專業(yè)英語電子版教材

1、注意事項注意事項....................................................................................................................................................................2專業(yè)英語課程簡介專業(yè)英語課程簡介...............................

2、.....................................................................................................................2Chapter1MatterMeasurement.............................................................................

3、........................................31.1.ClassificationofMatter............................................................................................................................31.2.PropertiesofMatter......

4、...........................................................................................................................41.3AtomsMoleculesCompounds......................................................................

5、....................................51.4.NumbersinPhysicalQuantities..............................................................................................................61.5UnitsofMeasurement....................

6、............................................................................................................81.6TheDimensionalMethod........................................................................................

7、................................12Wdsentence:..........................................................................................................................................12Chapter2NomenclatureofInganicChemis

8、try..............................................................................................132.1ChemicalLanguage......................................................................................................

9、...........................132.2NomenclatureofElements......................................................................................................................142.3NomenclatureofInganicCompounds.............

10、...................................................................................21Chapter3InganicChemistry...............................................................................................................

11、.............283.1TheAtomicNatureofMatter.................................................................................................................283.2ElectronicStructureofAtoms...................................

12、.............................................................................303.3PeriodicityofAtomicProperties............................................................................................................3

13、33.5MolecularGeometryBondingTheies.........................................................................................373.6ChemicalReactions...........................................................................

14、.......................................................393.7TheBehaviofGases.............................................................................................................................413.8AqueousReactio

15、nsSolutionStoichiometry...................................................................................433.9ChemicalEquilibrium..........................................................................................

16、...................................443.10Thermochemistry...................................................................................................................................453.11AcidBaseEquilibria.........

17、.....................................................................................................................473.12AdditionalAspectsofAqueousEquilibria.............................................................

18、.............................493.13ChemistryofCodinationCompounds..............................................................................................503.14NuclearChemistry.......................................

19、..........................................................................................52《專業(yè)英語專業(yè)英語》教學大綱教學大綱..............................................................................................................

20、............................54語言不相同cultureshocknmaluniversity..................................................................................................54Decreaseincrease...........................................

21、...........................................................................................55descend........................................................................................................................

22、.....................................55ium..................................................................................................................................................................55Ratioof…to…...

23、...........................................................................................................................................56Bederivedfrom..................................................................

24、.............................................................................56虛擬條件句........................................................................................................................................

25、..............56Concern............................................................................................................................................................57available..............................

26、.............................................................................................................................57常用簡寫.........................................................................................

27、.................................................................58Involve..................................................................................................................................................

28、...........59though..............................................................................................................................................................59Bound....................................

29、...........................................................................................................................60available......................................................................................

30、.....................................................................61高分子化學專業(yè)英語.rar......................................................................................................................................62

31、Comment[EC1]:Seenotehasledtothesynthesisofnewfmsofmatterthathavegreatlyaffectedthewaywelive.Disciplineswithinchemistryaretraditionallygroupedbythetypeofmatterbeingstudiedthekindofstudy.Theseincludeinganicchemistryganicch

32、emistryphysicalchemistryanalyticalchemistrypolymerchemistrybiochemistrymanymespecializeddisciplinese.g.radiochemistrytheeticalchemistry.Chemistryisoftencalled“thecentralscience“becauseitconnectstheothernaturalsciencessuc

33、hasastronomyphysicsmaterialsciencebiologygeology.1.1.ClassificationofMatterMatterisusuallydefinedasanythingthathasmassoccupiesspace.Massistheamountofmatterinanobject.Themassofanobjectdoesnotchange.Thevolumeofanobjectisho

34、wmuchspacetheobjecttakesup.Allthedifferentfmsofmatterinourwldfallintotwoprincipalcategies:(1)puresubstances(2)mixtures.Apuresubstancecanalsobedefinedasafmofmatterthathasbothdefinitecompositiondistinctproperties.Puresubst

35、ancesaresubdividedintotwogroups:elementscompounds.Anelementisthesimplestkindofmaterialwithuniquephysicalchemicalpropertiesitcannotbebrokendownintoanythingsimplerbyeitherphysicalchemicalmeans.Acompoundisapuresubstancethat

36、consistsoftwomeelementslinkedtogetherinacteristicdefiniteproptionsitcanbedecomposedbyachemicalchangeintosimplersubstanceswithafixedmassratio.Mixturescontaintwomechemicalsubstancesinvariableproptionsinwhichthepuresubstanc

37、esretaintheirchemicalidentities.Inprincipletheycanbeseparatedintothecomponentsubstancesbyphysicalmeansinvolvingphysicalchanges.Asampleishomogeneousifitalwayshasthesamecompositionnomatterwhatpartofthesampleisexamined.Pure

38、elementspurechemicalcompoundsarehomogeneous.Mixturescanbehomogeneoustooinahomogeneousmixturetheconstituentsaredistributedunifmlythecompositionappearanceofthemixtureareunifmthroughout.Asolutionsisaspecialtypeofhomogeneous

39、mixture.Aheterogeneousmixturehasphysicallydistinctpartswithdifferentproperties.Theclassificationofmatterissummarizedinthediagrambelow:MatterPureSubstancesMixturesElementsCompoundsHomogeneousmixturesHeterogeneousmixturesM

40、attercanalsobecategizedintofourdistinctphases:solidliquidgasplasma.Thesolidphaseofmatterhastheatomspackedcloselytogether.Anobjectthatissolidhasadefiniteshapevolumethatcannotbechangedeasily.Theliquidphaseofmatterhastheato

41、mspackedcloselytogetherbuttheyflowfreelyaroundeachother.Matterthatisliquidhasadefinitevolumebutchangesshapequiteeasily.Solidsliquidsaretermedcondensedphasesbecauseoftheirwelldefinedvolumes.Thegasphaseofmatterhastheatomsl