лW(xu)̲ij(sh)(yn)Y(ji)
лW(xu)̲ij(sh)(yn)Y(ji)
W(xu)(sh)(yn)ڸ߿}ıԽԽĿǰ߿(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)c̶Ⱦͬһˮƽϣ7uwƿu8bƿN(bio)(bio)עˎƷQ
2ÃxɲExбPƽˎסͲ100mLƿz^ι3ע(xing)
(1)ƿֻһ(g)̶ȾҘ(bio)ʹÜضȺҎ(gu)ֻƿҎ(gu)ݷeҺʹÜضȺҎ(gu)߀еζܡͲ
(2)Ҋƿ50mL100mL250mL500mL1000mL480mLc240mLҺ(yng)քe500mLƿ250mLƿÃxr(sh)ƿעҎ(gu)бPƽ܌бP
(3)ƿʹ֮ǰ횲©ƿ?j)?ni)ˮƿʳָסƿһֵָֻסƿףƿ^粻©ˮƿD(zhun)180oٵ©ˮʹҺ©cζʹǰҲҪ©(4)`
(5)}ǶȣһӋ(j)ĹwҺwǃxȱʧcxnj(sh)(yn)`Fe(OH)3zwƂ䣺
1EˮмFeCl3Һ^m(x)ҺʼtɫֹͣӟҪc(din)IJڼ͵FeCl3Һtɫֹͣӟ
2漰ĻW(xu)ʽFe+3H2O=Fe(OH)3zw+3H(qing){(dio)֮һõ̖(ho)(qing){(dio)֮ǘ(bio)zwdz(qing){(dio)֮Ǽӟᡣ3}ǶȣƲE(du)(yng)xӷʽĕɫ(yng)
1Eϴպϴ2ԓ(sh)(yn)KzFz
3ɫ(yng)dž|(zh)Ҳǻ|(zh)4NaKɫSɫɫ^{(ln)ɫ⒲5ij|(zh)ɫ(yng)SɫһNaK6}Ƕȣ(sh)(yn)ENaKɫFe(OH)2Ƃ䣺
3++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}ҺƵģNaOHҺ2ζ횲Һ2ҺһĤ籽ʳ͵ȣԷֹ
4}ǶȣƂ^еĬF(xin)ʽP(gun)ȡʩԭ
2+-r(ji)Fr(ji)Fęz(yn)
Ƃ䣺
1Eԇм35mLNa2SiO3Һ12η̪Һz^ιμϡ}߅߅ʎҺɫ׃\ӽʧr(sh)ֹͣ2F(xin)Ĺzγ
3W(xu)ʽNaSiO3+2HCl=H2SiO3+2NaCl(qing)ᣩ4NaSiO3ҺSiO3ˮ@AԣĶʹ̪ԇҺʼtɫ
ߡҪxӵęz(yn)
2-1Clęz(yn)AgNO3ҺټϡɲϡHNO3İɫȼữҺųCO3ɔ_ٵμAgNO3ҺаɫtfCl
2SO4ęz(yn)ȼ}аɫM(jn)^VڞVҺټBaCl2ҺɰɫCotҺֱӵBaCl2ҺM(jn)Йz(yn)
3}Ƕȣz(yn)sϴ켰P(gun)ȵӋ(j)
ȚČ(sh)(yn)Ʒ
2-
-2-
Č(sh)(yn)Ʒ
1(yng)ԭ2NH4Cl+Ca(OH)2CaCl2+2NH3+2H2O
2ռſ՚ⷨܿһF(tun)՚⌦(du)
3(yn)Mٌ(rn)ļtɫʯԇԇܿԇ׃{(ln)fռMڌպН}IJԇܿF(xin)ןtCռM
4﷽AʯҸܟoˮȻ}
5bÈDwwӟƚwbcͬ
չⰱˮ@ҺεʯһAư⣬ⰱˮֱӼӟҲư
6}ǶȣЌW(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
ʮһ~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)β̎ȡ
ʮXᷴ(yng)
1(sh)(yn)EFmX۾Ϻڼ©ڻ⛹wgһɰĥ^Vlc(din)ȼ
2(sh)(yn)F(xin)ҷ(yng)l(f)ҫ۵Ĺâa(chn)ğ©мtB(ti)Һl(f)(ni)ļ(x)ɳϣҺs׃?yu)ɫw
3W(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)ʽʮк͟ግ(sh)(yn)˽⣩
1cAl(f)кͷ(yng)1molˮr(sh)ጷŵğ
ע⣺1AքeǏ(qing)(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˱CAȫкͳHOH^ķ
