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(dng)ǰλãزĎ(k) > Ӌ(j)Y(ji) > Y(ji) > лW(xu)̲ij(sh)(yn)Y(ji)

лW(xu)̲ij(sh)(yn)Y(ji)

W(wng)վزĎ(k)|r(sh)g2019-05-29 15:48:26|Ƅ(dng)ˣлW(xu)̲ij(sh)(yn)Y(ji)

лW(xu)̲ij(sh)(yn)Y(ji)

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

W(xu)(sh)(yn)ڸ߿}ıԽ(li)ԽĿǰ߿(sh)(yn)}c(din)жһͻ錍(sh)(yn)Ļ

A(ch)֪R(sh)ͻͻ錍(sh)(yn)̽@һc(din)ڿԇV_Ҫn(sh)(yn)ɞ鿼W(xu)(sh)(yn)̽}dwn(sh)(yn)ҪԾͲԶˣᘌ(du)Ŀǰ(sh)(yn)ڽ̲еķֲ^ɢW(xu)yյĬF(xin)ҽM˽M(ni)ώM(jn)F(xin)l(f)oゃ

һһ|(zh)ȵҺ

100mL1.00mol/LNaOHҺ

1E1Ӌ(j)㣨2Q4.0gһλС(sh)3ܽ⣨4D(zhun)ƣҺsҜغD(zhun)ƣ5ϴ죨6ݣsˮעƿ(dng)Һx̶Ⱦ12cmr(sh)z^ιܵμsˮҺc(din)c̶Ⱦͬһˮƽϣ7uwƿu8bƿN(bio)(bio)עˎƷQ

2ÃxɲExбPƽˎͲ100mLƿz^ι

3ע(xing)

(1)ƿֻһ(g)̶ȾҘ(bio)ʹÜضȺҎ(gu)ֻƿҎ(gu)ݷeҺʹÜضȺҎ(gu)߀еζܡͲ

(2)Ҋ(jin)ƿ50mL100mL250mL500mL1000mL480mLc240mLҺ(yng)քe500mLƿ250mLƿÃxr(sh)ƿעҎ(gu)бPƽ܌бPӣ

(3)ƿʹ֮ǰ횲©ƿ?j)?ni)ˮƿʳָסƿһֵָֻסƿףƿ^(gu)(li)粻©ˮƿD(zhun)1800oٵ©ˮʹáҺ©cζʹǰҲҪ©

(4)}ǶȣһӋ(j)ĹwҺwǃxȱʧcxnj(sh)(yn)`Fe(OH)3zwƂ䣺

1EˮмFeCl3Һ^m(x)Һʼtɫֹͣӟ

Ҫc(din)IJڼ͵FeCl3Һtɫֹͣӟ2漰ĻW(xu)ʽFe3++3H2OFe(OH)3zw+3H+(qing){(dio)֮һõ̖(ho)(qing){(dio)֮ǘ(bio)zwdz(qing){(dio)֮Ǽӟ

3}ǶȣƲE(du)(yng)xӷʽĕɫ(yng)

1Eϴպϴ2ԓ(sh)(yn)KzFz

3ɫ(yng)dž|(zh)Ҳǻ|(zh)4NaKɫSɫɫ͸^(gu){(ln)ɫ⒲5ij|(zh)ɫ(yng)SɫһNaK6}Ƕȣ(sh)(yn)ENaKɫFe(OH)2Ƃ䣺

1(sh)(yn)F(xin)󣺰ɫD(zhun)ҾGɫ׃ɼtɫ

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

3ע(xing)1ÁF}ҺƵģNaOHҺ2ζ횲Һ2ҺһĤ籽ʳ͵ȣԷֹ4}ǶȣƂ^(gu)еĬF(xin)ʽP(gun)ȡʩԭƂ䣺1Eԇм35mLNa2SiO3Һ12η̪Һz^ιμϡ}߅߅ʎҺɫ׃\ӽʧr(sh)ֹͣ2F(xin)͸Ĺzγ

3W(xu)ʽNaSiO3+2HCl=H2SiO3+2NaCl(qing)ᣩ4NaSiO3ҺSiO32-ˮ@AĶʹ̪ԇҺʼtɫҪxӵęz(yn)

