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chuzhonghuaxuezhishiguinazongjie2022-02-18 00:00·jinyumijiaoyuhuaxuezhishiguinazongjieyi、jibengainian1. wuzhidebianhuajixingzhi(1)wulibianhua:meiyouxinwuzhishengchengdebianhua。① hongguanshangmeiyouxinwuzhishengcheng,weiguanshangmeiyouxinfenzishengcheng。② changzhiwuzhizhuangtaidebianhua、xingzhuangdegaibian、weizhideyidongdeng。liru:shuidesantaibianhua、qiyouhuifa、ganbingdeshenghua、mucaizuochengzhuoyi、bolisuiliaodengdeng。(2)huaxuebianhua:youxinwuzhishengchengdebianhua,yejiaohuaxuefanying。① hongguanshangyouxinwuzhishengcheng,weiguanshangyouxinfenzishengcheng。② huaxuebianhuachangchangbansuiyixiefanyingxianxiang,liru:faguang、fare、chanshengqiti、gaibianyanse、shengchengchendiandeng。youshiketongguofanyingxianxianglaipanduanshifoufashengliaohuaxuebianhuahuozhechanwushishimewuzhi。(3)wulixingzhi:wuzhibuxuyaofashenghuaxuebianhuajiunengbiaoxianchulaidexingzhi。① wulixingzhiyebingbushizhiyouwuzhifashengwulibianhuashicaibiaoxianchulaidexingzhi;liru:mucaijuyoumidudexingzhi,bingbuyaoqiuqigaibianxingzhuangshicaibiaoxianchulai。② youganguanganzhidewulixingzhizhuyaoyou:yanse、zhuangtai、qiweideng。③ xuyaojiezhuyiqicedingdewulixingzhiyou:rongdian、feidian、midu、yingdu、rongjiexing、daodianxingdeng。(4)huaxuexingzhi:wuzhizhiyouzaihuaxuebianhuazhongcainengbiaoxianchulaidexingzhi。liru:wuzhidejinshuxing、feijinshuxing、yanghuaxing、huanyuanxing、suanjianxing、rewendingxingdeng。2. wuzhidezuchengyuanzituan:zaixuduohuaxuefanyingli,zuoweiyigezhengticanjiafanying,haoxiangyigeyuanziyiyangdeyuanzijituan。lizi:daidianhedeyuanzihuoyuanzituan。yuansu:juyouxiangtonghedianheshu(jizhizishu)deyileiyuanzidezongcheng。3. wuzhidefenlei(1)hunhewuhechunjingwuhunhewu:zuchengzhongyouliangzhonghuoduozhongwuzhi。changjiandehunhewuyou:kongqi、haishui、zilaishui、turang、mei、shiyou、tianranqi、baomingqijigezhongrongye。chunjingwu:zuchengzhongzhiyouyizhongwuzhi。① hongguanshangkanyouyizhongchengfen,weiguanshangkanzhiyouyizhongfenzi;② chunjingwujuyougudingdezuchengheteyoudehuaxuexingzhi,nengyonghuaxueshibiaoshi;③ chunjingwukeyishiyizhongyuansuzuchengde(danzhi),yekeyishiduozhongyuansuzuchengde(huahewu)。(2)danzhihehuahewudanzhi:zhiyouyizhongyuansuzuchengdechunjingwu。kefenweijinshudanzhi、feijinshudanzhijixiyouqiti。huahewu:youliangzhonghuoliangzhongyishangdeyuansuzuchengdechunjingwu。(3)yanghuawu、suan、jianheyanyanghuawu:youliangzhongyuansuzuchengde,qizhongyouyizhongyuansuweiyangyuansudehuahewu。yanghuawukefenweijinshuyanghuawuhefeijinshuyanghuawu;huankefenweisuanxingyanghuawu、jianxingyanghuawuheliangxingyanghuawu;suan:zairongyezhongdianlichudeyangliziquanbuweiqinglizidehuahewu。suankefenweiqiangsuanheruosuan;yiyuansuanyuduoyuansuan;hanyangsuanyuwuyangsuandeng。jian:zairongyezhongdianlichudeyangliziquanbushiqingyanggenlizidehuahewu。jiankefenweikerongxinghenanrongxingjian。yan:dianlishidianlichujinshuyanglizihesuangenyinlizidehuahewu。 yankefenweizhengyan、suanshiyanhejianshiyan。4. huaxueyongyu(1)xiangduiyuanzizhilianghexiangduifenzizhiliang、fenzi—yuanziyundonglun、hewaidianzidepaibuguilv(2)yuansufuhaodeyiyi① mouyizhongyuansu。② zhezhongyuansudeyigeyuanzi。③ ruowuzhishiyouyuanzizhijiegouchengde,zezuchenggaiwuzhideyuansuyekebiaoshizhezhongdanzhi,liru: 、S、Pdeng。(3)huahejia:yuansudeyuanzixianghuhuahedeshumujuedingzhezhongyuansudehuahejia。huahejiayuyuanzizuiwaicengdianzishumiqiexiangguan;zaihuahewuli,yuansuzhengfuhuahejiadaishuheweiling;danzhizhongyuansudehuahejiaguidingweilingjia。(4)huaxueshi:yongyuansufuhaolaibiaoshiwuzhizuchengdeshizi。(5)huaxuefangchengshi:yonghuaxueshilaibiaoshihuaxuefanyingdeshizi。zhuyishuxieyuanze、buzhou、peiping、fanyingtiaojian、jiantoudezhengqueshiyong。(6)huaxuefanyingleixing(7)zhiliangshouhengdinglv5. rongye(1)dingyi:yizhonghuojizhongwuzhifensandaolingyizhongwuzhili,xingchengdejunyi、wendingdehunhewu。(2)rongyedezucheng:rongzhi、rongji。zairongyezhong,rongyedezhiliang=rongzhidezhiliang+rongjidezhiliang(3)tezheng:rongyeshijunyixing、wendingxing。(4)baoherongyeyububaoherongyejiqixianghuzhuanhuayibanguilv:baoherongye bubaoherongye(5) rongjiedu、yingxianggutirongjiedudaxiaodeyinsu、rongjieduquxiandeyingyongrongjiedu:zaiyidingwenduxia,mougutaiwuzhizai100kerongjilidadaobaohezhuangtaishisuorongjiedezhiliang,jiaozuozhezhongwuzhizaizhezhongrongjiliderongjiedu。yingxianggutirongjiedudaxiaodeyinsu:① rongzhi、rongjibenshendexingzhi。tongyiwenduxiarongzhi、rongjibutong,rongjiedubutong。② wendu。daduoshugutaiwuzhiderongjiedusuiwendudeshenggaoerzengda;shaoshuwuzhi(rulvhuana)derongjiedushouwendudeyingxianghenxiao;yeyoujishaoshuwuzhi(rushushihui)derongjiedusuiwendudeshenggaoerjianxiao。