3(sh)(yn)ʹAN^x(hu)ʹy(c)õк͟ᔵ(sh)ֵƫС
+-+-
ʮġAк͵ζ(sh)(yn)˽⣩һԪcһԪAк͵ζ
1ԭCV=CAVA
2Ҫٜ(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÷ָ̪ʾʯԇҺAʽζܻܲãԵ|(zh)һʽζʢb
4E0.1molL}ζδ֪ȵĚcҺٲ©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͵ζԭʮ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)ꎘOˮxƽⱻƉģꎘO^(q)ҺʉAꎘO^(q)Ύη̪ԇҺɰl(f)F(xin)ꎘO^(q)Һ׃tꖘOa(chn)Ț(rn)KIԇꖘOԇ׃{(ln)
3}ǶȣɘOa(chn)Дa(chn)|(zh)P(gun)늽ԭ
ʮ僣
--+
-11僵ԭc늽ԭͬ僕r(sh)һú僌ӽxӵ늽|(zh)ҺҺѴ僽ƷҺcֱԴؓ(f)OBꎘO僌ӽꖘOcֱԴOBꖘOܽ⣬ɞxӣꎘO@ЩxꎘOϵӱ߀ԭɽw僼ı
2僳صĽMɣ僽ƷꎘO僌ӽꖘO僌ӽxӵҺҺꖘO(yng)Mne=MM(jn)ҺꎘO(yng)M+ne=M僼ϳe٣
ʮ~ľ
n+--n+
1늽ⷨ~ԭꖘO~Cu-2e=CuFe-2e=FeꎘO(~)Cu+2e=Cu
2}Ľጣ~ڻ늘O늽r(sh)ꖘOϰl(f)(yng)ܽ~кZnNiFeAgAuȶNs|(zh)(dng)s|(zh)~ꖘOܽr(sh)λڽٻ(dng)~ǰĽs|(zh)ZnNiFeҲ(hu)ͬr(sh)ʧȥxӵ~xyԱ߀ԭԲꎘOϵֻ늽Һλڽٻ(dng)Ա~֮ys|(zh)ʧȥӵ~yꖘOʧȥ׃xܽԽن|(zh)ʽe늽۵γꖘOࣨꖘO្yFؽٵԭϣ3}ǶȣԭҺxӝȵ׃
ʮuNuԭӵęz(yn)ȡ(yng)ȥ(yng)
-2+-2+2+-1(sh)(yn)E
2ɫuԭӞȣ\SɫuԭӞSɫuԭӞ
3uNǘOIγɵĹr(ji)ֻuԭouxAgNO3ֻcXa(chn)ȫAgXʱʹuNеXD(zhun)׃?yu)Xٸ(j)AgXɫc|(zh)_uNuԭӵķN͔(sh)Ŀ.4yҺ֮ǰ횼ữк͵ҺеĉAҺ
5KMnO4Һ(yn)Cȥ(yng)a(chn)ϩr(sh)ҪעͨˮгȥҴͨKMnO4ҺҲˮֱәz(yn)tͨˮУ
ʮϩČ(sh)(yn)Ʒ
1(yng)ȡԭC2H5OHCH2=CH2+H2O2ҺҺӟc(sh)(yn)ȚƷͬ3ãÓˮ
4ע(xing)Ҵ͝weȞ13Ҵע߅ע߅ۜضӋ(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˲ҪNa2CO3ҺwУҺw
4Na2CO3ҺҪ(yu)c(din)?dng)ζܽҴ۽ܽ^
5(yng)ĸ(yng)C2H5-OH+HO-C2H5C2H5-O-C2H5+H2OC+2H2SO4()CO2+2SO2+2H2O
6}ǶȣˎƷ(do)ܵλNa2CO3Һü\(yn)ûW(xu)ƽD(zhun)ʵĴʩ
ʮһȩęz(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^̲ʎԇܣ4ԇҪ
3^yR(yng)ԇϡHNO3ϴBcCu(OH)2ҝҺ(yng)
1Cu(OH)2ҝҺƷԇ10%NaOHҺ2ml2%CuSO4Һ46ΣõƵĚ~ҝҺ2ע(xing)1Cu(OH)2Ƶģ2Ҫӟv3(sh)(yn)ډAԗl£NaOHҪ^ʮcˮ⼰a(chn)(yn)C
1(sh)(yn)Eһ֧ԇмҺϡԇܷˮԡмӟ犣ȻϡNaOHҺʹA
2ע(xing)ϡ(yng)tÝˮ
(yn)Cˮa(chn)Ǖr(sh)ÉAҺкͣM(jn)yR(yng)cCu(OH)2ҝҺķ(yng)
U(ku)չxлW(xu)̲ij(sh)(yn)Y(ji)
лW(xu)̲ij(sh)(yn)Y(ji)