1Cl-ęz(yn)AgNO3ҺټϡɲϡHNO3İɫȼữҺųCO32-ɔ_ٵμAgNO3Һаɫtf(shu)Cl2SO42-ęz(yn)ȼ}аɫM(jn)^(gu)VڞVҺټBaCl2ҺɰɫCo(w)tҺֱӵBaCl2ҺM(jn)Йz(yn)3}Ƕȣz(yn)sϴ켰P(gun)ȵӋ(j)Č(sh)(yn)Ʒ

1(yng)ԭ2NH4Cl+Ca(OH)2CaCl2+2NH3+2H2O

2ռſ՚ⷨܿһF(tun)޻՚⌦(du)

3(yn)Mٌ(rn)ļtɫʯԇԇܿԇ׃{(ln)f(shu)ռMڌպН}IJԇܿF(xin)ןtCռM4﷽AʯҸܟo(w)ˮȻ}

5bDw͹wӟƚwbcͬ

չⰱˮ@ҺεʯһAưⰱˮֱӼӟҲư

6}Ƕȣ򰱚ЌW(xu)W(xu)(sh)(yn)ȡwΨһČ(sh)(yn)λɹҪǶȞ飺(yng)ԭռP(yn)MԴ˻A(ch)M(jn)|(zh)̽(sh)(yn)ˡȪ(sh)(yn)

1(sh)(yn)ԭOˮDz^ιܣˮܽİ⣨1700ʹƿ?j)?ni)(qing)ѸٜpС≺еˮğƿNH3HClHBrHISO2ȚwˮγɇȪ

2(sh)(yn)F(xin)󣺮a(chn)tɫȪˮγɉAҺ̪A@tɫ3(sh)(yn)P(gun)Iٰ⑪(yng)Mڟƿ(yng)b©

4(sh)(yn)չCO2H2SCl2cˮγɇȪcNaOHҺγɇȪ~cᷴ(yng)Č(sh)(yn)

1(sh)(yn)ԭCu+2H2SO4()CuSO4+SO2+2H2O

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

4}ǶȣSO2|(zh)a(chn)̽GɫW(xu)β̎ʮXᷴ(yng)

1(sh)(yn)EFmX۾Ϻڼ©Уڻ⛹wgһɰĥ^(gu)Vlc(din)ȼ

2(sh)(yn)F(xin)ҷ(yng)l(f)ҫ۵Ĺâa(chn)ğ©ƣмtB(ti)Һl(f)(ni)ļ(x)ɳҺs׃?yu)ɫw3W(xu)(yng)ʽFe2O3+2Al2Fe+Al2O34ע(xing)

1ҪôĥVlĤtyc(din)ȼ

2©(ni)ļ©ҪһЩˮ(rn)Էp©

3l(f)Ҫ|mļ(x)ɳһǷֹl(f)ըǷֹڵҺwRˡ4(sh)(yn)bҪֹ̫ʹ܂5}Ƕȣ(sh)(yn)EW(xu)ʽʮһк͟ግ(sh)(yn)˽⣩

1cAl(f)кͷ(yng)1molˮr(sh)ጷŵğ

ע⣺1ᡢAքeǏ(qing)ᡢ(qing)A(du)(yng)ķʽH++OH-=H2OH=-57.3KJ/mol2(sh)̶ֵ׃cȼһ_ĺxֱ_(d)r(sh)ؓ(f)̖(ho)2к͟Ĝy(c)ע(xing)

1˜p`횴_Mܵٓpʧ(sh)(yn)؏(f)ɴȥy(c)(sh)(j)ƽֵӋ(j)(j)

2˱CAȫкͳH+OH-^(gu)ķ

3(sh)(yn)ʹAN^(gu)x(hu)ʹy(c)õк͟ᔵ(sh)ֵƫС1ԭCV=CAVA

ʮAк͵ζ(sh)(yn)˽⣩һԪcһԪAк͵ζ

2Ҫ󣺢ٜ(zhn)_y(c)we.ڜ(zhn)_ДζKc(din)

