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߿W֪RcY(ji)

rg2024-11-21 12:29:36 ֪RcY(ji) ҪͶ
  • P(gun)]

߿W֪RcY(ji)]

Y(ji)ָFwI(y)λ͂ˌijһAεČWrԻͷóӖһЩҎ(gu)JRһNLŸɵһNkúÌY(ji)ô҂ԓôȥY(ji)أСռĸ߿W֪RcY(ji)]gӭxϣ܉ϲg

߿W֪RcY(ji)]

(һ)|(zh)׃|(zh)

1.|(zh)׃

׃]|(zh)׃W׃|(zh)׃

W׃׃ͬrl(f)|(zh)l(f)W׃rһS׃;l(f)׃һͬrl(f)W׃|(zh)B(ti)׃(Һ)׃|(zh)l(f)׃rֻǷggl(f)׃ӱ]аl(f)׃;l(f)W׃rӱƉӱl(f)׃W׃|(zh)׃

2.|(zh)|(zh)(|(zh)ZгСܡԡ)

|(zh):ɫB(ti)ζccӲܶȡܽԡ

W|(zh):ͨ^W׃F(xin)|(zh)߀ԭԡԡAȼԡ᷀(wn)

ԪصĻW|(zh)ԭӵӔ(sh)P(gun)ϵԭӵӔ(sh)QԪصĻW|(zh)

()|(zh)ķ

3.ɃɷNɷNϵ|(zh)϶(ɲͬN|(zh)M)磬՚Һ(}ᡢʯˮVȪˮ)V(úʯȻFVʯʯʯ)Ͻ(F)

ע⣺ͳ϶ɵ|(zh)ǻt׺Ͱ׻Ҳǻ

cMԪصķNoP(gun)һNԪؽMɵ|(zh)ǼҲǻNԪؽMɵ|(zh)Ǽ

4.һN|(zh)Mɵ磺ˮˮy{\(CuSO4?5H2O)ǼcˮǼQСijijijijĶǼǻ

5.|(zh)ͬN(һN)ԪؽMɵļ:F(Һ)ˮy

6.ɲͬN(ɷNɷN)ԪؽMɵļQСijijijijǻ

7.ЙC(ЙC)̼ԪĻ(COCO2ͺ̼)oC(oC)̼ԪصĻԼCOCO2ͺ̼Ļ

8.ɃɷNԪؽMɣһNԪصĻ

a.A(yng)}ˮCO2SO2SO3

󲿷ַǽﶼˮ(yng)ͬrĺᡣ

CO2+H2O=H2CO3SO2+H2O=H2SO3SO3+H2O=H2SO4

b.Aᷴ(yng)}ˮCaONa2OMgOFe2O3CuO

󲿷ֽﶼljABaOK2OCaONa2Oˮˮ(yng)(yng)ĉAAﲻˮˮ(yng)

CaO+H2O=Ca(OH)2BaO+H2O=Ca(OH)2Na2O+H2O=2NaOHK2O+H2O=2KOH

c.ע⣺COH2OȲҲljADz}

9.᣺xrɵxȫǚxӵĻҺPHС7

QһǡᡱͨWʽĵһNԪǡHɚxӽM

ɫʯԇҺ׃tɫoɫ̪ԇҺ᲻׃ɫ(j)ĽMͨƒɷNxʽ=nH++xn-

a.(j)xɵĚxӵĂ(sh)֞飺һԪ(HClHNO3)Ԫ(H2SO4H2SH2CO3)Ԫ(H3PO4)

b.(j)Пoԭӷ֞飺(H2SO4,HNO3,H2CO3H3PO4Q飺ijo(HCl,H2SQ飺ij)

b(bH+)ķУټɫʯԇҺ׃tɫҺ;ڼӻMgFeZnКų

10AxrɵxȫǚxӵĻAͨɽxӺ͚xӘ(gu)ɡ܉AN}c^(KOH,Ca(OH)2,NaOHBa(OH)2NH4OHˮ)Һoɫ

ɫĉA(ˮ)tɫĚF(Fe(OH)3){ɫĚ~(Cu(OH)2)

wAǰɫAQͨСijWʽǡOH

ԉAҺPH7ɫʯԇҺ܉A׃{ɫoɫ̪ԇҺ܉A׃tɫ

bԉAҺ(bOH-)һɫʯԇҺ׃{ɫӟoɫ̪ԇҺ׃tɫljA.F}Һмtɫ;~}Һ{ɫljA

()|(zh);

11.|(zh)

(1)|(zh)ܶСĚwyˮ

(2)W|(zh)

ٿȼԣڿ՚ȼ2H2+O2cȼ2H2O

F(xin)󣺼Ěڿ՚ﰲoȼl(f){ɫ棬ų

ĚcȼըcȼǰһҪșzļȡ

߀ԭԣ߀ԭ~H2+CuOӟCu+H2O

F(xin)󣺺ɫ~uļtɫ~ܱˮa(chn)

߀ԭ~ע헣ƾtˡ_ʼrҪͨӟ(ĿŃ܃(ni)՚ֹc܃(ni)՚ܟl(f)ը);Y(ji)rҪֹͣӟ^m(x)ͨԇs(ֹɵ~ܟᱻCuO)

(3);ұȼϣԭ

12.ɚķ(yng)(ȡH2õԇǣ\ϡҲâڢۢݢޢ)

\ϡᷴ(yng)Zn+H2SO4=ZnSO4+H2

Fϡᷴ(yng)Fe+H2SO4=FeSO4+H2

Vϡᷴ(yng)Mg+H2SO4=MgSO4+H2

Xϡᷴ(yng)2Al+3H2SO4=Al2(SO4)3+3H2

\}ᷴ(yng)Zn+2HCl=ZnCl2+H2

F}ᷴ(yng)Fe+2HCl=FeCl2+H2

V}ᷴ(yng)Mg+2HCl=MgCl2+H2

X}ᷴ(yng)2Al+6HCl=2AlCl3+3H2

()F|(zh)

13.F|(zh)yɫٹɵĹwõԺչ|(zh)ܛnj(do)w

FĻW|(zh)

(1)Fⷴ(yng)

Fڳ՚(H2OO2r)PFPǻҪɷFFe2O3

PFͿһӱoĤ(Ϳ);\Ƚٻ{

FȼF,ȼɺɫwų

(2)FɸFĽٵ}Һl(f)ÓQ(yng)((yng)Һʜ\Gɫ)

F~Һ(yng)(F(xin)ұ(q))Wʽ

Fe+CuSO4=Cu+FeSO4

F(xin)Fz渲wһӼtɫ~,(yng)Һʜ\Gɫ

Fᷴ(yng)Fe+H2SO4=FeSO4+H2

F}ᷴ(yng)Fe+2HCl=FeCl2+H2

F(xin):К,(yng)Һʜ\Gɫ(FЃɷNxӣFxFe3+FxFe2+)

FԪNFFe2O3FFeOFFe3O4

УFFe2O3FrFFeOFrFFe3O4FFe2O3FFeOĻ(Fe2O3.FeO)

14.F䓣FĺϽ^(q)eǺ̼ͬFĺ̼䓺̼

Ͻ𣺽c(ǽ)ۺ϶ɣн|(zh)Ļ(ﲻǺϽ)

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