W(xu)(sh)(yn)ڸ߿}ıԽԽĿǰ߿(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)c̶Ⱦͬһˮƽϣ7uwƿu8bƿN(bio)(bio)עˎƷQ
2ÃxɲExбPƽˎסͲ100mLƿz^ι3ע(xing)
(1)ƿֻһ(g)̶ȾҘ(bio)ʹÜضȺҎ(gu)ֻƿҎ(gu)ݷeҺʹÜضȺҎ(gu)߀еζܡͲ
(2)Ҋƿ50mL100mL250mL500mL1000mL480mLc240mLҺ(yng)քe500mLƿ250mLƿÃxr(sh)ƿעҎ(gu)бPƽ܌бP
(3)ƿʹ֮ǰ횲©ƿ?j)?ni)ˮƿʳָסƿһֵָֻסƿףƿ^粻©ˮƿD(zhun)180oٵ©ˮʹҺ©cζʹǰҲҪ©(4)`
(5)}ǶȣһӋ(j)ĹwҺwǃxȱʧcxnj(sh)(yn)`
0Fe(OH)3zwƂ䣺
1EˮмFeCl3Һ^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)֮Ǽӟᡣ
3}ǶȣƲE(du)(yng)xӷʽĕ
3++ɫ(yng)
1Eϴպϴ2ԓ(sh)(yn)KzFz
3ɫ(yng)dž|(zh)Ҳǻ|(zh)4NaKɫSɫɫ^{(ln)ɫ⒲5ij|(zh)ɫ(yng)SɫһNaK6}Ƕȣ(sh)(yn)ENaKɫ
ġFe(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^еĬF(xin)ʽP(gun)ȡʩԭ
2+-r(ji)Fr(ji)Fęz(yn)
Ƃ䣺
1Eԇм35mLNa2SiO3Һ12η̪Һz^ιμϡ}ᣬ߅߅ʎҺɫ׃\ӽʧr(sh)ֹͣ2F(xin)Ĺzγ
3W(xu)ʽNaSiO3+2HCl=H2SiO3+2NaCl(qing)ᣩ4NaSiO3ҺSiO3ˮ@AĶʹ̪ԇҺʼtɫ
Ҫxӵęz(yn)
2-1Clęz(yn)AgNO3ҺټϡɲϡHNO3İɫȼữҺųCO3ɔ_ٵμAgNO3ҺаɫtfCl
2SO4ęz(yn)ȼ}аɫM(jn)^VڞVҺټBaCl2ҺɰɫCotҺֱӵBaCl2ҺM(jn)Йz(yn)3}Ƕȣz(yn)sϴ켰P(gun)ȵӋ(j)
2-2-
-ȚČ(sh)(yn)Ʒ
šČ(sh)(yn)Ʒ
1(yng)ԭ2NH4Cl+Ca(OH)2CaCl2+2NH3+2H2O
2ռſ՚ⷨܿһF(tun)՚⌦(du)
3(yn)Mٌ(rn)ļtɫʯԇԇܿڣԇ׃{(ln)fռMڌպН}IJԇܿڣF(xin)ןtCռM4﷽AʯҸܟoˮȻ}
5bÈDwwӟƚwbãcͬ
չⰱˮ@ҺεʯһAưⰱˮֱӼӟҲư
6}ǶȣЌW(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^ιܣˮܽİ⣨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)~zڼr(sh)pȾ
4}ǶȣSO2|(zh)a(chn)̽GɫW(xu)β̎ʮXᷴ(yng)
1(sh)(yn)EFmX۾Ϻڼ©ڻ⛹wУgһɰĥ^Vlc(din)ȼ
2(sh)(yn)F(xin)ҷ(yng)l(f)ҫ۵Ĺâa(chn)ğ©мtB(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)ըǷֹڵҺwR4(sh)(yn)bòҪֹ̫ʹ܂5}Ƕȣ(sh)(yn)EW(xu)ʽ
ʮк͟ግ(sh)(yn)˽⣩
1cAl(f)кͷ(yng)1molˮr(sh)ጷŵğ
ע⣺1ᡢAքeǏ(qing)(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˱CAȫкͳHOH^ķ
3(sh)(yn)ʹAN^x(hu)ʹy(c)õк͟ᔵ(sh)ֵƫС
+-+-ʮġAк͵ζ(sh)(yn)˽⣩һԪcһԪAк͵ζ
