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(dng)ǰλãزĎ > ӋY(ji) > Y(ji) > лW(xu)̲ij򞿂Y(ji)

лW(xu)̲ij򞿂Y(ji)

W(wng)վزĎ|rg2019-05-29 15:48:26|ƄӶˣлW(xu)̲ij򞿂Y(ji)

лW(xu)̲ij򞿂Y(ji)

лW(xu)̲ij򞿂Y(ji)201*-11-0120:09|(:ĬJ)лW(xu)̲ij򞿂Y(ji)

W(xu)ڸ߿}ıԽԽĿǰ߿}cжһͻ錍Ļ

A(ch)֪Rͻͻ錍̽@һcڿԇV_Ҫnɞ鿼W(xu)̽}dwˣnҪԾͲԶᘌĿǰڽ̲еķֲ^ɢW(xu)yյĬF(xin)ҽM˽M(ni)ώMF(xin)l(f)oゃ

һһ|(zh)ȵҺ

100mL1.00mol/LNaOHҺ

1E1Ӌ㣨2Q4.0gһλС(sh)3ܽ⣨4D(zhun)ƣҺsҜغD(zhun)ƣ5ϴ죨6ݣsˮעƿ(dng)Һx̶Ⱦ12cmrz^ιܵμsˮҺcc̶Ⱦͬһˮƽϣ7uwƿu8bƿN(bio)(bio)עˎƷQ

2ÃxɲExбPƽˎͲ100mLƿz^ι

3ע헣

(1)ƿֻһ̶ȾҘ(bio)ʹÜضȺҎ(gu)ֻƿҎ(gu)ݷeҺʹÜضȺҎ(gu)߀еζͲ

(2)Ҋƿ50mL100mL250mL500mL1000mL480mLc240mLҺ(yng)քe500mLƿ250mLƿÃxrƿעҎ(gu)бPƽ܌бP

(3)ƿʹ֮ǰ횲©ƿ(ni)ˮƿʳָסƿһֵָֻסƿƿ^粻©ˮƿD(zhun)1800oٵ©ˮʹáҺ©cζʹǰҲҪ©

(4)}ǶȣһӋĹwҺwǃxȱʧcxnj`Fe(OH)3zwƂ䣺

1EˮмFeCl3Һ^m(x)Һʼtɫֹͣӟ

ҪcIJУڼ͵FeCl3Һtɫֹͣӟ2漰ĻW(xu)ʽFe3++3H2OFe(OH)3zw+3H+{(dio)֮һõ̖{(dio)֮ǘ(bio)zwdz{(dio)֮Ǽӟ

3}ǶȣƲE(yng)xӷʽĕɫ(yng)

1Eϴպϴ2ԓKzFz

3ɫ(yng)dž|(zh)Ҳǻ|(zh)4NaKɫSɫɫ͸^{ɫ⒲5ij|(zh)ɫ(yng)SɫһNaK6}ǶȣENaKɫFe(OH)2Ƃ䣺

1F(xin)󣺰ɫD(zhun)ҾGɫ׃ɼtɫ

2W(xu)ʽ飺Fe2++2OH-=Fe(OH)24Fe(OH)2+O2+2H2O=4Fe(OH)3

3ע헣1ÁF}ҺƵNaOHҺ2ζ횲Һ2ҺһĤ籽ʳ͵ȣԷֹ4}ǶȣƂ^еĬF(xin)ʽP(gun)ȡʩԭƂ䣺1Eԇм35mLNa2SiO3Һ12η̪Һz^ιμϡ}߅߅ʎҺɫ׃\ӽʧrֹͣ2F(xin)͸Ĺzγ

3W(xu)ʽNaSiO3+2HCl=H2SiO3+2NaClᣩ4NaSiO3ҺSiO32-ˮ@AԣĶʹ̪ԇҺʼtɫҪxӵęz򞣺

1Cl-ęz򞣺AgNO3ҺټϡɲϡHNO3İɫȼữҺųCO32-ɔ_ٵμAgNO3ҺаɫtfCl2SO42-ęz򞣺ȼ}аɫM^VڞVҺټBaCl2ҺɰɫCotҺֱӵBaCl2ҺMЙz3}Ƕȣz򞷽sϴ켰P(gun)ȵӋČƷ

