2007-2008学年度第二学期如皋西中高三化学迎南通二模（2007-2008 school year second semester senior high school chemistry in rugao xi ying nantong the second mock exam）

20072008学年度第二学期如皋西中高三化学迎南通二模（20072008SCHOOLYEARSECONDSEMESTERSENIORHIGHSCHOOLCHEMISTRYINRUGAOXIYINGNANTONGTHESECONDMOCKEXAM）DURINGTHE200708SCHOOLYEARSECONDSEMESTERSENIORHIGHSCHOOLCHEMISTRYINRUGAOXIYINGNANTONGTHESECONDMOCKEXAMFIRST,RADIOQUESTIONS1THECOREOFGREENCHEMISTRYISTOREDUCEANDELIMINATETHEPOLLUTIONOFINDUSTRIALPRODUCTIONTOTHEENVIRONMENTFROMTHESOURCEBYUSINGCHEMICALPRINCIPLETHECONCEPTOFGREENCHEMISTRYDOESNOTCONFORMTOTHEFOLLOWINGPRACTICESINTHEADEVELOPSWATERSOLVENTCOATINGSINSTEADOFORGANICSOLVENTCOATINGSBUSESBIODEGRADABLEPLASTICSTOPRODUCEPACKAGINGBOXESORSNACKBOXESCREACTIONCU2H2SO4CUSO4SO22H2OD2CH2SHAPEMERGEFORMATCH2O2REACTIONTHEEMBEDCHEMWINDOWDOCUMENTPREPARATIONOFETHYLENEOXIDE2UNDERCERTAINCONDITIONS,THEREACTIONMAYNOTBESPONTANEOUSA2O3G3O2GH0CN2G3H2G2NH3GH03AVOGADROCONSTANTISABOUT6021023MOL1THEFOLLOWINGSTATEMENTISCORRECTA32GCONTAINSASMALLAMOUNTOFOZONE,OXYGEN,OXYGENATOMCONTAINS1204X1024BUNDERNORMALCONDITIONS,224LBENZENECONTAINEDINTHEMOLECULENUMBERISABOUT6021022C125ML16MOLL1CONCENTRATEDSULFURICACIDANDCOPPERSUFFICIENTREACTION,MOLECULARSO2GENERATIONNUMBERISABOUT6021022D56GREACTIONOFIRONANDASUFFICIENTAMOUNTOFCHLORINE,NUMBEROFELECTRONSISABOUT120410234NA2FEO4ISAKINDOFMULTIFUNCTIONALWATERTREATMENTAGENT,BROADAPPLICATIONPROSPECTSAMETHODFORTHEPREPARATIONOFNA2FEO4CHEMICALFORMULA2FESO46NA2O22NA2FEO42NA2O2NA2SO4O2AVAILABLETHATTHISREACTIONISNOTCORRECTINTHEFOLLOWINGSTATEMENTANA2O2INTHEREACTIONASTHEOXIDIZINGAGENTANDREDUCINGAGENTBO2ISOXIDATIONPRODUCTSCNA2FEO4ISANOXIDATIONPRODUCTISTHEREDUCTIONPRODUCTD2FESO4INTHEREACTION,THE8MOLELECTRONTRANSFERREACTION5THEFOLLOWINGTABLEISTHEINCLUSIONOFASMALLAMOUNTOFIMPURITIESINTHEMATERIAL,ASWELLASTHEREMOVALOFTHESEIMPURITIESSHOULDBESELECTEDREAGENTSOROPERATIONMETHODSTHECORRECTGROUPISTHENUMBEROFMATERIALIMPURITIESIMPURITIESSHOULDBEUSEDREAGENTOROPERATIONMETHODOFKNO3KOHSOLUTIONADDINGFECL3SOLUTION,ANDTHESOLUTIONOFFESO4CUSO4FILTERWITHEXCESSIRON,ANDFILTERTHEH2CO2INTONAOHSOLUTIONCONTAININGGASWASHINGBOTTLE,ANDTHENBYSHENGYOUNONGANDNANO3CACO3SULFURICACIDWASHINGCYLINDERDISSOLUTION,FILTRATION,EVAPORATIONOFTHEAIITHEBTHECTHEDTHE6X,Y,ZANDRASTHEFOURELEMENTSININCREASINGATOMICNUMBERAMONGTHEM,THEHIGHESTPOSITIVEPRICEOFXANDYINTHESAMECYCLEIS3TIMESOFTHELOWESTNEGATIVEVALUE,ANDY,ZANDRBELONGTOTHESAMEFAMILY,RISTHETRACEELEMENTNEEDEDBYTHEHUMANBODY,XTHEFOLLOWINGSTATEMENTSAREINCORRECTA127RCONTAINS54ELECTRONSOUTSIDETHENUCLEUSBY,Z,R,STABILITYOFHYDRIDEGRADUALLYWEAKENEDCANDLMOLYREACTIONOFELEMENTALWATERTRANSFERELECTRONICMATERIALFORTHEAMOUNTOF2MOLDINAQUEOUSSOLUTIONCONTAININGZELEMENTS,THROUGHTHESUFFICIENTXO2GAS,THESOLUTIONCHANGEDFROMYELLOWTOCOLORLESS7UNDERCERTAINCONDITIONS,METHANECANELIMINATETHEPOLLUTIONOFNITROGENOXIDESNOXKNOWNCH4G4NO2G4NOGCO2G2H2OGHKJMOL1574THECH4G4NOG2N2GCO2G2H2OGKJMOL1160DELTAH1THEFOLLOWINGOPTIONSARECORRECTACH4G2NO2GN2GCO2G2H2OLHKJMOL1867IFTHEB02MOLCH4NO2REDUCTIONTON2,RELEASEDINTHECONDITIONOFHEATFOR1734KJCCH4CATALYTICREDUCTIONOFNOXTON2,IFX16,THEELECTRONICTRANSFEROF32MOLDIFTHESTANDARDCONDITION224LCH4REDUCTIONOFNO2TON2,THEELECTRONTRANSFERPROCESSIS16MOL8UNDERTHEGIVENCONDITIONS,THEFOLLOWINGADDMATERIALCOMPLETELYCONSUMEDINTHECHEMICALREACTIONISA10G50ML8MOL/LCONCENTRATEDHYDROCHLORICACIDANDMANGANESEDIOXIDEWEREHOTCHLORINEBISADDEDTONITRICACIDOF100ML3MOL/LBYADDING56GIRONCUNDERTHESTANDARDCONDITION,THE1G20ML184MOL/LINTOALUMINUMSULFATEDINTHE5107PAAND500DEGCANDIRONCATALYSTUNDERTHECONDITIONOFNITROGENANDHYDROGENINAMMONIASYNTHESISTWO,INDEFINITEITEMCHOICEQUESTION9THEFOLLOWINGSTATEMENTISCORRECTPREPARATIONOFAALCL3CRYSTALALCL3SOLUTIONHEATING,DRYINGANDBURNINGTHEAMOUNTOFEQUALCONCENTRATIONOFSUBSTANCEBNH42SO4,NH4HSO4,NH4CLSOLUTIONCNH4CNH4HSO4CNH42SO4CNH4CLC10MOLL1NA2CO3SOLUTIONCOHCHCO3CH2CH2CO3DINCHIONSOLUTIONASFOLLOWSEMBEDEQUATION3ANA,AL3ANDTRANSPORTARENO3,CLINJANUARY20TH102007THEMEDIAREPORTED“DIBEANSPOXSUXIAOCONTAININGCHLORAMPHENICOLINCIDENTEVENJAPAN,VARIOUSPROVINCESANDCITIESNATIONWIDEHEALTH,QUALITYINSPECTION,INDUSTRYANDCOMMERCEDEPARTMENTSHAVEBEENONTHEMARKETFORDIBEANSPOXSPEEDELIMINATIONIMMEDIATELYCARRIEDOUTREPEATEDBATCHSAMPLINGTHECOMPETENTDEPARTMENTOFHEALTHOFALLTHELATESTBULLETIN,ALLTESTREPORTRESULTSSHOWTHATDIBEANSPOXSPEEDELIMINATIONDOESNOTCONTAINCHLORAMPHENICOL,SAFETYSTANDARDS,CONSUMERSCANRESTASSUREDTOBUYUSEDCHLORAMPHENICOLISTHEWORLDSFIRSTUSEOFCHEMICALSYNTHESISOFANTIBIOTICS,SUCHASITSCHEMICALSTRUCTUREDIAGRAMTHEFOLLOWINGSTATEMENTSAREINCORRECTTHECHEMICALFORMULAOFCHLORAMPHENICOLAISC11H12O5N2CL2BATLEAST7CHLORAMPHENICOLMOLECULARCARBONATOMSARECOPLANARCCHLORAMPHENICOLCANOCCURCHROMOGENICREACTIONANDFECL3SOLUTIOND,NAANDCHLORAMPHENICOLRESPECTIVELY,NAOHBROMINESUBSTITUTIONREACTIONUNDERCERTAINCONDITIONSTHEREMAYBECOEMBEDEQUATION3SO,BR,EMBED,AL3,EQUATION3,MG2,NAIANDOTHER7KINDSOFIONSINASOLUTIONOFSOME11NOWTHESOLUTIONEXPERIMENTSAREASFOLLOWSTHESOLUTIONTOADDENOUGHCHLORINE,THESOLUTIONTURNSORANGE,ANDCOLORLESSBUBBLESADDENOUGHBACL2TOTHESOLUTIONOFTHEORANGESOLUTION,WITHOUTPRECIPITATETHERESULTINGSOLUTIONTOCONTINUEADDINGSTARCHSOLUTION,INVARIANTBLUESOLUTIONITCANBEINFERREDTHATTHEABSENCEOFIONICSOLUTIONISCERTAINLYTHEAAL3,MG2,SO,BMG2,EQUATION3IEMBEDNA,COEMBEDEQUATION3,ICAL3,NA,SOEMBEDEQUATION3,IDAL3,COEMBEDEQUATION3,SOEMBEDEQUATION3,BR12THEFOLLOWINGIONEQUATIONSARECORRECTABARIUMHYDROXIDESOLUTIONADDINGDILUTESULFURICACIDEMBEDEQUATION3BASO4H2OBA2OHHSOBSATURATEDSODIUMCARBONATESOLUTIONINTOCARBONDIOXIDESOLUTIONEMBEDCO2H2OEQUATION32NACOTURBIDITY2NAHCO3ASMALLAMOUNTOFCSO2BYAMMONIAABSORPTION2NH3H2OSO22NHEMBEDEQUATION3SOEMBEDEQUATION3H2ODADDEDINTOBARIUMHYDROXIDESOLUTIONTOAL3ALUMSOLUTIONCOMPLETELYPRECIPITATEDAL32SOEMBEDEQUATION32BA23OHALOH2BASO4313ORDINARYCEMENTDURINGTHECURINGPROCESSANDREDUCETHEFREEWATERMOLECULESPRODUCEDINALKALINESOLUTIONACCORDINGTOTHEPHYSICALANDCHEMICALCHARACTERISTICS,SCIENTISTSINVENTEDTHEELECTRICPOTENTIALMETHODTOMEASURETHEINITIALSETTINGTIMEOFCEMENTASSHOWNINTHISPRINCIPLE,THEGENERALEQUATIONOFREACTION2CUAG2OCU2O2AG,THEFOLLOWINGSTATEMENTISCORRECTAINDUSTRYWITHCLAYANDLIMESTONEASTHEMAINRAWMATERIALTOPRODUCECEMENTINTHESCHEMATICDIAGRAMOFBMEASUREMENT,AG2OISTHENEGATIVEELECTRODETYPECNEGATIVEELECTRODEREACTION2CU2OH2ECU2OH2ODBATTERYWORK,OHMIGRATE14THEFOLLOWINGEXPERIMENTALMETHODSARECORRECTAUSEDTHETYNDALLPHENOMENONDIFFERENCEBETWEENBROMINEANDFEOH3COLLOIDBADDINGNAOHSOLUTIONAFTERFILTRATION,TOREMOVEASMALLAMOUNTOFKCLSOLUTIONINMGCL2THEREDUCTIONOFCH2INTHECUOEXPERIMENT,WHENTHESOLIDRED,STOPH2FIRSTANDTHENSTOPHEATINGDTESTFORSODIUMSULFITESAMPLEDETERIORATIONEMBEDEQUATION3EMBEDEQUATION3SAMPLEWHITEPRECIPITATEEMBEDEQUATION3PRECIPITATETHREE,NONCHOICEQUESTIONS15THEDIAGRAMBELOWISAPARTOFTHEPERIODICTABLEOFPYRAMIDELEMENTSDESIGNEDBYEMILZMACZYNSKITHEDIAGRAMSHOWSTHEPOSITIONOFTHESIXTHAFAMILYANDSEVERALELEMENTSPLEASEANSWERTHEFOLLOWINGQUESTIONSEMBEDPBRUSHPLEASEBEINABOVEALLBLACKEDOUTIRONWHERETHEPOSITIONOFTHECLANSINCETHEBIRTHOFTHEPERIODICTABLE,ONTHEPOSITIONOFHYDROGENINTHEPERIODICTABLE,THEREHASBEENADISPUTE,SOMEPEOPLEADVOCATEREASONTOPUTITINTHESEVENTHAFAMILY,ISTHEOUTERMOSTELECTRONHYDROGENSATURATIONMISSING“PLEASEWRITETHEELECTRONICFORMOFNAHTHEBELEMENTANDTHEHYDRIDEHYDRATEHIGHVALENCEOXIDECANGENERATEASALT,THESALTISDISSOLVEDINWATER“REPRESSION“AND“PROMOTION“OR“NOEFFECT“WATERIONIZATION,IONEQUATIONFORREACTIONWHICHOFTHEFOLLOWINGSTATEMENTSISTRUETHEHIGHESTPRICEOFTHECORRESPONDINGAHOXIDEHYDRATEISAKINDOFSTRONGBASESTABILITYOFBHYDROGENSELENIDEINFHYDRIDETHEAQUEOUSSOLUTIONOFCCHYDRIDEISSTRONGDATOMICRADIUSHEAUNDERTHESAMECONDITIONSOFE,THEPHOFTHECOMPOUNDAQUEOUSSOLUTIONFORMEDBYDANDFISLARGERTHANTHATOFDANDPHFORMEDBYG,INDICATINGTHATTHEACIDICFOFTHESAMECONCENTRATIONHYDRIDEAQUEOUSSOLUTIONISWEAKERTHANTHATOFGISACOMPOUNDDPALEYELLOW,WITHREDDISHBROWNREACTIONOFFERROUSCHLORIDESOLUTIONANDPRECIPITATIONCANMAKETHEGASWITHMARS,WOODBACK,IFPRECIPITATIONANDGASMOLARRATIOOF21,REACTIONTOIONICEQUATION1THENAHPROMOTE,NH4H2ONH3H2OHTHEADEIS3NA2O22FE24H2O2FEOH3O26NA2OH16NEWLYDECORATEDROOMS,SUCHASTHEUSEOFCONSTRUCTIONANDDECORATIONMATERIALSINAPPROPRIATE,OFTENCONTAINMOREAIRPOLLUTANTS,SUCHASFORMALDEHYDE,BENZENE,AMMONIA,RADONANDSOONLEARNINGCHEMISTRYCANHELPUSUNDERSTANDTHEHARMOFTHESESUBSTANCESTOHUMANBODY,SOASTOREDUCETHEAIRPOLLUTIONINTHEROOMANDELIMINATETHEHARMFULEFFECTSOFHARMFULSUBSTANCESINTHEAIRANSWERTHEFOLLOWINGQUESTIONSTHESPATIALCONFIGURATIONOFBENZENEFOR_,PERIPHERALELECTRONICLAYERDISTRIBUTIONTYPERADONATOMIS_WOULDYOUPLEASEPUTFORWARDTHEMEASURESTOREDUCEINDOORAIRPOLLUTIONAPOINT_ACCORDINGTOCHINAS“INDOORAIRQUALITYSTANDARDS“PROVISIONSOFINDOORAIRFORMALDEHYDECONTENTSHALLNOTEXCEED008MGM3FORMALDEHYDESTRUCTUREEMBEDACDCHEMSKETCH20CANBEMISCIBLEWITHWATERATANYRATIOBUTNOTINTHEWATERCANBEIONIZED,ACIDICSOLUTIONOFKMNO4OXIDATIONTOCO2,WHILETHEKMNO4ISREDUCEDTOMN2WOULDYOUEXPLAINTHEFORMALDEHYDEANDWATERMISCIBLE_CAUSESANYMORETHANINARESEARCHSTUDYGROUPOFSTUDENTSTOTHEFORMALDEHYDECONTENTINTHECLASSROOMINTHEAIRWEREDETERMINED,IFYOUPARTICIPATEINTHESTUDY,YOUCOLLECTAIRSAMPLESIS_THECONTENTOFTHEGROUPWITHKMNO4ACIDICSOLUTIONOFKNOWNCONCENTRATIONTOTHEDETERMINATIONOFFORMALDEHYDEINAIRTHEYTHINKTHATTHECONCENTRATIONOFKMNO4SOLUTIONSHOULDNOTBIG,DOYOUTHINKTHEYTHINKTHEREASONIS_,PLEASEWRITETHEFORMALDEHYDEANDKMNO4ACIDICSOLUTIONREACTION_IONEQUATIONTHEPLANEISSIX6S26P6WEALWAYSOPENTHEWINDOWSANDDOORS,MAINTAININDOORAIRCIRCULATIONORSELECTBUILDINGDECORATIONMATERIALSCONFORMINGTONATIONALSTANDARDSOROTHERACTIVERATIONALIZATIONSUGGESTIONSTHEBETWEENFORMALDEHYDEMOLECULESANDWATERMOLECULESFORMHYDROGENTHESYRINGETOCOLLECTAIROROTHERREASONABLEANSWERSASMALL5CH2O4MNO412HFORMALDEHYDECONTENTINTHEAIR4MN25CO211H2O317THEFOLLOWINGDESCRIPTIONOFTHEEXPERIMENTALOPERATIONOREXPERIMENTALFACTSARECORRECTINNUMBER1CLOTHESSTAINEDWITHBLUEINKSTAINSWITHOXALICACIDWASHNEWTHEPREPARATIONOFCOPPERASCRYSTALS,AFTERTHEREACTION,THESOLUTIONISFILTEREDWHILEHOT,INORDERTOREDUCETHELOSSOFSOLUTETHEDETERMINATIONOFWATERCONTENTCRYSTALCOPPERSULFATECRYSTALINTHEEXPERIMENT,ATLEAST4WEIGHINGTHEDETERMINATIONOFNEUTRALIZATIONHEAT,SHOULDBEDILUTENAOHSOLUTIONSEVERALTIMESSLOWLYPOURINDILUTEHYDROCHLORICACID,ANDSTIRRINGTIME5TOASOLUTIONFIRSTADDINGTHENEWSYSTEMOFWATER,ADDINGKSCNSOLUTIONCANTESTTHEPRESENCEOFFE2THEADDITIONOFINORGANICSALTTOCONCENTRATEDPROTEINSOLUTIONNA2SO4,CUSO4SOLUTION,ITCANMAKETHEPROTEINSALTINGOUTSEPARATIONANDPURIFICATION7INTHETUBEINTOAFEWPIECESOFPAPER,AFEWDROPSOFCONCENTRATEDSULFURICACID90,WITHAGLASSRODPAP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S25MLKNOWNSO22FE32H2OSO422FE24HEMBEDACDCHEMSKETCH20ACDCHEMSKETCH20ACDCHEMSKETCH20CR2O72EMBEDFE2EMBEDHEMBEDACDCHEMSKETCH20ACDCHEMSKETCH20ACDCHEMSKETCH20H2OCR3EMBEDFE3EMBEDPLEASETRIMSECONDTHEIONICEQUATIONOFSTOICHIOMETRICNUMBERDIRECTLYFILLINTHEBOXTHEMASSFRACTIONOFFES2INTHESAMPLEASSUMINGFORIMPURITIESINTHEREACTIONTHE10TOFTHECALCINEDPYRITEISTHEORETICALLYGENERATEDATSTANDARDCONDITIONSFORTHESO2VOLUMEHOWMANYLITERSOF98SULFURICACIDCANBEPREPAREDHOWMANYTONSOFQUALITYANSWERTHE1,6,