- P(gun)]
߿W(xu)֪Rc(din)Y]
Yָ(hu )FwI(y)λ͂(g)ˌijһAεČW(xu)rԻͷóӖһЩҎJRһN(sh)L(chng)ŸɵһNk(li)úÌ(xi)(xi)Yô҂ԓôȥ(xi)YСռĸ߿W(xu)֪Rc(din)Y]gӭxϣ܉ϲg
(һ)|(zh)׃|(zh)
1.|(zh)׃
׃](mi)|(zh)׃W(xu)׃|(zh)׃
W(xu)׃׃ͬr(sh)l(f)|(zh)l(f)W(xu)׃r(sh)һS׃;l(f)׃һͬr(sh)l(f)W(xu)׃|(zh)B(ti)׃(Һ)׃|(zh)l(f)׃r(sh)ֻǷggl(f)׃ӱ](mi)аl(f)׃;l(f)W(xu)׃r(sh)ӱƉӱl(f)׃W(xu)׃|(zh)׃
2.|(zh)|(zh)(|(zh)Z(y)гСܡԡ)
|(zh):ɫB(ti)ζc(din)c(din)Ӳܶܽ
W(xu)|(zh):ͨ^(gu)W(xu)׃F|(zh)߀ԭAȼ᷀
ԪصĻW(xu)|(zh)ԭӵӔP(gun)ϵԭӵӔQԪصĻW(xu)|(zh)
()|(zh)ķ(li)
3.ɃɷNɷNϵ|(zh)϶(ɲͬN|(zh)M)՚Һ(}ʯˮVȪˮ)V(úʯȻFVʯʯʯ)Ͻ(F)
ע⣺ͳ϶ɵ|(zh)ǻtͰҲǻ
cMԪصķN(li)o(w)P(gun)һNԪؽMɵ|(zh)ǼҲǻNԪؽMɵ|(zh)Ǽ
4.һN|(zh)Mɵ磺ˮˮy{\(CuSO4?5H2O)ǼcˮǼQ(chng)СijijijijĶǼǻ
5.|(zh)ͬN(һN)ԪؽMɵļ:F(Һ)ˮy
6.ɲͬN(ɷNɷN)ԪؽMɵļQ(chng)Сijijijijǻ
7.ЙC(ЙC)̼ԪĻ(COCO2ͺ̼)o(w)C(o(w)C)̼ԪصĻԼCOCO2ͺ̼Ļ
8.ɃɷNԪؽMһNԪصĻ
a.A}ˮCO2SO2SO3
ַǽﶼˮͬr(ji)ĺ
CO2+H2O=H2CO3SO2+H2O=H2SO3SO3+H2O=H2SO4
b.Aᷴ}ˮCaONa2OMgOFe2O3CuO
ֽﶼljABaOK2OCaONa2OˮˮĉAAﲻˮˮ
CaO+H2O=Ca(OH)2BaO+H2O=Ca(OH)2Na2O+H2O=2NaOHK2O+H2O=2KOH
c.ע⣺COH2OȲҲljADz}
9.xr(sh)ɵ(yng)xȫǚxӵĻҺPHС7
Q(chng)һ(g)ǡᡱͨW(xu)ʽĵһNԪǡHɚxӽM
ɫʯԇҺ׃tɫo(w)ɫ̪ԇҺ׃ɫĽMͨɷN(li)xʽ=nH++xn-
a.xɵĚxӵĂ(g)֞飺һԪ(HClHNO3)Ԫ(H2SO4H2SH2CO3)Ԫ(H3PO4)
b.Пo(w)ԭӷ֞飺(H2SO4,HNO3,H2CO3H3PO4Q(chng)飺ijo(w)(HCl,H2SQ(chng)飺ij)
b(bH+)ķУټɫʯԇҺ׃tɫҺ;ڼӻMgFeZnКų
10Axr(sh)ɵxȫǚxӵĻAͨɽxӺ͚xӘ܉AN}c^(KOH,Ca(OH)2,NaOHBa(OH)2NH4OHˮ)Һo(w)ɫ
ɫĉA(ˮ)tɫĚF(Fe(OH)3){ɫĚ~(Cu(OH)2)
wAǰɫAQ(chng)ͨСijW(xu)ʽǡOH
ԉAҺPH7ɫʯԇҺ܉A׃{ɫo(w)ɫ̪ԇҺ܉A׃tɫ
bԉAҺ(bOH-)һɫʯԇҺ׃{ɫӟo(w)ɫ̪ԇҺ׃tɫljA.F}Һмtɫ;~}Һ{ɫljA
()|(zh);
11.|(zh)
(1)|(zh)ܶСĚwyˮ
(2)W(xu)|(zh)
ٿȼԣڿ՚ȼ2H2+O2c(din)ȼ2H2O
FĚڿ՚ﰲoȼl(f){ɫų
Ěc(din)ȼ(hu )ըc(din)ȼǰһҪșzļ
߀ԭԣ߀ԭ~H2+CuOӟCu+H2O
Fɫ~uļtɫ~ܱˮa(chn)
߀ԭ~(sh)ע헣ƾtˡ_(ki)ʼr(sh)Ҫͨӟ(ĿŃ܃ȿ՚ֹc܃ȿ՚ܟl(f)ը);(sh)Yr(sh)Ҫֹͣӟ^mͨԇs(ֹɵ~ܟᱻCuO)
(3);ұȼԭ
12.ɚķ((sh)ȡH2õԇǣ\ϡҲâڢۢݢޢ)
\ϡᷴZn+H2SO4=ZnSO4+H2
FϡᷴFe+H2SO4=FeSO4+H2
VϡᷴMg+H2SO4=MgSO4+H2
Xϡᷴ2Al+3H2SO4=Al2(SO4)3+3H2
\}ᷴZn+2HCl=ZnCl2+H2
F}ᷴFe+2HCl=FeCl2+H2
V}ᷴMg+2HCl=MgCl2+H2
X}ᷴ2Al+6HCl=2AlCl3+3H2
()F|(zh)
13.F|(zh)yɫٹɵĹwõԺչ|(zh)ܛnjw
FĻW(xu)|(zh)
(1)Fⷴ
Fڳ՚(H2OO2r(sh))PFPǻҪɷFFe2O3
PFͿһӱoĤ(Ϳ);\Ƚٻ{
FȼF,ȼɺɫwų
(2)FɸFĽٵ}Һl(f)ÓQ(Һʜ\Gɫ)
F~Һ(Fұ)W(xu)ʽ
Fe+CuSO4=Cu+FeSO4
FFz渲wһӼtɫ~,Һʜ\Gɫ
FᷴFe+H2SO4=FeSO4+H2
F}ᷴFe+2HCl=FeCl2+H2
F:К,Һʜ\Gɫ(FЃɷNxӣFxFe3+FxFe2+)
FԪNFFe2O3FFeOFFe3O4
УFFe2O3Fr(ji)FFeOFr(ji)FFe3O4FFe2O3FFeOĻ(Fe2O3.FeO)
14.F䓣FĺϽ^eǺ̼ͬFĺ̼䓺̼
Ͻ𣺽c(ǽ)ۺ϶н|(zh)Ļ(ﲻǺϽ)
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