1(yng)ԭ2NH4Cl+Ca(OH)2CaCl2+2NH3+2H2O

2ռſ՚ⷨܿһF޻՚⌦

3Mٌ񝙵ļtɫʯԇԇܿԇ׃{fռMڌպН}IJԇܿF(xin)ןtCռM4﷽AʯҸܟoˮȻ}

5bDw͹wӟƚwbcͬ

չⰱˮ@ҺεʯһAưⰱˮֱӼӟҲư

6}Ƕȣ򰱚ЌW(xu)W(xu)ȡwΨһČλɹҪǶȞ飺(yng)ԭռPMԴ˻A(ch)M|(zh)̽Ȫ

1ԭOˮDz^ιܣˮܽİ⣨1700ʹƿ(ni)ѸٜpС≺еˮğƿNH3HClHBrHISO2ȚwˮγɇȪ

2F(xin)󣺮a(chn)tɫȪˮγɉAҺ̪A@tɫ3P(gun)Iٰ⑪(yng)Mڟƿ(yng)b©

4չCO2H2SCl2cˮγɇȪcNaOHҺγɇȪ~cᷴ(yng)Č

1ԭCu+2H2SO4()CuSO4+SO2+2H2O

2F(xin)󣺼ӟ֮ԇеƷtҺɫԇеɫʯԇҺ׃t(yng)ҺʢˮğҺɺɫ׃{ɫ3ԭጣ׃ڵ|(zh)鱻CuOCuOc_ϡᷴ(yng)CuSO4Һʾڴ˷(yng)~zڼrpȾ

4}ǶȣSO2|(zh)a(chn)̽GɫW(xu)β̎ȡʮXᷴ(yng)

1EFmX۾Ϻڼ©ڻ⛹wУgһɰĥ^Vlcȼ

2F(xin)ҷ(yng)l(f)ҫ۵Ĺâa(chn)ğ©мtB(ti)Һ飬l(f)(ni)ļɳҺs׃?yu)ɫw3W(xu)(yng)ʽFe2O3+2Al2Fe+Al2O34ע헣

1ҪôĥVlĤtycȼ

2©(ni)ļ©ҪһЩˮԷp©

3l(f)Ҫ|mļɳһǷֹl(f)ըǷֹڵҺwR4bҪֹ̫ʹ܂5}ǶȣEW(xu)ʽʮһк͟ግ򞣨˽⣩

1cAl(f)кͷ(yng)1molˮrጷŵğ

ע⣺1AքeǏᡢA(yng)ķʽH++OH-=H2OH=-57.3KJ/mol2(sh)̶ֵ׃cȼһӣ_ĺxֱ_r̖ؓ2к͟Ĝyע헣

1˜p`횴_Mܵٓpʧ؏(f)ɴȥy(sh)(j)ƽֵӋ(j)

2˱CAȫкͳH+OH-^ķ

3ʹAN^xʹyõк͟ᔵ(sh)ֵƫС1ԭCV=CAVA

ʮAк͵ζ򞣨˽⣩һԪcһԪAк͵ζ

2Ҫ󣺢ٜ(zhn)_ywe.ڜ(zhn)_ДζKc

3ʽζ͉ܺAʽζܵĘ(gu)죺0̶ڵζܵ϶ˣעҺwҕx(sh)(sh)ֵƫʹõζܕrĵһDz©۵ζx(sh)rӛ䛵С(sh)cλܵζrһ÷̪׻ָʾʯԇҺAʽζܻܲᡢԵ|(zh)һʽζʢb

4E0.1molL-1}ζδ֪ȵĚcҺٲ©ϴ졢ϴ

bҺsݡ{(dio)ҺעҺFƿУ

۵ζ۾עҕFƿҺҺɫ׃(dng)?sh)εһҺɫl(f)@׃Ұ犃(ni)׃ɫζKc

5}ǶȣζܵĽY(ji)(gu)x(sh)к͵ζԭʮȉAI(y)