14,6,72,90,341061523TWOMETHYLETHERCH3OCH3ISANEWTYPEOFSYNTHETICDIESEL“ITCANBESYNTHESIZEDFROMBIOGENICMETHANEORNATURALGASTHEBIOGENICMETHANEFROMPLANTANDANIMALMANUREUNDERCERTAINCONDITIONSANDTHEMETHANEFERMENTATIONC6H10O5H2O,3NCH4CO23NNNIFAPLANTCELLULOSECONTENTIS10,ABIOGASDIGESTER,WHENADDINGTHEPLANT162KG,UNDERTHEACTIONOFMICROORGANISMSCANBEFULLYTRANSFORMEDCH4,INTHESTANDARDCONDITIONOFTHEVOLUMEOFM3THESYNTHESISOFTWOMAINSTEPSFORGASANDDIMETHYLETHERSYNTHESISPROCESSISASFOLLOWSIFTHEGAS,WITHEACHCONVERSIONRATEWAS100,WITHANATURALGASCONTAINSONLY5CO2,DOESNOTCONTAINOTHERIMPURITIES,EACH100M3NATURALGAS,SHOULDBETHROUGHTHEWATERVAPORANDAIRVOLUMETHENUMBEROFAIRCONTAININGONLYN2ANDO2,ANDTHEVOLUMERATIOOF4TO1,THESAMEBELOW,INORDERTOENSUREMAKEFULLUSEOFCOANDH2SYNTHESISVH2OGM3VM3AIRINORDERTOMAKEFULLUSEOFTHEREACTIONINTHEPROCESSOFPURENITROGEN,ACOMPANYWITHNATURALGASASTHEMAINRAWMATERIALSOFTWOJOINTPRODUCTIONOFDIMETHYLETHERANDAMMONIAPROCESSISASFOLLOWSGASPREPARATIONEQUIPMENTCH4H2O,CO3H2,2CH4O2,2CO4H2ICO2H2TOCH3OHSYNTHESISTOWER2CH3OH,CH3OCH3H2OSYNTHESISTOWERIIN23H22NH3ITISASSUMEDTHATONLYCH4ISCONTAINEDINNATURALGASANDAPROPERAMOUNTOFAIRISADDEDINTOTHEREACTIONTOADJUSTTHEAMOUNTOFCH4INANDOUTOFTHEREACTION,SOTHATTHEVOLUMERATIOOFTHERESIDUALH2ANDTHEREACTIONANDTHEREMAININGN2ISEXACTLY3TO1,SOASTOSYNTHESIZEAMMONIATHEENTERPRISE34TNH3THEORY,ATTHESAMETIMEEACHPRODUCTIONCANGETTWOHOWMANYTONSOFETHERMANYINDUSTRIALTRANSFORMATION,THETOTALCONVERSIONRATEISASSUMEDTOBE100,ISETTHESYNTHESISTOWERWATERANDCOREACTION1672M3THETIPENSURETHATCOANDH2UTILIZECOANDH2VOLUMERATIOMOLARRATIOIS12COANDH2INTHEREACTIONVOLUMERATIOMOLARRATIOIS12,SOLONGASTHEREACTIONOFTHECERTAINAMOUNTOFTHERELATIONSHIPBETWEENTHEREACTIONFIRSTLY,THEGENERATIONOFTHETOTALAMOUNTOFCOANDH2GENERATEDTHEAMOUNTEQUALTO1TO2CANBE,ITISNOTDIFFICULTTOCALCULATETHEVH2OGANSWER10M3200M3THEPRODUCTIONOFCOANDH2INTHEREACTIONMOLARRATIOOF1TO3,WHILETHECOANDH2SYNTHESISTOWEROFTHERATIOOF1TO2,COMATERIALINARESPONSEFORTHEAMOUNTOFX,H2OFTHEAMOUNTOFSUBSTANCEIS3X,NAMELYXH2SURPLUSFORAMMONIASYNTHESISTHATIS,THESYNTHESISOFNH3TOXH2ANSWER805T24INORDERTODETERMINETHEMASSFRACTIONOFCOPPERINACERTAINMIXTUREOFCOPPERANDALUMINUM,ACHEMISTRYEXTRACURRICULARACTIVITYGRO