelativeelementsMasterthevarioustypesofelectrodesFour.Whenstudying,arrange3hoursElectroanalysischemistryisanimportantbranchofinstrumentanalysis,isbasedontheelectrochemicalpropertie
4、sofsolutionofanalysismethod,ortheuseofmaterialintheelectrochemicalpropertiesofthesolutionandanalyzethechangeruleofmethodElectrochemicalpropertiesisreferstothesolutionoftheelectricalproperties(suchasconductivity,electricity,current,etc・)andchemicalproperties,suchasthecomposition,concentration,fo
5、rmandsomechemicalchange,etc・)TheclassificationandcharacteristicsofelectrochemicalanalysisTheclassificationofelectrochemicalanalysisHabitsaccordingtotherelationshipbetweentheelectrochemicalproperties,canbedividedinto:conductometry,potentialanalysis,electrochemicalandcoulombanalysis,polarographic
6、andFuFaanalysis,etcAndusuallytherearethreetypes:ThemethodofanalysisbasedonthedirectrelationbetweencertainelectrochemicalparametersundercertainexperimentalconditionsSuchasconductance,potential,coulomb,polarographyandvoltammetry2.Totitrationprocess,someelectrochemicalparametersofmutationasindicat
7、ingtheendoftitrationanalysis(note:notwithindicator),suchastitrationpotentiometrictitration,conductometrictitration,current,etc3.Theelectronicasprecipitant,asubstaneeundertestinthetestsolutionthroughtheelectrodereactionisconvertedi