1ԭ늽͵ʳ}ˮ늘O(yng)飺2NaCl+2H2O===2NaOH+H2+Cl2

2(yng)ã늽xӷʽ2Cl-+2H2O==2OH-+H2+Cl2ꎘOa(chn)H2NaOHꎘO늽H+ˮxa(chn)ꎘOˮxƽⱻƉģꎘO^(q)ҺʉAꎘO^(q)Ύ׵η̪ԇҺɰl(f)F(xin)ꎘO^(q)Һ׃tꖘOa(chn)Ț⣬񝙵KIԇꖘOԇ׃{

3}ǶȣɘOa(chn)Дa(chn)|(zh)P(gun)늽ԭʮ僣

1僵ԭc늽ԭͬ僕rһú僌ӽxӵ늽|(zh)ҺҺѴ僽ƷҺcֱԴؓOBꎘO僌ӽꖘOcֱԴOBꖘOܽɞxꎘO@ЩxꎘOϵӱ߀ԭɽw僼ı

2僳صĽMɣ僽ƷꎘO僌ӽꖘO僌ӽxӵҺҺꖘO(yng)Mne-=Mn+MҺꎘO(yng)Mn++ne-=M僼ϳe٣ʮ~ľ1늽ⷨ~ԭꖘO~Cu-2e-=Cu2+Fe-2e-=Fe2+ꎘO(~)Cu2++2e-=Cu2}Ľጣ~ڻ늘O늽rꖘOϰl(f)(yng)ܽ⡣~кZnNiFeAgAuȶNs|(zh)(dng)s|(zh)~ꖘOܽrλڽٻ~ǰĽs|(zh)ZnNiFeҲͬrʧȥxӵ~xyԱ߀ԭԲꎘOϵֻ늽ҺλڽٻԱ~֮ys|(zh)ʧȥӵ~yꖘOʧȥ׃xܽ⣬Խن|(zh)ʽe늽۵γꖘOࣨꖘO្yFؽٵԭϣ3}ǶȣԭҺxӝȵ׃

ʮuNuԭӵęz򞷽ȡ(yng)ȥ(yng)1򞲽E2ɫuԭӞ\SɫuԭӞ壻SɫuԭӞ3uNǘOIγɵĹrֻuԭouxAgNO3ֻcXa(chn)ȫAgXʱʹuNеXD(zhun)׃?yu)Xٸ(j)AgXɫc|(zh)_uNuԭӵķN͔(sh)Ŀ.

4yҺ֮ǰ횼ữк͵ҺеĉAҺ

5KMnO4ҺCȥ(yng)a(chn)ϩrҪעͨˮгȥҴͨKMnO4ҺҲˮֱәz򞣨tͨˮУʮϩČƷ

1(yng)ȡԭC2H5OHCH2=CH2+H2O2ҺҺӟcȚƷͬ3ã߻Óˮ

4ע헣Ҵ͝weȞ13Ҵע߅ע߅ۜضӋˮy嵽Һ¢ܷ(yng)ضҪѸߵ170

ԓЕa(chn)a(chn)SO2,ʙzϩrһÉAҺȥSO2ͨKMnO4ˮ5(yng)ܰl(f)ĸ(yng)

C2H5OHCH2=CH2+H2OC2H5-OH+HO-C2H5C2H5OC2H5+H2OC+2H2SO4()CO2+2SO2+2H2O

ʮƂ

ע헣

1ȼҴټӝĻҺ

2͜ؼӟСľMԷҴĴ]l(f)Һwҷv3(do)ĩ˲ҪNa2CO3ҺwҺw

4Na2CO3ҺҪ(yu)c„ζܽҴ۽ܽȣ֌^

5(yng)ĸ(yng)C2H5-OH+HO-C2H5C2H5-O-C2H5+H2OC+2H2SO4()CO2+2SO2+2H2O6}ǶȣˎƷ(do)ܵλNa2CO3Һü\ûW(xu)ƽD(zhun)ʵĴʩ

ʮšȩęz򞣨ȩAyR(yng)