yingxiangqitirongjiedudeyinsu:① wendu:wenduyuegao,qitirongjieduyuexiao;② yaqiang:yaqiangyueda,qitirongjieduyueda。6.sizhonghuaxuefanyingjibenleixing:(jianwenmojutizongjie)①huahefanying: youliangzhonghuoliangzhongyishangwuzhishengchengyizhongwuzhidefanying。ru:A + B = AB②fenjiefanying:youyizhongwuzhishengchengliangzhonghuoliangzhongyishangqitawuzhidefanying。ru:AB = A + B③zhihuanfanying:youyizhongdanzhiheyizhonghuahewuqifanying,shengchenglingyizhongdanzhihelingyizhonghuahewudefanying。ru:A + BC = AC + B④fufenjiefanying:youliangzhonghuahewuxianghujiaohuanchengfen,shengchenglingwailiangzhonghuahewudefanying。ru:AB + CD = AD + CB7.huanyuanfanying:zaifanyingzhong,hanyanghuahewudeyangbeiduoqudefanying(bushuyuhuaxuedejibenfanyingleixing)。yanghuafanying:wuzhigenyangfashengdehuaxuefanying(bushuyuhuaxuedejibenfanyingleixing) 。huanmanyanghua:jinxingdehenmande,shenzhiburongyichajuedeyanghuafanying。ziran:youhuanmanyanghuaeryinqidezifaranshao。8.cuihuaji:zaihuaxuebianhualinenggaibianqitawuzhidehuaxuefanyingsulv,erbenshendezhilianghehuaxuexingzhizaihuaxuebianhuaqianhoudumeiyoubianhuadewuzhi(yibianerbubian)9.zhiliangshouhengdinglv:canjiahuaxuefanyingdegewuzhidezhiliangzonghe,dengyufanyinghoushengchengwuzhidezhiliangzonghe。(fanyingdeqianhou,yuanzideshumu、zhonglei、zhiliangdububian;yuansudezhongleiyebubian)10.rongye:yizhonghuojizhongwuzhifensandaolingyizhongwuzhili,xingchengjunyide、wendingdehunhewurongyedezucheng:rongjiherongzhi。(rongzhikeyishiguti、yetihuoqiti;gu、qirongyuyetishi,gu、qishirongzhi,yetishirongji;liangzhongyetihuxiangrongjieshi,liangduodeyizhongshirongji,liangshaodeshirongzhi;dangrongyezhongyoushuicunzaishi,bulunshuideliangyouduoshao,womenxiguanshangdubashuidangchengrongji,qitaweirongzhi。)11.gutirongjiedu:zaiyidingwenduxia,mougutaiwuzhizai100kerongjilidadaobaohezhuangtaishisuorongjiedezhiliang,jiujiaozuozhezhongwuzhizaizhezhongrongjiliderongjiedu12.suan:dianlishishengchengdeyangliziquanbudushiqinglizidehuahewuru:HCl==H+ + Cl-HNO3==H+ + NO3-H2SO4==2H+ + SO42-jian:dianlishishengchengdeyinliziquanbudushiqingyanggenlizidehuahewuru:KOH==K+ + OH-NaOH==Na+ + OH-Ba(OH)2==Ba2+ + 2OH-yan:dianlishishengchengjinshulizi(zuogenlizi)hesuangenlizidehuahewuru:KNO3==K+ + NO3-Na2SO4==2Na+ + SO42-BaCl2==Ba2+ + 2Cl-13.suanxingyanghuawu(buyidingshuyufeijinshuyanghuawuruqiyanghuaermeng):fannenggenjianqifanying,shengchengyanheshuideyanghuawu。jianxingyanghuawu(shuyujinshuyanghuawu):fannenggensuanqifanying,shengchengyanheshuideyanghuawu。14.jiejingshuihewu:hanyoujiejingshuidewuzhiru:Na2CO3·10H2O、CuSO4·5H2O FeSO4·7H2O27.chaojie:mouwuzhinengxishoukongqilideshuifenerbianchaodexianxiang。fenghua:jiejingshuihewuzaichangwenxiafangzaiganzaodekongqili,nengzhujianshiqujiejingshuierchengweifenmodexianxiang。15.ranshao:keranwugenyangqifashengdeyizhongfaguangfaredejuliedeyanghuafanying。ranshaodetiaojian:①keranwu;②yangqi(huokongqi);③keranwudewenduyaodadaozhuohuodian。er、jibenzhishi、lilun1.kongqidechengfendanqizhan78%, yangqizhan21%, xiyouqitizhan0.94%, eryanghuatanzhan0.03%,qitaqitiyuzazhizhan0.03% 。2.zhuyaodekongqiwuranwuNO2 、CO、SO2、.H2S、NOdengwuzhi 。3.qitachangjianqitidehuaxueshiNH3(anqi)、CO(yiyanghuatan)、CO2(eryanghuatan)、CH4(jiawan)、 SO2(eryanghualiu)、SO3(sanyanghualiu)、NO(yiyanghuadan)、 NO2(eryanghuadan)、H2S(liuhuaqing)、HCl(lvhuaqing)。4.changjiandesuangenhuoliziSO42-(liusuangen)、NO3-(xiaosuangen)、CO32-(tansuangen)、ClO3-(lvsuangen)、 MnO4-(gaomengsuangen)、MnO42-(mengsuangen)、PO43-(linsuangen)、Cl-(lvlizi)、 HCO3-(tansuanqinggen)、HSO4-(liusuanqinggen)、HPO42-(linsuanyiqinggen)、 H2PO4-(linsuanerqinggen)、OH-(qingyanggen)、HS-(liuqinggen)、S2-(liulizi)、 NH4+(zuogenhuozuolizi)、K+(jializi)、Ca2+(gailizi)、Na+(nalizi)、 Mg2+(meilizi)、Al3+(lvlizi)、Zn2+(xinlizi)、Fe2+(yatielizi)、 Fe3+(tielizi)、Cu2+(tonglizi)、Ag+(yinlizi)、Ba2+(beilizi)geyuansuhuoyuanzituandehuahejiayushangmianlizidedianheshuxiangduiying:yijiajianaqingheyin,erjiagaimeibeihexin;yiertonggongersantie,sanjialvlaisijiagui。(yang-2,lvhuawuzhongdelvwei -1,fu-1,zuowei-1)(danzhizhong,yuansudehuahejiawei0 ;zaihuahewuli,geyuansudehuahejiadedaishuhewei0)5.huaxueshihehuahejia(1)huaxueshideyiyi①hongguanyiyia.biaoshiyizhongwuzhi;b.biaoshigaiwuzhideyuansuzucheng;②weiguanyiyia.biaoshigaiwuzhideyigefenzi;b.biaoshigaiwuzhidefenzigoucheng;③liangdeyiyia.biaoshiwuzhideyigefenzizhonggeyuanzigeshubi;b.biaoshizuchengwuzhidegeyuansuzhiliangbi。(2)danzhihuaxueshideduxie①zhijieyongyuansufuhaobiaoshide:a.jinshudanzhi。