3ʽζ͉ܺAʽζܵĘ(gu)죺0̶ڵζܵ϶ˣעҺwҕx(sh)(sh)ֵƫʹõζܕr(sh)ĵһDz©۵ζx(sh)r(sh)ӛ䛵С(sh)c(din)λܵζr(sh)һ÷̪׻ָʾʯԇҺAʽζܻܲԵ|(zh)һʽζʢb

4E0.1molL-1}ζδ֪ȵĚcҺٲ©ϴ졢(rn)ϴ

bҺs{(dio)ҺעҺFƿУ

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

5}ǶȣζܵĽY(ji)(gu)x(sh)к͵ζԭʮȉAI(y)

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

2(yng)ã늽xӷʽ2Cl-+2H2O==2OH-+H2+Cl2ꎘOa(chn)H2NaOHꎘO늽H+ˮxa(chn)ꎘOˮxƽⱻƉꎘO^(q)ҺʉAꎘO^(q)Ύ׵η̪ԇҺɰl(f)F(xin)ꎘO^(q)Һ׃t(yng)Oa(chn)Ț(rn)KIԇ(yng)Oԇ׃{(ln)

3}ǶȣɘOa(chn)Дa(chn)|(zh)P(gun)늽ԭʮ僣

1僵ԭc늽ԭͬ僕r(sh)һú僌ӽ(yng)xӵ늽|(zh)ҺҺѴ僽ƷҺУcֱԴؓ(f)OBꎘO僌ӽ(yng)OcֱԴOB(yng)Oܽɞ(yng)xꎘO@ЩxꎘOϵӱ߀ԭɽw僼ı

2僳صĽMɣ僽ƷꎘO僌ӽ(yng)O僌ӽxӵҺҺ(yng)O(yng)Mne-=Mn+M(jn)ҺꎘO(yng)Mn++ne-=M僼ϳe٣ʮ~ľ1늽ⷨ~ԭ(yng)O~Cu-2e-=Cu2+Fe-2e-=Fe2+ꎘO(~)Cu2++2e-=Cu2(wn)}Ľጣ~ڻ늘O늽r(sh)(yng)Oϰl(f)(yng)ܽ~кZnNiFeAgAuȶNs|(zh)(dng)s|(zh)~(yng)Oܽr(sh)λڽٻ(dng)~ǰĽs|(zh)ZnNiFeҲ(hu)ͬr(sh)ʧȥ(yng)xӵ~xyԱ߀ԭԲꎘOϵֻ늽Һλڽٻ(dng)Ա~֮ys|(zh)ʧȥӵ~y(yng)Oʧȥ׃(yng)xܽԽن|(zh)ʽe늽۵γ(yng)Oࣨ(yng)O្yFؽٵԭϣ3}ǶȣԭҺxӝȵ׃

ʮuNuԭӵęz(yn)ȡ(yng)ȥ(yng)1(sh)(yn)E2ɫuԭӞ\SɫuԭӞSɫuԭӞ3uNǘOIγɵĹr(ji)ֻuԭo(w)uxAgNO3ֻcXa(chn)ȫAgXʱʹuNеXD(zhun)׃?yu)Xٸ(j)AgXɫc|(zh)(li)_uNuԭӵķN͔(sh)Ŀ.

4yҺ֮ǰ횼ữк͵ҺеĉAҺ

5KMnO4Һ(yn)Cȥ(yng)a(chn)ϩr(sh)ҪעͨˮгȥҴͨKMnO4ҺҲˮֱәz(yn)tͨˮУʮߡϩČ(sh)(yn)Ʒ

1(yng)ȡԭC2H5OHCH2=CH2+H2O2ҺҺӟc(sh)(yn)ȚƷͬ3ã߻Óˮ

4ע(xing)Ҵ͝weȞ13Ҵע᣻߅ע߅ۜضӋ(j)ˮy嵽Һ¢ܷ(yng)ضҪѸߵ170

ԓ(sh)(yn)Е(hu)a(chn)a(chn)SO2,ʙz(yn)ϩr(sh)һÉAҺȥSO2ͨKMnO4ˮ5(yng)ܰl(f)ĸ(yng)

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

ʮƂ

ע(xing)

1ȼҴټӝĻҺ

2͜ؼӟСľM(jn)ԷᡢҴĴ]l(f)Һwҷv3(do)ĩ˲ҪNa2CO3ҺwҺw

4Na2CO3ҺҪ(yu)c(din)ᣬ„?dng)ζܽҴ۽ܽ֌^

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

ʮȩęz(yn)ȩAyR(yng)