1yRҺƷڝԇм1ml2%AgNO3Һ2Ȼ߅ʎԇ߅μ2%ϡˮa(chn)ijǡֹܽƵyҺ(yng)ʽAgNO3+NH3H2O=AgOH+NH4NO3AgOH+2NH3H2O=Ag(NH3)2OH+2H2O

2yRע헣1Ҫǡܽ⣨2yҺSSɾã3ӟ^̲ʎԇܣ4ԇҪ

3^yR(yng)ԇϡHNO3ϴBcCu(OH)2ҝҺ(yng)

1Cu(OH)2ҝҺƷԇ10%NaOHҺ2ml2%CuSO4Һ46ΣõƵĚ~ҝҺ2ע헣1Cu(OH)2Ƶģ2Ҫӟv3ډAԗl£NaOHҪ^

ʮcˮ⼰a(chn)C

1򞲽Eһ֧ԇмҺ׵ϡԇܷˮԡмӟ׷犣ȻϡNaOHҺʹA

2ע헣ϡ߻(yng)tÝ߻ˮ

Cˮa(chn)ǕrÉAҺкMyR(yng)cCu(OH)2ҝҺķ(yng)ԪػһW(wng)M(f)(x)

W(wng)j(lu)DDZM˽֪һN֪R(sh)Ԫػď(f)(x)жþW(wng)j(lu)D(sh)H

ͣ\þW(wng)j(lu)DM֪RĽY(ji)(gu)֪Rıֺȡ|(zh)䌍W(wng)j(lu)DҲһNЧĆԪ(f)(x)Ժ͌W(xu)(x)ԣڏ(f)(x)̌W(xu)܉혋(gu)֪RW(wng)j(lu)(do)W(xu)ȡԾW(wng)j(lu)ČW(xu)֪RMЏ(f)(x)܉𵽡һW(wng)ȫ±MաĽ̌W(xu)ЧһW(wng)j(lu)DĘ(gu)

W(wng)j(lu)DĘ(gu)ҪQ@ӎׂ}l혋(gu)(gu)ʲô(ni)ʲô(gu)ʲôľW(wng)j(lu)DЧ@ӎׂ}

1.W(wng)j(lu)D(yng)ԓЌW(xu)혋(gu)LһľW(wng)j(lu)DҪMٕrgٽ̎͏(f)(x)Y϶W(xu)þW(wng)j(lu)DȻʬF(xin)oW(xu)׌W(xu)˽еD(zhun)׃P(gun)ϵ@NmȻЧЧҪۿ(gu)W(wng)j(lu)D^̌Hnj֪Rľӹ^̣ɌW(xu)ԼL֪RW(wng)j(lu)Dһ֪Rď(f)(x)ͽY(ji)(gu)^W(xu)ҪPcW(xu)Ҫ(ni)ݣ^(q)Ҫ(ni)ݺʹҪ(ni)ҪҘ(gu)ʹ@Щ֪Rc֮gĽP(gun)ϵ@HҪW(xu)ڸߵČӴw֪RĽY(ji)(gu)P(gun)ϵMнMͬr֪RW(wng)j(lu)D߀ʹW(xu)(x)Rl(f)F(xin)Ϥ֪Rģ

2.W(wng)j(lu)D(yng)ԓW(wng)Щ֪Rٽ̎YϵľW(wng)j(lu)DDZMܰѱԪW(xu)֪RܾW(wng)ĶW(wng)MȥԪ“(lin)ϵϵҲW(wng)MY(ji)W(wng)j(lu)׃so˿˺ܡyܟW(xu)y܉?q)@ӵľW(wng)j(lu)Dι̵ӛסY(ji)cԸ`B֪RδӛסõľW(wng)j(lu)D(yng)ԓͻ֪R֪Rc֮gP(gun)ϵhȥs֦(ji)ԪW(wng)j(lu)D֮g·мɉK֮gͨ^׸(do)B