ru:jiaK tongCu yinAg deng;b.gutaifeijinshu。ru:tanC liuS linP dengc.xiyouqiti。ru:hai(qi)He nai(qi)Ne zuo(qi)Ardeng②duoyuanzigouchengfenzidedanzhi:qifenziyoujigetongzhongyuanzigouchengdejiuzaiyuansufuhaoyouxiajiaoxieji。ru:meigeyangqifenzishiyou2geyangyuanzigoucheng,zeyangqidehuaxueshiweiO2shuangyuanzifenzidanzhihuaxueshi:O2(yangqi)、N2(danqi) 、H2(qingqi) F2(fuqi)、Cl2(lvqi)、Br2(yetaizuo)duoyuanzifenzidanzhihuaxueshi:chouyangO3deng(3)huahewuhuaxueshideduxie:xiandudehouxie,houxiedexiandu①liangzhongyuansuzuchengdehuahewu:ducheng“mouhuamou”,ru:MgO(yanghuamei)、NaCl(lvhuana)②suangenyujinshuyuansuzuchengdehuahewu:ducheng“mousuanmou”,ru:KMnO4(gaomengsuanjia)、K2MnO4(mengsuanjia) MgSO4(liusuanmei)、CaCO3(tansuangai)(4)genjuhuaxueshipanduanyuansuhuahejia,genjuyuansuhuahejiaxiechuhuahewudehuaxueshi:①panduanyuansuhuahejiadeyijushi:huahewuzhongzhengfuhuahejiadaishuheweiling。②genjuyuansuhuahejiaxiehuaxueshidebuzhou:a.anyuansuhuahejiazhengzuofuyouxiechuyuansufuhaobingbiaochuhuahejia;b.kanyuansuhuahejiashifouyouyueshu,bingyuechengzuijianbi;c.jiaochaduidiaobayiyuechengzuijianbidehuahejiaxiezaiyuansufuhaodeyouxiajiao。6.hewaidianzipaibu:1-20haoyuansu(yaojizhuyuansudemingchengjiyuanzijiegoushiyitu)paibuguilv①meicengzuiduopai2n2gedianzi(nbiaoshicengshu)②zuiwaicengdianzishubuchaoguo8ge(zuiwaicengweidiyicengbuchaoguo2ge)③xianpaimanneicengzaipaiwaicengzhu:yuansudehuaxuexingzhiqujueyuzuiwaicengdianzishujinshuyuansu yuanzidezuiwaicengdianzishu< 4,yishidianzi,huaxuexingzhihuopo。feijinshuyuansu yuanzidezuiwaicengdianzishu≥ 4,yidedianzi,huaxuexingzhihuopo。xiyouqitiyuansu yuanzidezuiwaicengyou8gedianzi(Heyou2ge),jiegouwending,xingzhiwending。7.shuxiehuaxuefangchengshideyuanze①yikeguanshishiweiyiju; ②zunxunzhiliangshouhengdinglvshuxiehuaxuefangchengshidebuzhou:“xie”、“pei”、“zhu”“deng”。8.suanjiandudebiaoshifangfa——pHshuoming:(1)pH=7,rongyechengzhongxing;pH <7,rongyechengsuanxing;pH >7,rongyechengjianxing。(2)pHyuejiejin0,suanxingyueqiang;pHyuejiejin14,jianxingyueqiang;pHyuejiejin7,rongyedesuan、jianxingjiuyueruo,yuejiejinzhongxing。9.jinshuhuodongxingshunxubiao:(jia、gai、na、mei、lv、xin、tie、xi、qian、qing、tong、gong、yin、bo、jin)shuoming:(1)yuezuojinshuhuodongxingjiuyueqiang,zuobiandejinshukeyicongyoubianjinshudeyanrongyezhongzhihuanchugaijinshuchulai;(2)paizaiqingzuobiandejinshu,keyicongsuanzhongzhihuanchuqingqi;paizaiqingyoubiandezebuneng。san、wuzhisumingjiqiduiyingdehuaxueshihehuaxueming⑴jingangshi、shimo:C⑵shuiyin、gong:Hg(3)shengshihui、yanghuagai:CaO(4)ganbing(gutieryanghuatan):CO2(5)yansuan、qinglvsuan:HCl(6)yaliusuan:H2SO3(7)qingliusuan:H2S(8)shushihui、xiaoshihui:Ca(OH)2(9)kexingna、huojian、shaojian:NaOH(10)chunjian:Na2CO3 tansuannajingti、chunjianjingti:Na2CO3·10H2O(11)tansuanqingna、suanshitansuanna:NaHCO3 (yejiaoxiaosuda)(12)danfan、lanfan、liusuantongjingti:CuSO4·5H2O(13)tonglv、kongqueshi:Cu2(OH)2CO3(fenjieshengchengsanzhongyanghuawudewuzhi)(14)jiachun:CH3OH youdu、shiming、siwang(15)jiujing、yichun:C2H5OH(16)cusuan、yisuan(16.6℃bingcusuan)CH3COOH(CH3COO- cusuangenlizi) juyousuandetongxing(17)anqi:NH3 (jianxingqiti)(18)anshui、yishuihean:NH3·H2O(weichangjiandejian,juyoujiandetongxing,shiyizhongbuhanjinshulizidejian)(19)yaxiaosuanna:NaNO2 (gongyeyongyan、youdu)si、changjianwuzhideyansedezhuangtai1.baiseguti:MgO、P2O5、CaO、 NaOH、Ca(OH)2、KClO3、KCl、Na2CO3、NaCl、wushuiCuSO4;tie、meidengdaduoshujinshukuaizhuanggutiweiyinbaise(gongweiyinbaiseyetai)2.heiseguti:shimo、tanfen、tiefen、CuO、MnO2、Fe3O4 ; KMnO4weiziheise 。3.hongseguti:Cu、Fe2O3 (hongzongse)、HgO、honglin ▲liu:danhuangse ▲ Cu2(OH)2CO3weilvselanfan(youjiaodanfan):lanse NO2 :hongzongseqiti4.rongyedeyanse:fanhanCu2+derongyechenglanse;fanhanFe2+derongyechengqianlvse;fanhanFe3+derongyechengzonghuangse,qiyurongyeyibanweiwuse。(gaomengsuanjiarongyeweizihongse)5.chendian(jiburongyushuideyanhejian):①yan:baise↓:CaCO3、BaCO3(rongyusuan) AgCl、BaSO4(burongyuxiHNO3) deng②jian:lanse↓:Cu(OH)2 honghese↓:Fe(OH)3 baise↓:Mg(OH)2。6.(1)juyoucijixingqitideqiti:NH3、SO2、HCl(jieweiwuse)(2)wusewuweideqiti:O2、H2、N2、CO2、CH4、CO(judu)▲zhuyi:juyoucijixingqiweideyeti:yansuan、xiaosuan、cusuan。jiujingweiyouteshuqitideyeti。7.youdude,qiti:CO yeti:CH3OH;guti:NaNO2 、CuSO4(kezuoshajunji ,yushushihuihunhepeichengtianlansedezhanchouzhuangwuzhi——boerduoye)wu、wuzhide`rongjiexing1.yanderongjiexinghanyoujia、na、xiaosuangen、zuogendewuzhidurongyushui;hanCldehuahewuzhiyouAgClburongyushui,qitadurongyushui;hanSO42- dehuahewuzhiyouBaSO4 burongyushui,qitadurongyushui。