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

2yR(sh)(yn)ע(xing)1Ҫǡܽ⣨2yҺSSãɾã3ӟ^(gu)̲ʎԇܣ4ԇҪ

3^(gu)yR(yng)ԇϡHNO3ϴBcCu(OH)2ҝҺ(yng)

1Cu(OH)2ҝҺƷԇ10%NaOHҺ2ml2%CuSO4Һ46õƵĚ~ҝҺ2ע(xing)1Cu(OH)2Ƶģ2Ҫӟv3(sh)(yn)ډAԗl£NaOHҪ^(gu)

ʮcˮ⼰a(chn)(yn)C

1(sh)(yn)Eһ֧ԇмҺ׵ϡᣬԇܷˮԡмӟ׷ȻϡNaOHҺʹAԡ

2ע(xing)ϡ߻(yng)tÝ߻ˮ

(yn)Cˮa(chn)Ǖr(sh)ÉAҺкM(jn)yR(yng)cCu(OH)2ҝҺķ(yng)ԪػһW(wng)M(f)(x)

W(wng)j(lu)DDZM˽֪һN֪R(sh)(sh)Ԫػď(f)(x)ж(hu)þW(wng)j(lu)D(sh)H

ͣ\(yn)þW(wng)j(lu)DM(jn)֪R(sh)ĽY(ji)(gu)֪R(sh)ıֺȡ|(zh)䌍(sh)W(wng)j(lu)DҲһNЧĆԪ(f)(x)Ժ͌W(xu)(x)ڏ(f)(x)̌W(xu)܉혋(gu)֪R(sh)W(wng)j(lu)(do)W(xu)ȡԾW(wng)j(lu)Č(du)W(xu)֪R(sh)M(jn)Џ(f)(x)܉𵽡һW(wng)ȫ±MաĽ̌W(xu)ЧһW(wng)j(lu)DĘ(gu)

W(wng)j(lu)DĘ(gu)ҪQ@ӎׂ(g)(wn)}l(shu)(li)(gu)(gu)ʲô(ni)ʲô(gu)ʲôľW(wng)j(lu)DЧ@ӎׂ(g)(wn)}

1.W(wng)j(lu)D(yng)ԓЌW(xu)(li)(gu)Lһ(g)ľW(wng)j(lu)DҪM(fi)ٕr(sh)gٽ̎͏(f)(x)Y϶W(xu)þW(wng)j(lu)DȻʬF(xin)oW(xu)׌W(xu)˽еD(zhun)׃P(gun)ϵ@NmȻЧЧҪۿۡ(gu)W(wng)j(lu)D^(gu)̌(sh)Hnj(du)֪R(sh)ľӹ^(gu)̣ɌW(xu)Լ(li)L֪R(sh)W(wng)j(lu)Dһ֪R(sh)ď(f)(x)ͽY(ji)(gu)^(gu)W(xu)ҪPc(din)W(xu)Ҫ(ni)^(q)Ҫ(ni)ݺʹҪ(ni)ҪҘ(gu)ʹ@Щ֪R(sh)c(din)֮gĽP(gun)ϵ@(sh)HҪW(xu)ڸߵČӴw֪R(sh)ĽY(ji)(gu)P(gun)ϵM(jn)нMͬr(sh)֪R(sh)W(wng)j(lu)D߀ʹW(xu)(x)R(sh)l(f)F(xin)(du)Ϥ֪R(sh)ģ

2.W(wng)j(lu)D(yng)ԓW(wng)Щ֪R(sh)ٽ̎YϵľW(wng)j(lu)DDZMܰѱԪW(xu)֪R(sh)ܾW(wng)ĶW(wng)M(jn)ȥԪ“(lin)ϵϵҲW(wng)M(jn)(li)Y(ji)W(wng)j(lu)׃so˿˺ܡyܟW(xu)y܉?q)@ӵľW(wng)j(lu)Dι̵ӛסY(ji)cԸ`B֪R(sh)δӛסõľW(wng)j(lu)D(yng)ԓͻ֪R(sh)֪R(sh)c(din)֮gP(gun)ϵhȥs֦(ji)ԪW(wng)j(lu)D֮g·мɉK֮gͨ^(gu)׸(do)B