3.W(wng)j(lu)D(yng)ԓW(xu)оµľW(wng)j(lu)Y(ji)(gu)܉܉(ji)ʡӛYԴھ_ıȡsֲڵľW(wng)j(lu)DSrgƕu׃ģ(jng)V҂Ҏ(gu)tQĎ׺ΈDο(gu)֪RW(wng)j(lu)DҪMܵĺҎ(gu)t

4.Ԫػ֪RW(wng)j(lu)Ę(gu)W(wng)j(lu)D(gu)ķ֪RcW(xu)(x)ߵĂԶMͬһfԪ؃rB(ti)Ԫؼ仯Բ÷]ʽĎ׺νY(ji)(gu)׃rԪؼ仯˸(j)σrɵ͵ߵ׃ˆDʾ

þW(wng)j(lu)D(f)(x)Ԫػ

\ԪػľW(wng)j(lu)DH܉(f)(x)Ԫػ|(zh)໥D(zhun)ͬҲ܏(f)(x)ĽY(ji)(gu)ȡ䑪(yng)áF(xin)Ե仯Mf҂F(xin)xһ֪RcNH3MЏ(f)(x)ھW(wng)j(lu)DҵNH3Ĺ(ji)cP(gun)ӛȻ󰴽Y(ji)(gu)|(zh)W(xu)|(zh)ȡ;龀MЏ(f)(x)

1.NH3ĽY(ji)(gu)ӞʽF

2.|(zh)OˮˮҺAҺ䄩

3.W(xu)|(zh)W(wng)j(lu)DзǼ^ɰָ֪Rcǰ|(zh)^ָҷ߀ԭ(yng)·Ğ߀ԭ(yng)˰W(xu)|(zh)AԣNH3NH4+߀ԭԣNH3NO͟᲻(wn)ԣNH3N2

4.Dм^|(zh)ָNH3ģՓ϶ÁȡɈDпԿNȡһ@}ķֽ@}cA(yng)N2H2ϳɰеڶNʹõČưķNǹI(y)ȡķȻ󣬿@c(f)(x)ưbռ͸﷽I(y)ϳɰlx

5.(yng)ãֱҲÁɹ̑B(ti)ʣNH3NH4+һҪĹI(y);ȡȡᣨNH3NONO2HNO3ڌ҂Ҳͨ^z@}ĴڣNH4+NH3

ϰ|(zh);ͨ^W(wng)j(lu)DMЏ(f)(x)ͬӣ|(zh);֪RcҲɲȡƵķ(f)(x)

ЕrһЩ(f)sĹI(y)a(chn)ˇ̈D҂ͬӿھW(wng)j(lu)Dҵ(j)LƵX仯ľW(wng)j(lu)DAl2O3l(f)Һ҂ԷքeҵXVȡXăɷN̈DAܷAl2O3XVF(xin)e2O3SiO2s|(zh)NaAlO2Al(OH)3Al2O3Al

ܷAl2O3XVF(xin)e2O3SiO2s|(zh)AlCl3NaAlO2Al(OH)3Al2O3Al

UչxлW(xu)̲ij򞿂Y(ji)

лW(xu)̲ij򞿂Y(ji)

W(xu)ڸ߿}ıԽԽĿǰ߿}cжһͻ錍ĻA(ch)֪Rͻͻ錍̽@һcڿԇV_Ҫnɞ鿼W(xu)̽}dwһһ|(zh)ȵҺ

100mL1.00mol/LNaOHҺ

1E1Ӌ㣨2Q4.0gһλС(sh)3ܽ⣨4D(zhun)ƣҺsҜغD(zhun)ƣ5ϴ죨6ݣsˮעƿ(dng)Һx̶Ⱦ12cmrz^ιܵμsˮҺcc̶Ⱦͬһˮƽϣ7uwƿu8bƿN(bio)(bio)עˎƷQ