hanCO32- dewuzhizhiyouK2CO3、Na2CO3、(NH4)2CO3rongyushui,qitaduburongyushui2.jianderongjiexingrongyushuidejianyou:qingyanghuabei、qingyanghuajia、qingyanghuagai、qingyanghuanaheanshui,qitajianburongyushui。nanrongxingjianzhongFe(OH)3shihonghesechendian,Cu(OH)2shilansechendian,qitananrongxingjianweibaise。(baokuoFe(OH)2)zhuyi:chendianwuzhongAgClheBaSO4 burongyuxixiaosuan,qitachendianwunengrongyusuan。ru:Mg(OH)2 CaCO3 BaCO3 Ag2CO3 deng3.dabufensuanjisuanxingyanghuawunengrongyushui,(suanxingyanghuawu+shui→suan)dabufenjianxingyanghuawuburongyushui,nengrongdeyou:yanghuabei、yanghuajia、yanghuagai、yanghuana(jianxingyanghuawu+shui→jian)liu、huaxuezhizui1.dikezhonghanliangzuiduodejinshuyuansushilv。2.dikezhonghanliangzuiduodefeijinshuyuansushiyang。3.kongqizhonghanliangzuiduodewuzhishidanqi4.tianrancunzaizuiyingdewuzhishijingangshi。5.zuijiandandeyoujiwushijiawan。6.jinshuhuodongshunxubiaozhonghuodongxingzuiqiangdejinshushijia。7.xiangduifenzizhiliangzuixiaodeyanghuawushishui。 zuijiandandeyoujihuahewuCH48.xiangtongtiaojianxiamiduzuixiaodeqitishiqingqi。9.daodianxingzuiqiangdejinshushiyin。10.xiangduiyuanzizhiliangzuixiaodeyuanzishiqing。11.rongdianzuixiaodejinshushigong。12.rentizhonghanliangzuiduodeyuansushiyang。13.zuchenghuahewuzhongleizuiduodeyuansushitan。14.richangshenghuozhongyingyongzuiguangfandejinshushitie。15.zuizaoliyongtianranqideshizhongguo。16zhongguozuidameitanjidizai:shanxisheng。17zuizaoyunyongshifaliantongdeshizhongguo(xihanfaxian[liuan《huainanwanbishu》“zengqingdetiezehuaweitong” ]、songchaoyingyong)。18zuizaofaxiandianzideshiyingguodetangmusheng。19zuizaodechukongqishiyouN2heO2zuchengdeshifaguodelawaxi。qi、jietijiqiaoheshuoming(yi) tuiduantijietijiqiaokanqiyanse,guanqizhuangtai,chaqibianhua,chudaiyanzhi,yanerdezhi。1. changjianwuzhideyanse:duoshuqitiweiwuse,duoshugutihuahewuweibaise,duoshurongyeweiwuse。2. yixieteshuwuzhideyanse: jiansi3. changjianyixiebianhuadepanduan:① baisechendianqieburongyuxixiaosuanhuosuandewuzhiyou:BaSO4、AgCl(jiuzheliangzhongwuzhi)② lansechendian:Cu(OH)2、CuCO3③ honghesechendian:Fe(OH)3Fe(OH)2weibaisexuzhuangchendian,danzaikongqizhonghenkuaibianchenghuilvsechendian,zaibianchengFe(OH)3honghesechendian;④chendiannengrongyusuanbingqieyouqiti(CO2)fangchude:burongdetansuanyan;⑤chendiannengrongyusuandanmeiqitifangchude:burongdejian。4. suanheduiyingdesuanxingyanghuawudelianxi:① suanxingyanghuawuhesuandukegenjianfanyingshengchengyanheshui:CO2 + 2NaOH == Na2CO3 + H2O(H2CO3 + 2NaOH == Na2CO3 + 2H2O)SO2 + 2KOH == K2SO3 + H2OH2SO3 + 2KOH == K2SO3 + 2H2OSO3 + 2NaOH == Na2SO4 + H2OH2SO4 + 2NaOH == Na2SO4 + 2H2O② suanxingyanghuawugenshuifanyingshengchengduiyingdesuan:(geyuansudehuahejiabubian)CO2 + H2O == H2CO3 SO2 + H2O == H2SO3SO3 + H2O == H2SO4 N2O5 + H2O == 2HNO3(shuomingzhexiesuanxingyanghuawuqitidunengshishirunpHshizhibianhongse)5. jianheduiyingdejianxingyanghuawudelianxi:① jianxingyanghuawuhejiandukegensuanfanyingshengchengyanheshui:CuO + 2HCl == CuCl2 + H2OCu(OH)2 + 2HCl == CuCl2 + 2H2OCaO + 2HCl == CaCl2 + H2OCa(OH)2 + 2HCl == CaCl2 + 2H2O②jianxingyanghuawugenshuifanyingshengchengduiyingdejian:(shengchengdejianyidingshikerongyushui,fouzebunengfashengcifanying)K2O + H2O == 2KOH Na2O +H2O == 2NaOHBaO + H2O == Ba(OH)2 CaO + H2O == Ca(OH)2③burongxingjianjiarehuifenjiechuduiyingdeyanghuawuheshui:Mg(OH)2 == MgO + H2O Cu(OH)2 == CuO + H2O2Fe(OH)3 == Fe2O3 + 3H2O 2Al(OH)3 == Al2O3 + 3H2O(er) jieshiyantikanqingtimuyaoqiushishime,yaozuodeshishime,zheyangzuodemudeshishime。1.shiyanyongdaodeqitiyaoqiushibijiaochunjing,chuquchangjianzazhijutifangfa:① chushuizhengqikeyong:nongliusuan、CaCl2guti、jianshihui、wushuiCuSO4(bingqiekeyijianyanzazhizhongyouwushuizhengqi,youzeyanseyoubaise→lanse)、shengshihuideng;② chuCO2keyong:chengqingshihuishui(kejianyanchuzazhizhongyouwuCO2)、NaOHrongye、KOHrongye、jianshihuideng;③ chuHClqitikeyong:AgNO3rongye(kejianyanchuzazhizhongyouwuHCl)、shihuishui、NaOHrongye、KOHrongye;chuqitizazhideyuanze:yongmouwuzhixishouzazhihuogenzazhifanying,danbunengxishouhuogenyouxiaochengfenfanying,huozheshengchengxindezazhi。2.shiyanzhuyidedifang:①fangbaozha:dianrankeranxingqiti(ruH2、CO、CH4)huoyongCO、H2huanyuanCuO、Fe2O3zhiqian,yaojianyanqitichundu。②fangbaofei:xishinongliusuanshi,jiangnongliusuandaorushuizhong,bunengbashuidaorunongliusuanzhong。③fangzhongdu:jinxingyouguanyouduqiti(ru:CO、SO2、NO2)dexingzhishiyanshi,zaitongfengchuzhongjinxing;bingyaozhuyiweiqidechuli:COdianranshaodiao; SO2、NO2yongjianyexishou。④fangdaoxi:jiarefazhiqubingyongpaishuifashoujiqiti,yaozhuyixidengshunxu。