3.W(wng)j(lu)D(yng)ԓ(jin)W(xu)о(jin)µľW(wng)j(lu)Y(ji)(gu)܉܉(ji)ʡӛYԴھ_ıȡsֲڵľW(wng)j(lu)DSr(sh)gƕ(hu)u׃ģ(jng)(yn)V҂Ҏ(gu)t(du)QĎ׺ΈDοˣ(gu)֪R(sh)W(wng)j(lu)DҪMܵĺ(jin)Ҏ(gu)t

4.Ԫػ֪R(sh)W(wng)j(lu)Ę(gu)W(wng)j(lu)D(gu)ķ֪R(sh)c(din)W(xu)(x)ߵĂ(g)ԶMͬһ(li)f(shu)Ԫ؃r(ji)B(ti)Ԫؼ仯Բ÷]ʽĎ׺νY(ji)(gu)׃r(ji)Ԫؼ仯˸(j)σr(ji)ɵ͵ߵ׃ˆDʾ

þW(wng)j(lu)D(f)(x)Ԫػ

\(yn)ԪػľW(wng)j(lu)DH܉(f)(x)Ԫػ|(zh)໥D(zhun)ͬҲ܏(f)(x)ĽY(ji)(gu)ȡ䑪(yng)áF(xin)Ե仯M(jn)f(shu)҂F(xin)xһ(g)֪R(sh)c(din)NH3M(jn)Џ(f)(x)ھW(wng)j(lu)DҵNH3Ĺ(ji)c(din)P(gun)ӛȻ󰴽Y(ji)(gu)|(zh)W(xu)|(zh);龀M(jn)Џ(f)(x)

1.NH3ĽY(ji)(gu)Ӟʽ飬F

2.|(zh)OˮˮҺAҺ䄩

3.W(xu)|(zh)W(wng)j(lu)DзǼ^ɰָ֪R(sh)c(din)ǰ|(zh)^ָҷ߀ԭ(yng)·Ğ߀ԭ(yng)˰(g)W(xu)|(zh)AԣNH3NH4+߀ԭԣNH3NO͟᲻(wn)ԣNH3N2

4.Dм^|(zh)ָNH3Փ϶Á(li)ȡɈDпԿNȡһ@}ķֽ@}cA(yng)N2H2ϳɰеڶNʹõČ(sh)(yn)ưķNǹI(y)ȡķȻ@c(din)(f)(x)(sh)(yn)ưbռ͸﷽I(y)ϳɰlxȡ

5.(yng)ãֱҲÁ(li)ɹ̑B(ti)ʣNH3NH4+һ(g)ҪĹI(y);ȡȡᣨNH3NONO2HNO3ڌ(sh)(yn)У҂Ҳͨ^(gu)(li)z(yn)@}ĴڣNH4+NH3

ϰ|(zh);ͨ^(gu)W(wng)j(lu)DM(jn)Џ(f)(x)ͬ|(zh);֪R(sh)c(din)ҲɲȡƵķ(f)(x)

Еr(sh)(du)һЩ(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

U(ku)չxлW(xu)̲ij(sh)(yn)Y(ji)

лW(xu)̲ij(sh)(yn)Y(ji)

W(xu)(sh)(yn)ڸ߿}ıԽ(li)ԽĿǰ߿(sh)(yn)}c(din)жһͻ錍(sh)(yn)ĻA(ch)֪R(sh)ͻͻ錍(sh)(yn)̽@һc(din)ڿԇV_Ҫn(sh)(yn)ɞ鿼W(xu)(sh)(yn)̽}dwһһ|(zh)ȵҺ

100mL1.00mol/LNaOHҺ

1E1Ӌ(j)㣨2Q4.0gһλС(sh)3ܽ⣨4D(zhun)ƣҺsҜغD(zhun)ƣ5ϴ죨6ݣsˮעƿ(dng)Һx̶Ⱦ12cmr(sh)z^ιܵμsˮҺc(din)c̶Ⱦͬһˮƽϣ7uwƿu8bƿN(bio)(bio)עˎƷQ