2ÃxɲExбPƽˎͲ100mLƿz^ι3ע헣

(1)ƿֻһ̶ȾҘ(bio)ʹÜضȺҎ(gu)ֻƿҎ(gu)ݷeҺʹÜضȺҎ(gu)߀еζͲ

(2)Ҋƿ50mL100mL250mL500mL1000mL480mLc240mLҺ(yng)քe500mLƿ250mLƿÃxrƿעҎ(gu)бPƽ܌бPӣ

(3)ƿʹ֮ǰ횲©ƿ(ni)ˮƿʳָסƿһֵָֻסƿƿ^粻©ˮƿD(zhun)180oٵ©ˮʹáҺ©cζʹǰҲҪ©(4)`

(5)}ǶȣһӋĹwҺwǃxȱʧcxnj`

0

Fe(OH)3zwƂ䣺

1EˮмFeCl3Һ^m(x)ҺʼtɫֹͣӟҪcIJڼ͵FeCl3Һtɫֹͣӟ

2漰ĻW(xu)ʽFe+3H2O=Fe(OH)3zw+3H{(dio)֮һõ̖{(dio)֮ǘ(bio)zwdz{(dio)֮Ǽӟ

3}ǶȣƲE(yng)xӷʽĕ

3+

+ɫ(yng)

1Eϴպϴ2ԓKzFz

3ɫ(yng)dž|(zh)Ҳǻ|(zh)4NaKɫSɫɫ͸^{ɫ⒲5ij|(zh)ɫ(yng)SɫһNaK6}ǶȣENaKɫ

ġFe(OH)2Ƃ䣺

1F(xin)󣺰ɫD(zhun)ҾGɫ׃ɼtɫ2W(xu)ʽ飺Fe+2OH=Fe(OH)24Fe(OH)2+O2+2H2O=4Fe(OH)3

3ע헣1ÁF}ҺƵNaOHҺУ2ζ횲Һ2ҺһĤ籽ʳ͵ȣԷֹ4}ǶȣƂ^еĬF(xin)ʽP(gun)ȡʩԭ

2+-

rFrFęz

Ƃ䣺

1Eԇм35mLNa2SiO3Һ12η̪Һz^ιμϡ}߅߅ʎҺɫ׃\ӽʧrֹͣ2F(xin)͸Ĺzγ

3W(xu)ʽNaSiO3+2HCl=H2SiO3+2NaClᣩ4NaSiO3ҺSiO3ˮ@AԣĶʹ̪ԇҺʼtɫ

ߡҪxӵęz򞣺

2-

1Clęz򞣺AgNO3ҺټϡɲϡHNO3İɫȼữҺųCO3ɔ_ٵμAgNO3ҺаɫɣtfCl

2SO4ęz򞣺ȼ}ᣬаɫM^VڞVҺټBaCl2ҺɰɫCotҺֱӵBaCl2ҺMЙz򞡣3}Ƕȣz򞷽sϴ켰P(gun)ȵӋ

2-2-

-ȚČƷ

šČƷ

1(yng)ԭ2NH4Cl+Ca(OH)2CaCl2+2NH3+2H2O

2ռſ՚ⷨܿһF޻՚⌦

3Mٌ񝙵ļtɫʯԇԇܿԇ׃{fռMڌպН}IJԇܿF(xin)ןtCռM4﷽AʯҸܟoˮȻ}

5bÈDw͹wӟƚwbãcͬ

չⰱˮ@ҺεʯһAưⰱˮֱӼӟҲư

6}Ƕȣ򰱚ЌW(xu)W(xu)ȡwΨһČλɹҪǶȞ飺(yng)ԭռPMԴ˻A(ch)M|(zh)̽򞡣

ʮȪ

1ԭOˮDz^ιˮܽİ⣨1700ʹƿ(ni)ѸٜpС≺еˮğƿNH3HClHBrHISO2ȚwˮγɇȪ

2F(xin)󣺮a(chn)tɫȪˮγɉAҺ̪A@tɫ3P(gun)Iٰ⑪(yng)Mڟƿ(yng)bò©

4չCO2H2SCl2cˮγɇȪcNaOHҺγɇȪ

һ~cᷴ(yng)Č

1ԭCu+2H2SO4()CuSO4+SO2+2H2O

2F(xin)󣺼ӟ֮ԇеƷtҺɫԇеɫʯԇҺ׃t(yng)ҺʢˮğҺɺɫ׃{ɫ

3ԭጣ׃ڵ|(zh)鱻CuOCuOc_ϡᷴ(yng)CuSO4Һʾڴ˷(yng)~zڼrpȾ

4}ǶȣSO2|(zh)a(chn)̽GɫW(xu)β̎ʮXᷴ(yng)