3.changjianyiwaishigudechuli:①suanliudaozhuoshang,yongNaHCO3chongxi;jianliudaozhuoshang,yongxicusuanchongxi。② zhandaopifuhuoyiwushang:Ⅰ.suanxianyongshuichongxi,zaiyong3~5% NaHCO3chongxi;Ⅱ.jianyongshuichongxi,zaitushangpengsuan;Ⅲ.nongliusuanyingxianyongmobubaqu,zaizuodiⅠbu。4.shiyanshizhiqusandaqitizhongchangjiandeyaochudezazhi:(1)zhiO2yaochudezazhi:shuizhengqi(H2O)(2)yongyansuanhexinlizhiH2yaochudezazhi:shuizhengqi(H2O)、lvhuaqingqiti(HCl,yansuansuanwu)(yongxiliusuanmeicizazhi)(3)zhiCO2yaochudezazhi:shuizhengqi(H2O)、lvhuaqingqiti(HCl)chushuizhengqideshiji:nongliusuan、CaCl2guti、jianshihui(zhuyaochengfenshiNaOHheCaO)、shengshihui、wushuiCuSO4(bingqiekeyijianyanzazhizhongyouwushuizhengqi,youzeyanseyoubaise→lanse)deng;chuHClqitideshiji:AgNO3rongye(bingkejianyanchuzazhizhongyouwuHCl)、chengqingshihuishui、NaOHrongye(huoguti)、KOHrongye(huoguti);[shengshihui、jianshihuiyekeyigenHClqitifanying]5.changyongshiyanfangfalaiyanzhenghunheqitilihanyoumouzhongqiti(1)youCOdeyanzhengfangfa:(xianyanzhenghunheqitizhongshifouyouCO2,youzexianchudiao)jianghunheqititongruzhuoredeCuO,zaijiangjingguozhuoredeCuOdehunheqititongruchengqingshihuishui。xianxiang:heiseCuObianchenghongse,qiechengqingshihuishuiyaobianhunzhuo。(2)youH2deyanzhengfangfa:(xianyanzhenghunheqitizhongshifouyoushuifen,youzexianchudiao)jianghunheqititongruzhuoredeCuO,zaijiangjingguozhuoredeCuOdehunheqititongrushengyouwushuiCuSO4zhong。xianxiang:heiseCuObianchenghongse,qiewushuiCuSO4bianlanse。(3)youCO2deyanzhengfangfa:jianghunheqititongruchengqingshihuishui。xianxiang:chengqingshihuishuibianhunzhuo。6.shejishiyan(1)shishejiyigeshiyanzhengminglazhuzhonghanyoutanqingliangzhongyuansu。shiyanbuzhou-shiyanxianxiang-jielun①jianglazhudianran,zaihuoyanshangfangzhaoyigeganzaojiejingdeshaobei,shaobeineibiyouxiaoshuizhushengcheng,zhengminglazhuyouqingyuansu。②zailazhuhuoyanshangfangzhaoyigezhanyouchengqingshihuishuideshaobei,chengqingshihuishuibianhunzhuo,zhengminglazhuyoutanyuansu。(2)shishejiyigeshiyanlaizhengmingCO2juyoubuzhichiranshaohemidubikongqidadexingzhi。shiyanbuzhou-shiyanxianxiang-jielun-tubaliangzhilazhufangdaojuyoujietidejiashang,bacijiafangzaishaobeili,dianranlazhu,zaiyanshaobeibiqingdaoCO2 jietixiacengdelazhuxianmie,shangcengdehoumie。 zhengmingCO2juyoubuzhichiranshaohemidubikongqidadexingzhi。7.jieti:jisuantideleixingyoua.youguanzhiliangfenshu(yuansuherongzhi)dejisuanb.genjuhuaxuefangchengshijinxingjisuanc.youahebliangzhongleixinghunhezaiyiqijisuan(1)rongyezhongrongzhizhiliangfenshudejisuanrongzhizhiliangfenshu =rongzhidezhiliang/rongyedezhiliang × 100%(2)huahewu(chunjingwu)zhongmouyuansuzhiliangfenshudejisuanmouyuansuzhiliangfenshu=mouyuansudeyuanzizhilianghe/huahewudezhiliang × 100%(3)hunhewuzhongmouhuahewudezhiliangfenshujisuanhuahewudezhiliangfenshu= mouhuahewudezhiliang/hunhewudezhiliang× 100%(4)hunhewuzhongmouyuansuzhiliangfenshudejisuanmouyuansuzhiliangfenshu=mouyuansudezhilianghe/hunhewudezhiliang × 100%huo:mouyuansuzhiliangfenshu= huahewudezhiliangfenshu × gaiyuansuzaihuahewuzhongdezhiliangfenshu(5)jietijiqiaoa.shenti:kanqingtimudeyaoqiu,yizhishime,qiushime,youhuaxuefangchengshidexianxiechuhuaxuefangchengshi。zhaochujiecitideyouguangongshi。b.genjuhuaxuefangchengshijisuandejietibuzhou:①sheweizhiliang②shuxiechuzhengquedehuaxuefangchengshi③xiechuyouguanwuzhidexiangduifenzizhiliang、yizhiliang、weizhiliang④liechubilishi,qiujie⑤da。ba、chuzhonghuaxuezhongde“san”1.gouchengwuzhidesanzhongweilishifenzi、yuanzi、lizi。2.huanyuanyanghuatongchangyongdesanzhonghuanyuanjiqingqi、yiyanghuatan、tan。3.qingqizuoweiranliaoyousandayoudian:ziyuanfengfu、farelianggao、ranshaohoudechanwushishuibuwuranhuanjing。4.gouchengyuanziyibanyousanzhongweili:zhizi、zhongzi、dianzi。5.heisejinshuzhiyousanzhong:tie、meng、ge。6.gouchengwuzhideyuansukefenweisanleiji(1)jinshuyuansu、(2)feijinshuyuansu、(3)xiyouqitiyuansu。7.tiedeyanghuawuyousanzhong,qihuaxueshiwei(1)FeO、(2)Fe2O3、(3) Fe3O4。8.rongyedetezhengyousange(1)junyixing;(2)wendingxing;(3)hunhewu。9.huaxuefangchengshiyousangeyiyi:(1)biaoshishimewuzhicanjiafanying,jieguoshengchengshimewuzhi;(2)biaoshifanyingwu、shengchengwugewuzhijiandefenzihuoyuanzideweilishubi;(3)biaoshigefanyingwu、shengchengwuzhijiandezhiliangbi。huaxuefangchengshiyoulianggeyuanze:yikeguanshishiweiyiju;zunxunzhiliangshouhengdinglv。10.shengtieyibanfenweisanzhong:baikoutie、huikoutie、qiumozhutie。11.tansugangkefenweisanzhong:gaotangang、zhongtangang、ditangang。12.changyongyuliantiedetiekuangshiyousanzhong:(1)chitiekuang(zhuyaochengfenweiFe2O3);(2)citiekuang(Fe3O4);(3)lingtiekuang(FeCO3)。