2ÃxɲExбPƽˎͲ100mLƿz^ι3ע(xing)

(1)ƿֻһ(g)̶ȾҘ(bio)ʹÜضȺҎ(gu)ֻƿҎ(gu)ݷeҺʹÜضȺҎ(gu)߀еζܡͲ

(2)Ҋ(jin)ƿ50mL100mL250mL500mL1000mL480mLc240mLҺ(yng)քe500mLƿ250mLƿÃxr(sh)ƿעҎ(gu)бPƽ܌бP

(3)ƿʹ֮ǰ횲©ƿ?j)?ni)ˮƿʳָסƿһֵָֻסƿƿ^(gu)(li)粻©ˮƿD(zhun)180oٵ©ˮʹҺ©cζʹǰҲҪ©(4)`

(5)}ǶȣһӋ(j)ĹwҺwǃxȱʧcxnj(sh)(yn)`

0

Fe(OH)3zwƂ䣺

1EˮмFeCl3Һ^m(x)ҺʼtɫֹͣӟҪc(din)IJУڼ͵FeCl3Һtɫֹͣӟ

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

3}ǶȣƲE(du)(yng)xӷʽĕ

3+

+ɫ(yng)

1Eϴպϴ2ԓ(sh)(yn)KzFz

3ɫ(yng)dž|(zh)Ҳǻ|(zh)4NaKɫSɫɫ͸^(gu){(ln)ɫ⒲5ij|(zh)ɫ(yng)SɫһNaK6}Ƕȣ(sh)(yn)ENaKɫ

Fe(OH)2Ƃ䣺

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

3ע(xing)1ÁF}ҺƵNaOHҺУ2ζ횲Һ2ҺһĤ籽ʳ͵ȣԷֹ4}ǶȣƂ^(gu)еĬF(xin)ʽP(gun)ȡʩԭ

2+-

r(ji)Fr(ji)Fęz(yn)

Ƃ䣺

1Eԇм35mLNa2SiO3Һ12η̪Һz^ιμϡ}ᣬ߅߅ʎҺɫ׃\ӽʧr(sh)ֹͣ2F(xin)͸Ĺzγ

3W(xu)ʽNaSiO3+2HCl=H2SiO3+2NaCl(qing)ᣩ4NaSiO3ҺSiO3ˮ@AĶʹ̪ԇҺʼtɫ

ߡҪxӵęz(yn)

2-

1Clęz(yn)AgNO3ҺټϡɲϡHNO3İɫȼữҺųCO3ɔ_ٵμAgNO3Һаɫtf(shu)Cl

2SO4ęz(yn)ȼ}ᣬаɫM(jn)^(gu)VڞVҺټBaCl2ҺɰɫCo(w)tҺֱӵBaCl2ҺM(jn)Йz(yn)3}Ƕȣz(yn)sϴ켰P(gun)ȵӋ(j)

2-2-

-ȚČ(sh)(yn)Ʒ

Č(sh)(yn)Ʒ

1(yng)ԭ2NH4Cl+Ca(OH)2CaCl2+2NH3+2H2O

2ռſ՚ⷨܿһF(tun)޻՚⌦(du)

3(yn)Mٌ(rn)ļtɫʯԇԇܿԇ׃{(ln)f(shu)ռMڌպН}IJԇܿF(xin)ןtCռM4﷽AʯҸܟo(w)ˮȻ}

5bÈDw͹wӟƚwbãcͬ

չⰱˮ@ҺεʯһAưⰱˮֱӼӟҲư

6}Ƕȣ򰱚ЌW(xu)W(xu)(sh)(yn)ȡwΨһČ(sh)(yn)λɹҪǶȞ飺(yng)ԭռP(yn)MԴ˻A(ch)M(jn)|(zh)̽(sh)(yn)

ʮȪ(sh)(yn)

1(sh)(yn)ԭOˮDz^ιˮܽİ⣨1700ʹƿ?j)?ni)(qing)ѸٜpС≺еˮğƿNH3HClHBrHISO2ȚwˮγɇȪ

2(sh)(yn)F(xin)󣺮a(chn)tɫȪˮγɉAҺ̪A@tɫ3(sh)(yn)P(gun)Iٰ⑪(yng)Mڟƿ(yng)bò©

4(sh)(yn)չCO2H2SCl2cˮγɇȪcNaOHҺγɇȪ

һ~cᷴ(yng)Č(sh)(yn)