1EFmX۾Ϻڼ©Уڻ⛹wgһɰĥ^Vlcȼ

2F(xin)ҷ(yng)l(f)ҫ۵Ĺâa(chn)ğ©мtB(ti)Һl(f)(ni)ļɳҺs׃?yu)ɫw3W(xu)(yng)ʽFe2O3+2Al2Fe+Al2O34ע헣

1ҪôĥVlĤtycȼ

2©(ni)ļ©ҪһЩˮԷp©

3l(f)Ҫ|mļɳһǷֹl(f)ըѣǷֹڵҺwR4bòҪֹ̫ʹ܂5}ǶȣEW(xu)ʽ

ʮк͟ግ򞣨˽⣩

1cAl(f)кͷ(yng)1molˮrጷŵğ

ע⣺1AքeǏA(yng)ķʽH+OH=H2OH=-57.3KJ/mol2(sh)̶ֵ׃cȼһ_ĺxֱ_r̖ؓ2к͟Ĝyע헣

1˜p`횴_Mܵٓpʧ؏(f)ɴΣȥy(sh)(j)ƽֵӋ(j)2˱CAȫкͳHOH^ķ

3ʹAN^xᣬʹyõк͟ᔵ(sh)ֵƫС

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ʮAк͵ζ򞣨˽⣩һԪcһԪAк͵ζ

1ԭCV=CAVA

2Ҫ󣺢ٜ(zhn)_ywe.ڜ(zhn)_ДζKc

3ʽζ͉ܺAʽζܵĘ(gu)죺0̶ڵζܵ϶עҺwҕx(sh)(sh)ֵƫʹõζܕrĵһDz©۵ζx(sh)rӛ䛵С(sh)cλܵζrһ÷̪׻ָʾʯԇҺAʽζܻܲԵ|(zh)һʽζʢb4E0.1molL}ζδ֪ȵĚcҺ

-ٲ©ϴϴ

bҺs{(dio)Һ桢עҺFƿУ

۵ζ۾עҕFƿҺҺɫ׃(dng)?sh)εһΣҺɫl(f)@׃Ұ犃(ni)׃ɫζKc

5}ǶȣζܵĽY(ji)(gu)x(sh)к͵ζԭ

ʮȉAI(y)

1ԭ늽͵ʳ}ˮ늘O(yng)飺2NaCl+2H2O===2NaOH+H2+Cl2

2(yng)ã늽xӷʽ2Cl+2H2O==2OH+H2+Cl2ꎘOa(chn)H2NaOHꎘO늽Hˮxa(chn)ģꎘOˮxƽⱻƉꎘO^(q)ҺʉAԡꎘO^(q)Ύ׵η̪ԇҺɰl(f)F(xin)ꎘO^(q)Һ׃tꖘOa(chn)Ț񝙵KIԇꖘOԇ׃{3}ǶȣɘOa(chn)Дa(chn)|(zh)P(gun)늽ԭ

ʮ僣

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1僵ԭc늽ԭͬ僕rһú僌ӽxӵ늽|(zh)ҺҺѴ僽ƷҺУcֱԴؓOBꎘO僌ӽꖘOcֱԴOBꖘOܽɞxꎘO@ЩxꎘOϵӱ߀ԭɽw僼ı2僳صĽMɣ僽ƷꎘO僌ӽꖘO僌ӽxӵҺҺꖘO(yng)Mne=MMҺꎘO(yng)M+ne=M僼ϳe٣

ʮ~ľ

-n+

n+-

1늽ⷨ~ԭꖘO~Cu-2e=CuFe-2e=FeꎘO(~)Cu+2e=Cu2}Ľጣ~ڻ늘O늽rꖘOϰl(f)(yng)ܽ~кZnNiFeAgAuȶNs|(zh)(dng)s|(zh)~ꖘOܽrλڽٻ~ǰĽs|(zh)ZnNiFeҲͬrʧȥxӵ~xyԱ߀ԭԲꎘOϵֻ늽ҺλڽٻԱ~֮ys|(zh)ʧȥӵ~yꖘOʧȥ׃xܽԽن|(zh)ʽe늽۵γꖘOࣨꖘO្yFؽٵԭϣ