1ԭCV=CAVA
2Ҫٜ(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÷ָ̪ʾʯԇҺAʽζܻܲᡢԵ|(zh)һʽζʢb4E0.1molL}ζδ֪ȵĚcҺ
-ٲ©ϴ졢(rn)ϴ
bҺs{(dio)ҺעҺFƿУ
۵ζ۾עҕFƿҺҺɫ׃(dng)?sh)εһҺɫl(f)@׃Ұ犃(ni)׃ɫζKc(din)
5}ǶȣζܵĽY(ji)(gu)x(sh)к͵ζԭ
ʮȉAI(y)
1(sh)(yn)ԭ늽͵ʳ}ˮ늘O(yng)飺2NaCl+2H2O===2NaOH+H2+Cl2
2(yng)ã늽xӷʽ2Cl+2H2O==2OH+H2+Cl2ꎘOa(chn)H2NaOHꎘO늽Hˮxa(chn)ꎘOˮxƽⱻƉģꎘO^(q)ҺʉAꎘO^(q)Ύη̪ԇҺɰl(f)F(xin)ꎘO^(q)Һ׃tꖘOa(chn)Ț(rn)KIԇꖘOԇ׃{(ln)3}ǶȣɘOa(chn)Дa(chn)|(zh)P(gun)늽ԭ
ʮ僣
--+
1僵ԭc늽ԭͬ僕r(sh)һú僌ӽxӵ늽|(zh)ҺҺѴ僽ƷҺcֱԴؓ(f)OBꎘO僌ӽꖘOcֱԴOBꖘOܽ⣬ɞxꎘO@ЩxꎘOϵӱ߀ԭɽw僼ı2僳صĽMɣ僽ƷꎘO僌ӽꖘO僌ӽxӵҺҺꖘO(yng)Mne=MM(jn)ҺꎘO(yng)M+ne=M僼ϳe٣
ʮ~ľ
-n+
n+-1늽ⷨ~ԭꖘO~Cu-2e=CuFe-2e=FeꎘO(~)Cu+2e=Cu2}Ľጣ~ڻ늘O늽r(sh)ꖘOϰl(f)(yng)ܽ~кZnNiFeAgAuȶNs|(zh)(dng)s|(zh)~ꖘOܽr(sh)λڽٻ(dng)~ǰĽs|(zh)ZnNiFeҲ(hu)ͬr(sh)ʧȥӣxӵ~xyԱ߀ԭԲꎘOϵֻ늽Һλڽٻ(dng)Ա~֮ys|(zh)ʧȥӵ~yꖘOʧȥ׃xܽԽن|(zh)ʽe늽۵ףγꖘOࣨꖘO្yFؽٵԭϣ
3}ǶȣԭҺxӝȵ׃
-2+-2+2+-ʮuNuԭӵęz(yn)ȡ(yng)ȥ(yng)
1(sh)(yn)E
2ɫuԭӞ\SɫuԭӞ壻SɫuԭӞ
3uNǘOIγɵĹr(ji)ֻuԭouxӣAgNO3ֻcXa(chn)ȫAgXʱʹuNеXD(zhun)׃?yu)Xٸ(j)AgXɫc|(zh)_uNuԭӵķN͔(sh)Ŀ.4yҺ֮ǰ횼ữк͵ҺеĉAҺ
5KMnO4Һ(yn)Cȥ(yng)a(chn)ϩr(sh)ҪעͨˮгȥҴͨKMnO4ҺҲˮֱәz(yn)tͨˮУ
ʮϩČ(sh)(yn)Ʒ
1(yng)ȡԭC2H5OHCH2=CH2+H2O2ҺҺӟc(sh)(yn)ȚƷͬ3ãÓˮ
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)УԷҴĴ]l(f)Һwҷv3(do)ĩ˲ҪNa2CO3ҺwҺw
4Na2CO3ҺҪ(yu)c(din)ᣬ?dng)ζܽҴ۽ܽȣ^
5(yng)ĸ(yng)C2H5-OH+HO-C2H5C2H5-O-C2H5+H2OC+2H2SO4()CO2+2SO2+2H2O
6}ǶȣˎƷ(do)ܵλNa2CO3Һü\(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^̲ʎԇܣ4ԇҪ
3^yR(yng)ԇϡHNO3ϴBcCu(OH)2ҝҺ(yng)
1Cu(OH)2ҝҺƷԇ10%NaOHҺ2ml2%CuSO4Һ46õƵĚ~ҝҺ
2ע(xing)1Cu(OH)2Ƶģ2Ҫӟv3(sh)(yn)ډAԗl£NaOHҪ^
ʮcˮ⼰a(chn)(yn)C
1(sh)(yn)Eһ֧ԇмҺϡԇܷˮԡмӟȻϡNaOHҺʹAԡ
2ע(xing)ϡ(yng)tÝˮ
(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)
ԴW(wng)j(lu) ؟(z)ăHތW(xu)(x)a(chn)(qun)}Ո(qng)(lin)ϵ҂r(sh)h