1(sh)(yn)ԭCu+2H2SO4()CuSO4+SO2+2H2O

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

3ԭጣ׃ڵ|(zh)鱻CuOCuOc_ϡᷴ(yng)CuSO4Һʾڴ˷(yng)죬~zڼr(sh)pȾ

4}ǶȣSO2|(zh)a(chn)̽GɫW(xu)β̎ȡʮXᷴ(yng)

1(sh)(yn)EFmX۾Ϻڼ©Уڻ⛹wgһɰĥ^(gu)Vlc(din)ȼ

2(sh)(yn)F(xin)ҷ(yng)l(f)ҫ۵Ĺâa(chn)ğ©ƣмtB(ti)Һl(f)(ni)ļ(x)ɳϣҺs׃?yu)ɫw3W(xu)(yng)ʽFe2O3+2Al2Fe+Al2O34ע(xing)

1ҪôĥVlĤtyc(din)ȼ

2©(ni)ļ©ҪһЩˮ(rn)Էp©

3l(f)Ҫ|mļ(x)ɳһǷֹl(f)ըǷֹڵҺwR4(sh)(yn)bòҪֹ̫ʹ܂5}Ƕȣ(sh)(yn)EW(xu)ʽ

ʮк͟ግ(sh)(yn)˽⣩

1cAl(f)кͷ(yng)1molˮr(sh)ጷŵğ

ע⣺1ᡢAքeǏ(qing)(qing)A(du)(yng)ķʽH+OH=H2OH=-57.3KJ/mol2(sh)̶ֵ׃cȼһӣ_ĺxֱ_(d)r(sh)ؓ(f)̖(ho)2к͟Ĝy(c)ע(xing)

1˜p`횴_Mܵٓpʧ(sh)(yn)؏(f)ɴȥy(c)(sh)(j)ƽֵӋ(j)(j)2˱CAȫкͳHOH^(gu)ķ

3(sh)(yn)ʹAN^(gu)xᣬ(hu)ʹy(c)õк͟ᔵ(sh)ֵƫС

+-+-

ʮAк͵ζ(sh)(yn)˽⣩һԪcһԪAк͵ζ

1ԭCV=CAVA

2Ҫ󣺢ٜ(zhn)_y(c)we.ڜ(zhn)_ДζKc(din)

3ʽζ͉ܺAʽζܵĘ(gu)죺0̶ڵζܵ϶עҺwҕx(sh)(sh)ֵƫʹõζܕr(sh)ĵһDz©۵ζx(sh)r(sh)ӛ䛵С(sh)c(din)λܵζr(sh)һ÷̪׻ָʾʯԇҺAʽζܻܲԵ|(zh)һʽζʢb4E0.1molL}ζδ֪ȵĚcҺ

-ٲ©ϴ(rn)ϴ

bҺs{(dio)Һ桢עҺFƿУ

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

5}ǶȣζܵĽY(ji)(gu)x(sh)к͵ζԭ

ʮ塢ȉAI(y)

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

2(yng)ã늽xӷʽ2Cl+2H2O==2OH+H2+Cl2ꎘOa(chn)H2NaOHꎘO늽Hˮxa(chn)ꎘOˮxƽⱻƉꎘO^(q)ҺʉAԡꎘO^(q)Ύ׵η̪ԇҺɰl(f)F(xin)ꎘO^(q)Һ׃t(yng)Oa(chn)Ț(rn)KIԇ(yng)Oԇ׃{(ln)3}ǶȣɘOa(chn)Дa(chn)|(zh)P(gun)늽ԭ

ʮ僣

--+

1僵ԭc늽ԭͬ僕r(sh)һú僌ӽ(yng)xӵ늽|(zh)ҺҺѴ僽ƷҺУcֱԴؓ(f)OBꎘO僌ӽ(yng)OcֱԴOB(yng)Oܽɞ(yng)xꎘO@ЩxꎘOϵӱ߀ԭɽ٣w僼ı2僳صĽMɣ僽ƷꎘO僌ӽ(yng)O僌ӽxӵҺҺ(yng)O(yng)Mne=MM(jn)ҺꎘO(yng)M+ne=M僼ϳe٣

