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1、高一化学必修二有机物复习教案（Seniorchemistryrequiredtwoorganicmatterreviewlessonplan）OrganicchemistryreviewlessonplanofchemistrycompulsorytwoinsenioroneFirst,thephysicalpropertiesoforganiccompounds1,status:Solidstate:saturatedhigherfattyacids,fats,glucose,fructose,sucrose,maltose,starch,aceticacid(below16.6);The
2、followingC4:gaseousalkanes,alkenes,alkynes,formaldehyde,methylchloride,neopentane;Therestisliquid2,smell:Tasteless:methane,acetylene(oftenmixedwithPH3,H2SandAsH3withodor);Slightlyodor:ethylene;Specialodor:formaldehyde,acetaldehyde,formicacidandaceticacid;Aroma:ethanol,lowester;3,density:Lighterthan
3、water:benzene,liquidhydrocarbons,chlorinatedhydrocarbons,ethanol,acetaldehyde,low-gradeesters,gasoline;Heavierthanwater:bromobenzene,ethyleneglycol,glycerol,CCl4nitrobenzene.4.Watersolubility:Insolublehydrocarbon.Halogenatedhydrocarbons...Higherfattyacids,higheralcoholsandhydrocarbon-alcoholSoluble
4、:loweralcohols,aldehydes,acids,glucose,fructose,sucrose,maltoseMisciblewithwater:ethanol,acetaldehyde,formicacid,glycerol.Two.Functionalgroups,structuralcharacteristicsandmainchemicalpropertiesofcommonorganiccompounds(1)alkanesA)functionalgroup:No;generalformula:CnH2n+2;representative:CH4B)structur
5、efeatures:thebondangleis109degree28',andthespaceistetrahedralmolecule.SoarethefourvalencebondsofeachCatominthealkanemolecule.C)chemicalproperties:Substitutionreactions(withhalogenelements,underlightconditions)，，......。CombustionThermalcracking(2)olefins:A);functionalgroups:Formula:CnH2n(n=2);repres
6、entative:H2C=CH2B)structuralfeatures:thebondangleis120degrees.Thecarbonatomofadoublebondiscoplanarwiththefouratomsconnectedbyit.C)chemicalproperties:Additivereactions(withX2,H2,HX,H2O,etc.)Dimerizationreaction(withitself,otherolefins)OxidationreactionPotassiumPermanganatecanmakeacidicsolution.(3)ho
7、mologuesofbenzeneandbenzene:A)formula:CnH2n-6(n=6);representative:B)structuralfeatures:thebondangleofbenzenemoleculeis120degrees,theplaneregularhexagonstructure,6Catomsand6Hatomscoplanar.C)chemicalpropertie