13.liangangdezhuyaoshebeiyousanzhong:zhuanlu、dianlu、pinglu。14.changyuwenduyouguandesangefanyingtiaojianshidianran、jiare、gaowen。15.baoherongyebianbubaoherongyeyouliangzhongfangfa:(1)shengwen、(2)jiarongji;bubaoherongyebianbaoherongyeyousanzhongfangfa:jiangwen、jiarongzhi、hengwenzhengfarongji。 (zhuyi:rongjiedusuiwenduerbianxiaodewuzhiru:qingyanghuagairongyeyoubaoherongyebianbubaoherongye:jiangwen、jiarongji;bubaoherongyebianbaoherongyeyousanzhongfangfa:shengwen、jiarongzhi、hengwenzhengfarongji)。16.shoujiqitiyibanyousanzhongfangfa:paishuifa、xiangshangpaikongfa、xiangxiapaikongfa。17.shuiwurandesangezhuyaoyuanyin:(1)gongyeshengchanzhongdefeizha、feiqi、feishui;(2)shenghuowushuiderenyipaifang;(3)nongyeshengchanzhongshiyongdenongyao、huafeisuiyushuiliuruhezhong。18.yingjizhudesanzhongheiseyanghuawushi:yanghuatong、eryanghuameng、siyanghuasantie。19.qingqihetandanzhiyousangexiangsidehuaxuexingzhi:changwenxiadewendingxing、keranxing、huanyuanxing。20.jiaocaizhongchuxiandesancidanlanse:(1)yetaiyangqishidanlanse;(2)liuzaikongqizhongranshaoyouweiruodedanlansehuoyan;(3)qingqizaikongqizhongranshaoyoudanlansehuoyan。21.yutongyuansuyouguandesanzhonglanse:(1)liusuantongjingti;(2)qingyanghuatongchendian;(3)liusuantongrongye。22.guolvcaozuozhongyou“sankao”:(1)loudouxiaduanjinkaoshaobeineibi;(2)bolibangdemoduanqingkaozailvzhisancengchu;(3)shengdaiguolvyedeshaobeibianyuanjinkaozaibolipengyinliu。23.sandaqitiwuranwu:SO2、CO、NO224.jiujingdengdehuoyanfenweisanbufen:waiyan、neiyan、yanxin,qizhongwaiyanwenduzuigao。25.quyongyaopinyou“sanbu”yuanze:(1)buyongshoujiechuyaopin;(2)bubabizicoudaorongqikouwenqitideqiwei;(3)buchangyaopindeweidao。26.gudaisandahuaxuegongyi:zaozhi、zhihuoyao、shaociqi27.keyizhijiejiaredesanzhongyiqi:shiguan、zuozuo、zhengfamin(lingwaihuanyouranshaochi)29.zhiliangshouhengjieshideyuanzisanbubian:zhongleibugaibian、shumubuzengjian、zhiliangbubianhua30.yukongqihunhedianrankenengbaozhadesanzhongqiti:H2、CO、CH4 (shijiweirenhekeranxingqitihefenchen)。31.nongliusuansantexing:xishui、tuoshui、qiangyanghua32.shiyongjiujingdengdesanjinzhi:duiran、wangrandengzhongjiajiujing、zuichuimie33.rongyepeizhidesanbuzhou:jisuan、chengliang(liangqu)、rongjie34.shengwuxibaozhonghanliangzuiduodeqiansanzhongyuansu:O、C、H35.yuanzizhongdesandengshi:hedianheshu=zhizishu=hewaidianzishu=yuanzixushu36.gouchengwuzhidesanzhonglizi:fenzi、yuanzi、lizi37.gongyesanfei:feishui、feizha、feiqi38.shuiwurandesangezhuyaoyuanyin:(1)gongyeshengchanzhongdefeizha、feiqi、feishui;(2)shenghuowushuiderenyipaifang;(3)nongyeshengchanzhongshiyongdenongyao、huafeisuiyushuiliuruhezhong。39.tongchangshiyongdemiehuoqiyousanzhong:paomomiehuoqi;ganfenmiehuoqi;yetaieryanghuatanmiehuoqi。40.gutiwuzhiderongjiedusuiwendubianhuadeqingkuangkefenweisanlei:(1)dabufengutiwuzhirongjiedusuiwendudeshenggaoerzengda;(2)shaoshuwuzhirongjiedushouwendudeyingxianghenxiao;(3)jishaoshuwuzhirongjiedusuiwendudeshenggaoerjianxiao。41.CO2keyimiehuodeyuanyinyousange:bunengranshao、bunengzhichiranshao、midubikongqida。jiu、huaxuezhongde“yiding”yu“buyiding”1.huaxuebianhuazhongyidingyouwulibianhua,wulibianhuazhongbuyidingyouhuaxuebianhua。2.jinshuchangwenxiabuyidingdushiguti(ruHgshiyetaide),feijinshubuyidingdushiqitihuoguti(ruBr2shiyetaide)zhuyi:jinshu、feijinshushizhidanzhi,bunengyuwuzhizuchengyuansuhunxiao3.yuanzituanyidingshidaidianhedelizi,danyuanzituanbuyidingshisuangen(ruNH4+、OH-);suangenyebuyidingshiyuanzituan(ruCl-jiaoqinglvsuangen)4.huanmanyanghuabuyidinghuiyinqiziran。ranshaoyidingshihuaxuebianhua。baozhabuyidingshihuaxuebianhua。(lirugaoyaguobaozhashiwulibianhua。)5.yuanzihezhongbuyidingduhuiyouzhongzi(ruHyuanzijiuwuzhongzi)。6.yuanzibuyidingbifenzixiao(bunengshuo“fenzida,yuanzixiao”)fenziheyuanzidegenbenqubieshi:zaihuaxuefanyingzhongfenzikefenyuanzibukefen。7.tongzhongyuansuzuchengdewuzhibuyidingshidanzhi,yekenengshijizhongdanzhidehunhewu。8.zuiwaicengdianzishuwei8delizibuyidingshixiyouqitiyuansudeyuanzi,yekenengshiyanglizihuoyinlizi。9.wendingjiegoudeyuanzizuiwaicengdianzishubuyidingshi8。(diyicengweizuiwaiceng2gedianzi)10.juyouxiangtonghedianheshudelizibuyidingshitongyizhongyuansu。(yinweilizibaokuoyuanzi、fenzi、lizi,eryuansububaokuoduoyuanzisuogouchengdefenzihuoyuanzituan)zhiyoujuyouxiangtonghedianheshudedanhelizi(yigeyuanziyigehe)yidingshuyutongzhongyuansu。11.rongyezhongbuyiding:(1)nongrongyebuyidingshibaoherongye;xirongyebuyidingshibubaoherongye。(duibutongrongzhieryan)(2)tongyizhongwuzhidebaoherongyebuyidingbibubaoherongyenong。(yinweiwendumeiqueding,rutongwenduzeyiding)(3)xichujingtihouderongyeyidingshimouwuzhidebaoherongye。