3}ǶȣԭҺxӝȵ׃

-2+-2+2+-ʮuNuԭӵęz򞷽ȡ(yng)ȥ(yng)

1򞲽E

2ɫuԭӞȣ\SɫuԭӞSɫuԭӞ

3uNǘOIγɵĹrֻuԭouxӣAgNO3ֻcXa(chn)ȫAgXʱʹuNеXD(zhun)׃?yu)Xٸ(j)AgXɫc|(zh)_uNuԭӵķN͔(sh)Ŀ.4yҺ֮ǰ횼ữк͵ҺеĉAҺɡ

5KMnO4ҺCȥ(yng)a(chn)ϩrҪעͨˮгȥҴͨKMnO4ҺҲˮֱәz򞣨tͨˮУ

ʮϩČƷ

1(yng)ȡԭC2H5OHCH2=CH2+H2O2ҺҺӟcȚƷͬ3ã߻Óˮ

4ע헣Ҵ͝weȞ13Ҵע߅ע룬߅ۜضӋˮy嵽Һ¢ܷ(yng)ضҪѸߵ170

ԓЕa(chn)a(chn)SO2,ʙzϩrһÉAҺȥSO2ͨKMnO4ˮ5(yng)ܰl(f)ĸ(yng)

C2H5OHCH2=CH2+H2OC2H5-OH+HO-C2H5C2H5OC2H5+H2OC+2H2SO4()CO2+2SO2+2H2OʮƂ

ע헣

1ȼҴټӝĻҺ

2͜ؼӟСľMԷᡢҴĴ]l(f)Һwҷv3(do)ĩ˲ҪNa2CO3ҺwУҺw

4Na2CO3ҺҪ(yu)c„ζܽҴ۽ܽ֌^

5(yng)ĸ(yng)C2H5-OH+HO-C2H5C2H5-O-C2H5+H2OC+2H2SO4()CO2+2SO2+2H2O

6}ǶȣˎƷ(do)ܵλNa2CO3Һü\ûW(xu)ƽD(zhun)ʵĴʩʮһȩęz򞣨ȩ

AyR(yng)

1yRҺƷڝԇм1ml2%AgNO3Һ2Ȼ߅ʎԇ߅μ2%ϡˮa(chn)ijǡֹܽƵyҺ

(yng)ʽAgNO3+NH3H2O=AgOH+NH4NO3AgOH+2NH3H2O=Ag(NH3)2OH+2H2O

2yRע헣1Ҫǡܽ⣨2yҺSSɾã3ӟ^̲ʎԇܣ4ԇҪ

3^yR(yng)ԇϡHNO3ϴBcCu(OH)2ҝҺ(yng)

1Cu(OH)2ҝҺƷԇ10%NaOHҺ2ml2%CuSO4Һ46õƵĚ~ҝҺ

2ע헣1Cu(OH)2Ƶģ2Ҫӟv3ډAԗl£NaOHҪ^

ʮcˮ⼰a(chn)C

1򞲽Eһ֧ԇмҺ׵ϡԇܷˮԡмӟ׷ȻϡNaOHҺʹA

2ע헣ϡ߻(yng)tÝ߻ˮ

Cˮa(chn)ǕrÉAҺкMyR(yng)cCu(OH)2ҝҺķ(yng)

ʾP(gun)ڡлW(xu)̲ij򞿂Y(ji)oķHչ˼SʹлW(xu)̲ij򞿂Y(ji)ԓƪ½h(chung)

ԴW(wng)j(lu) ؟(z)•ăHތW(xu)(x)a(chn)(qun)}Ո“(lin)ϵ҂rh


лW(xu)̲ij򞿂Y(ji)ɻ“(lin)W(wng)Ñṩ,D(zhun)dՈԭϢ,xx!
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