1山西省2023-2024学年度七年级期中考试11月联考化学试卷答案

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1山西省2023-2024学年度七年级期中考试11月联考化学试卷答案试卷答案

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M:Howdoyouknowsomuchaboutthis?W:Icalledthenumberforthefirsttimeaboutfiveyearsago.Carpoolingisagreatwaytogotowork.I'vealreadygotaridefortomorrow.M:I'mgoingtodothattomorrow,too.Idon'twanttobethedriver.(Text9)M:Hello,MrsSmith.I'mfromtheDailyMirror,andI'mdoingareportonpublicopinionaboutthecitybusservice.Sowhatdoyouthinkofthebusservice?W:Thebusservice...actually,Idon'ttakeabusthatoften,unlessIhavetogoshopping.M:What'sthe...howdoyouthinkthebusservicecouldbeimproved?W:Well,thebusshouldturnupontime.Imeanwhenyoulookatthetimetable,you'llthink,oh,well,fiveminutestowait.Anditturnsouttobehalfanhour.M:Howaboutyourfamily?W:Myhusbandanddaughtertakeabusmore,andtheyareoftenangryatthebusservice.Oncemyhusbandwaiteduptofiftyminutesatthestationforabus.SoIthinkthereshouldbesomewayofwarningpeoplewhenabusisnotgoingtoarrive,andcertainlymuchmorefrequentservice.(Text10)M:Goodmorning,everyone!HereistheEntertainmentGuideforthisweek.ThereisanotherexhibitionofpostersinTownHall.Lastyear,itwasholidayposters,butthisyeartheexhibitionwillberailwayposters.TheexhibitionopensonMonday.Admissionisfree,andtheexhibitionisopenfrom10:00amtill5:00pmeveryday.There'saspecialfeatureattheArtsCenterthisweek.It'stheveryfirstperformanceofanewplay,TheRoseGarden,byalocalwriter,AlanBrown.ThisisAlan'sfirststageplay,butmanyofyouhaveenjoyedhisfilms.TheplaywillbeonSaturday.Besuretobookyourseatsassoonaspossible,ifyouhavenotdonesoyet.Thereisalsoafilm,DetectiveintheShadows,beingshownthisSundayattheArtsCen-terCinema.TheplacetogotomakereservationsistheTouristCenter.Itisopenfrom8:30amtill4:30pmeverydayexceptSundayandMonday.Also,youcanbookticketsontheIn-ternet.Justgotoww.Artscenter.com.·58【23·G3DY(新教材老高考)·英语·参考答案一R一必考一N】

1山西省2023-2024学年度七年级期中考试11月联考化学试卷答案

4.下列反应不涉及氧化还原反应的是A.Na2O2久置空气中变成白色粉末B.SO2通入品红溶液中,溶液红色褪去C.氯气通入硫化钠溶液中,生成淡黄色沉淀D.金属钠加入氯化铁溶液中,生成红褐色沉淀

6.设NA为阿伏加德罗常数的值,下列说法中正确的是A.2gCO与NC的混合气体中所含质子的数目为NAB.0.1molL^-1NH3H2O溶液中所含OH^-的数目小于0.1NAC.11.2LC2H4和C3H6的混合气体中所含碳碳双键的数目为0.5NAD.1mol乙酸与足量乙醇在浓硫酸、加热条件下充分反应,生成H2O的数目为NA