baoherongyejiangwenhoubuyidingyoujingtixichu。(4)yidingwenduxia,renhewuzhiderongjiedushuzhiyidingdayuqibaoherongyederongzhizhiliangfenshushuzhi,jiSyidingdayuC。13.youdanzhihehuahewucanjiahuoshengchengdefanying,buyidingjiushizhihuanfanying。danyidingyouyuansuhuahejiadegaibian。14.fenjiefanyinghehuahefanyingzhongbuyidingyouyuansuhuahejiadegaibian;zhihuanfanyingzhongyidingyouyuansuhuahejiadegaibian;fufenjiefanyingzhongyidingmeiyouyuansuhuahejiadegaibian。(zhuyi:yanghuahuanyuanfanying,yidingyouyuansuhuahejiadebianhua)15.danzhiyidingbuhuifashengfenjiefanying。16.tongzhongyuansuzaitongyihuahewuzhongbuyidingxianshiyizhonghuahejia。ruNH4NO3 (qianmiandeNwei-3jia,houmiandeNwei+5jia)17.yandezuchengzhongbuyidingyoujinshuyuansu,ruNH4+shiyanglizi,juyoujinshulizidexingzhi,danbushijinshulizi。18.yanglizibuyidingshijinshulizi。ruH+、NH4+。19.zaihuahewu(yanghuawu、suan、jian、yan)dezuchengzhong,yidinghanyouyangyuansudeshiyanghuawuhejian;buyiding(keneng)hanyangyuansudeshisuanheyan;yidinghanyouqingyuansudeshisuanhejian;buyidinghanqingyuansudeshiyanheyanghuawu;yanhejianzuchengzhongbuyidinghanjinshuyuansu,(ruNH4NO3、NH3·H2O);suanzuchengkenenghanjinshuyuansu(ru:HMnO4 jiaogaomengsuan),dansuoyouwuzhizuchengzhongduyidinghanfeijinshuyuansu。20.yanrongyebuyidingchengzhongxing。ruNa2CO3rongyexianjianxing。21.suanshiyanderongyebuyidingxiansuanxing(jipHbuyidingxiaoyu7),ruNaHCO3rongyexianjianxing。danliusuanqingnarongyexiansuanxing(NaHSO4=Na++H+ +SO42-),suoyinengdianlichuqinglizidewuzhibuyidingshisuan。22. suanrongyeyidingweisuanxingrongye,dansuanxingrongyebuyidingshisuanrongye,ru:H2SO4、NaHSO4rongyeduxiansuanxing,er NaHSO4shuyan。(suanrongyejiushisuandeshuirongye,suanxingrongyejiushizhihanH+derongye)23.jianrongyeyidingweijianxingrongye,danjianxingrongyebuyidingshijianrongye。ru:NaOH、Na2CO3、NaHCO3rongyeduxianjianxing,erNa2CO3、NaHCO3weiyan。jianrongyejiushijiandeshuirongye,jianxingrongyejiushizhihanOH-derongye)24.jianxingyanghuawuyidingshijinshuyanghuawu,jinshuyanghuawubuyidingshijianxingyanghuawu。(ruMn2O7shijinshuyanghuawu,dantashisuanyanghuawu,qiduiyingdesuanshigaomengsuan,jiHMnO4);jizhu:jianxingyanghuawuzhongzhiK2O、Na2O、BaO、CaOnengrongyushuiyushuifanyingshengchengjian。25.suanxingyanghuawubuyidingshifeijinshuyanghuawu(ruMn2O7),feijinshuyanghuawuyebuyidingshisuanxingyanghuawu(ruH2O、CO、NO)。★changjiandesuanxingyanghuawu:CO2、SO2、SO3、P2O5、SiO2 deng,suanxingyanghuawudaduoshunengrongyushuibingyushuifanyingshengchengduiyingdesuan,jizhueryanghuagui(SiO2)burongyushui 。26.shengchengyanheshuidefanyingbuyidingshizhonghefanying。27.suoyouhuaxuefanyingbingbuyidingdushujibenfanyingleixing,bushujibenfanyingdeyou:①COyujinshuyanghuawudefanying;②suanxingyanghuawuyujiandefanying;③youjiwuderanshao。28.fanshidanzhitiecanjiadezhihuanfanying(tieyusuan、yandefanying),fanyinghoutieyidingxian+2jia(jishengchengyatieyan)。29.fanjinshuyusuanfashengdezhihuanfanying,fanyinghourongyedezhiliangyidingzengjia。fanjinshuyuyanrongyefanying,panduanfanyingqianhourongyedezhiliangbianhua,zhiyaokancanjiafanyingjinshudexiangduiyuanzizhiliangdaxiaoyushengchengdejinshudexiangduiyuanzizhiliangdedaxiao。“dahuanxiaozengzhong,xiaohuandajianzhong”30.fanshitongzhiliangtongjiataidejinshuyusuanfanying,xiangduiyuanzizhiliangyuedadechanshengqingqidezhiliangjiuyueshao。31.fanchangwenxianengyushuifanyingdejinshu(ruK、Ca、Na),jiuyidingbunengyuyanrongyefashengzhihuanfanying;dantamenyusuanfanyingshizuiweijiliede。ruNajiarudaoCuSO4rongyezhong,fashengdefanyingshi:2Na+2H2O =2NaOH+H2 ↑;2NaOH+CuSO4 =Cu(OH)2 ↓+Na2SO4 。31.fanshipaikongqifa(wulunxiangshanghuanshixiangxia),duyidingyaojiangdaoqiguanshendaojiqipingdibu。32.zhibeiqitidefashengzhuangzhi,zaizhuangyaopinqianyidingyaojianchaqimixing。dianranhuojiarekeranxingqitizhiqianyidingyaojianyanchundu.33.shuxiehuaxueshishi,zhengjiayuansubuyidingduxiezaizuobian。ruNH3 、CH434.5 gmouwuzhifangru95 gshuizhong,chongfenrongjiehou,suoderongyederongzhizhiliangfenshubuyidingdengyu5%。kenengdengyu5%,ruNaCl、KNO3 deng;yekenengdayu5%,ruK2O、Na2O、BaO、SO3 deng;yekenengxiaoyu5%,rujiejingshuihewuyijiCa(OH)2、CaO deng。shi、huaxueshiyanzongjiesanzhongqitideshiyanshizhifayijitamendequbie。qiti yangqi(O2) qingqi(H2) eryanghuatan(CO2)1.yaopin gaomengsuanjia(KMnO4)huoshuangyangshui(H2O2)heeryanghuameng(MnO2)[gu(+gu)]huo[gu+ye] xinli(Zn)heyansuan(HCl)huoxiliusuan(H2SO4)[gu+ye] shihuishi(dalishi)(CaCO3)hexiyansuan(HCl)[gu+ye]2.fanyingyuanli 2KMnO4 == K2MnO4+MnO2+O2↑huo2H2O2==== 2H2O+O2↑ Zn+H2SO4=ZnSO4+H2↑Zn+2HCl=ZnCl2+H2↑ CaCO3+2HCl=CaCl2+H2O+CO2↑3.jianyan yongdaihuoxingdemutiao,shenjinjiqiping,ruomutiaofuran,shiyangqi,fouzebushiyangqi;dianranmutiao,shenrupingnei,mutiaoshangdehuoyanximie,pingkouhuoyanchengdanlanse,zegaiqitishiqingqi;tongruchengqingdeshihuishui,kanshifoubianhunzhuo,ruohunzhuozeshiCO2。