ʮ~ľ

-n+

n+-

1늽ⷨ~ԭ(yng)O~Cu-2e=CuFe-2e=FeꎘO(~)Cu+2e=Cu2(wn)}Ľጣ~ڻ늘O늽r(sh)(yng)Oϰl(f)(yng)ܽ~кZnNiFeAgAuȶNs|(zh)(dng)s|(zh)~(yng)Oܽr(sh)λڽٻ(dng)~ǰĽs|(zh)ZnNiFeҲ(hu)ͬr(sh)ʧȥ(yng)xӵ~xyԱ߀ԭԲꎘOϵֻ늽Һλڽٻ(dng)Ա~֮ys|(zh)ʧȥӵ~y(yng)Oʧȥ׃(yng)xܽԽن|(zh)ʽe늽۵γ(yng)Oࣨ(yng)O្yFؽٵԭϣ

3}ǶȣԭҺxӝȵ׃

-2+-2+2+-ʮˡuNuԭӵęz(yn)ȡ(yng)ȥ(yng)

1(sh)(yn)E

2ɫuԭӞ\SɫuԭӞSɫuԭӞ

3uNǘOIγɵĹr(ji)ֻuԭo(w)uxAgNO3ֻcXa(chn)ȫAgXʱʹuNеXD(zhun)׃?yu)Xٸ(j)AgXɫc|(zh)(li)_uNuԭӵķN͔(sh)Ŀ.4yҺ֮ǰ횼ữк͵ҺеĉAҺ

5KMnO4Һ(yn)Cȥ(yng)a(chn)ϩr(sh)ҪעͨˮгȥҴͨKMnO4ҺУҲˮֱәz(yn)tͨˮУ

ʮšϩČ(sh)(yn)Ʒ

1(yng)ȡԭC2H5OHCH2=CH2+H2O2ҺҺӟc(sh)(yn)ȚƷͬ3ã߻Óˮ

4ע(xing)Ҵ͝weȞ13Ҵע߅ע룬߅ۜضӋ(j)ˮy嵽Һ¢ܷ(yng)ضҪѸߵ170

ԓ(sh)(yn)Е(hu)a(chn)a(chn)SO2,ʙz(yn)ϩr(sh)һÉAҺȥSO2ͨKMnO4ˮ5(yng)ܰl(f)ĸ(yng)

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

ע(xing)

1ȼҴټӝĻҺ

2͜ؼӟСľM(jn)ԷҴĴ]l(f)Һwҷv3(do)ĩ˲ҪNa2CO3ҺwҺw

4Na2CO3ҺҪ(yu)c(din)„?dng)ζܽҴ۽ܽ֌ӣ^

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

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

AyR(yng)

1yRҺƷڝԇм1ml2%AgNO3Һ2Ȼ߅ʎԇ߅μ2%ϡˮa(chn)ijǡֹܽƵyҺ

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

2yR(sh)(yn)ע(xing)1Ҫǡܽ⣨2yҺSSɾã3ӟ^(gu)̲ʎԇܣ4ԇҪ

3^(gu)yR(yng)ԇϡHNO3ϴBcCu(OH)2ҝҺ(yng)

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

2ע(xing)1Cu(OH)2Ƶģ2Ҫӟv3(sh)(yn)ډAԗl£NaOHҪ^(gu)

ʮcˮ⼰a(chn)(yn)C

1(sh)(yn)Eһ֧ԇмҺ׵ϡԇܷˮԡмӟ׷ȻϡNaOHҺʹAԡ

2ע(xing)ϡ߻(yng)tÝ߻ˮ

(yn)Cˮa(chn)Ǖr(sh)ÉAҺкM(jn)yR(yng)cCu(OH)2ҝҺķ(yng)

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

(li)ԴW(wng)j(lu) ؟(z)•ăHތW(xu)(x)a(chn)(qun)(wn)}Ո(qng)“(lin)ϵ҂r(sh)h


лW(xu)̲ij(sh)(yn)Y(ji)ɻ“(lin)W(wng)Ñṩ,D(zhun)dՈ(qng)ԭϢ,xx!
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