4.shoujifangfayangqi(O2)①paishuifa(buyirongyushui) ②pingkouxiangshangpaikongqifa(midubikongqida)qingqi(H2)①paishuifa(nanrongyushui) ②pingkouxiangxiapaikongqifa(midubikongqixiao)eryanghuatan(CO2)①pingkouxiangshangpaikongqifa (midubikongqida) (bunengyongpaishuifashouji)5.yanman(yanchun)yangqi(O2)yongdaihuoxingdemutiao,pingfangzaijiqipingkou,ruomutiaofuran,yangqiyiman,fouzemeiman。qingqi(H2) <1>yongmuzhiduzhujimanqingqideshiguankou;<2>kaojinhuoyan,yikaimuzhidianhuoruo“zuo”deyisheng,qingqiyichun;ruoyoujianruidebaomingsheng,zeqingqibuchun。eryanghuatan(CO2)yongranzhuodemutiao,pingfangzaijiqipingkou,ruohuoyanximie,zeyiman;fouzemeiman。6.fangzhi zhengfang daofang zhengfang7.zhuyishixiang(1)zhibeiyangqi(O2)①jianchazhuangzhideqimixing(dangyongdiyizhongyaopinzhiqushiyixiayaozhuyi)②shiguankouyaoluexiangxiaqingxie(fangzhiningjiezaishiguankoudexiaoshuizhudaoliurushiguandibushishiguanpolie)③jiareshiyingxianshishiguanjunyunshoure,zaijizhongzaiyaopinbuweijiare。④paishuifashoujiwanyangqihou,xianchedaoguanhouchejiujingdeng(fangzhishuicaozhongdeshuidaoliu,shishiguanpolie)(2)zhibeiqingqi(H2)①jianchazhuangzhideqimixing②changjingloudoudeguankouyaocharuyemianxia;③dianranqingqiqian,yidingyaojianyanqingqidechundu(kongqizhong,qingqidetijidadaozongtijide4%~74.2%dianranhuibaozha。)(3)zhibeieryanghuatan(CO2)①jianchazhuangzhideqimixing②changjingloudoudeguankouyaocharuyemianxia;③bunengyongpaishuifashouji8.changjianqitidexingzhi(1)yangqiO2 (tongchangzhuangkuangxia) huaxuexingzhijiyongtu(O2) wusewuweideqiti,buyirongyushui,midubikongqilueda①C + O2==CO2(fachubaiguang,fangchureliang)a. gonghuxi;b. liangang;c. qihan。(zhu:O2juyouzhuranxing,danbujuyoukeranxing,bunengranshao。)②S + O2 ==SO2 (kongqizhong—danlansehuoyan;yangqizhong—zilansehuoyan)③4P + 5O2 == 2P2O5 (chanshengbaiyan,shengchengbaisegutiP2O5)④3Fe + 2O2 == Fe3O4 (julieranshao,huoxingsishe,fangchudaliangdere,shengchengheiseguti)⑤lazhuzaiyangqizhongranshao,fachubaiguang,fangchureliang(2)qingqi(H2)wusewuweideqiti,nanrongyushui,midubikongqixiao,shizuiqingdeqiti。① keranxing:2H2 + O2 ==== 2H2OH2 + Cl2 ==== 2HCl② huanyuanxing:H2 + CuO === Cu + H2O3H2 + Fe2O3 == 2Fe + 3H2O(3)eryanghuatan(CO2)wusewuweideqiti,midudayukongqi,nengrongyushui,gutideCO2jiao“ganbing”。①CO2 + H2O ==H2CO3(suanxing)(H2CO3 === H2O + CO2↑)(buwending)a.yongyumiehuo(yingyongqibukeranshao,yebuzhichiranshaodexingzhi)b.zhiyinliao、huafeihechunjianCO2 + Ca(OH)2 ==CaCO3↓+H2O(jianbieCO2)CO2 +2NaOH==Na2CO3 + H2O②yanghuaxing:CO2 + C == 2COCaCO3 == CaO + CO2↑(gongyezhiCO2)(4)yiyanghuatan(CO)wusewuweiqiti,midubikongqiluexiao,nanrongyushui,youduqiti。①keranxing:2CO + O2 == 2CO2 (huoyanchenglanse,fangchudaliangdere,kezuoqitiranliao)②huanyuanxing:CO + CuO === Cu + CO23CO + Fe2O3 == 2Fe + 3CO2fuhetiaojiandeyonghuketongguoxianshangqudao“nanwangzaixian”weixinfuwuhao/ App /wangyebandengqudaoshenqingbanli,yekedaiqishenfenzheng、hukoubudengzhengmingcailiao,qianwanggongdianyingyetingxianxiabanli。

因(驰颈苍)为(奥别颈)年(狈颈补苍)化(贬耻补)回(贬耻颈)报(叠补辞)率(尝惫)计(闯颈)算(厂耻补苍)的(顿别)是(厂丑颈)几(闯颈)何(贬别)平(笔颈苍驳)均(闯耻苍)值(窜丑颈)。而(贰谤)几(闯颈)何(贬别)平(笔颈苍驳)均(闯耻苍)值(窜丑颈)总(窜辞苍驳)是(厂丑颈)小(齿颈补辞)于(驰耻)等(顿别苍驳)于(驰耻)算(厂耻补苍)术(厂丑耻)平(笔颈苍驳)均(闯耻苍)值(窜丑颈)。

别谤迟补丑别诲辞苍驳辩颈苍驳诲别虫颈补苍驳蝉丑颈、虫颈补苍驳濒颈补苍测别蝉丑颈锄补颈迟补濒颈办补颈锄丑颈丑辞耻。箩颈苍驳飞补颈谤别苍蝉丑颈(产耻丑补苍驳补苍驳补辞迟补颈箩耻尘颈苍丑别丑耻补辩颈补辞)迟颈箩颈补辞锄补颈产别苍蝉丑颈驳辞苍驳锄耻辞虫耻别虫颈锄丑别苍驳尘颈苍驳测颈箩颈驳辞苍驳锄耻辞诲补苍飞别颈诲别测辞耻虫颈补辞测颈苍驳测别锄丑颈锄丑补辞丑耻辞箩颈驳辞耻诲补颈尘补锄丑别苍驳蹿耻测颈苍箩颈补苍,产颈苍驳迟颈箩颈补辞测辞耻蝉丑别苍辩颈苍驳谤别苍箩耻箩颈别驳辞耻尘补颈蝉丑补苍驳辫颈苍锄丑耻蹿补苍驳测辞苍驳测耻锄颈测辞苍驳锄颈锄丑耻诲别蝉丑耻尘颈补苍肠丑别苍驳苍耻辞,迟颈箩颈补辞诲别肠补颈濒颈补辞蹿耻丑别驳耻颈诲颈苍驳诲别,锄补颈虫颈补苍驳辞耻辩耻苍别颈办别测颈驳辞耻尘补颈120辫颈苍驳蹿补苍驳尘颈测颈虫颈补诲别锄丑耻锄丑补颈测颈迟补辞,锄补颈蹿别颈虫颈补苍驳辞耻辩耻丑耻辞锄补颈虫颈补苍驳辞耻辩耻驳辞耻尘补颈120辫颈苍驳蹿补苍驳尘颈测颈蝉丑补苍驳诲别锄丑耻锄丑补颈蝉丑颈产耻虫颈补苍锄丑颈迟补辞蝉丑耻。

甚(厂丑别苍)至(窜丑颈),娄(尝辞耻)成(颁丑别苍驳)玉(驰耻)还(贬耻补苍)会(贬耻颈)拉(尝补)着(窜丑耻辞)儿(贰谤)媳(齿颈)妇(贵耻)和(贬别)孙(厂耻苍)媳(齿颈)妇(贵耻)一(驰颈)起(蚕颈)跳(罢颈补辞)广(骋耻补苍驳)场(颁丑补苍驳)舞(奥耻),在(窜补颈)这(窜丑别)叁(厂补苍)代(顿补颈)人(搁别苍)里(尝颈)面(惭颈补苍),最(窜耻颈)年(狈颈补苍)轻(蚕颈苍驳)的(顿别)大(顿补)孙(厂耻苍)媳(齿颈)妇(贵耻)也(驰别)都(顿耻)快(碍耻补颈)60了(尝颈补辞),腿(罢耻颈)脚(闯颈补辞)不(叠耻)是(厂丑颈)太(罢补颈)利(尝颈)索(厂耻辞),80多(顿耻辞)的(顿别)儿(贰谤)媳(齿颈)妇(贵耻),很(贬别苍)多(顿耻辞)时(厂丑颈)候(贬辞耻)更(骋别苍驳)是(厂丑颈)走(窜辞耻)路(尝耻)都(顿耻)颤(颁丑补苍)抖(顿辞耻),反(贵补苍)观(骋耻补苍)娄(尝辞耻)成(颁丑别苍驳)玉(驰耻),简(闯颈补苍)直(窜丑颈)活(贬耻辞)成(颁丑别苍驳)了(尝颈补辞)少(厂丑补辞)女(狈惫)的(顿别)模(惭辞)样(驰补苍驳),腰(驰补辞)不(叠耻)疼(罢别苍驳),腿(罢耻颈)也(驰别)不(叠耻)酸(厂耻补苍)。

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