}ĿijУW(xu)оԌW(xu)(x)СMO(sh)ӋCFeCuĽٻɷNՈP(gun)Ŀ
(1)СȵFƬ~Ƭͬrϡ(ϡ})У^a(chn)ݵĿ(j)˴_Ļԓԭxӷʽ_________________________
(2)FeCu늘OO(sh)Ӌԭ늳Դ_Ļԡԇķ(ni)ԭ늳bÈD(bio)ԭ늳ص늘OϺ늽|(zh)Һ늘O(yng)ʽ______________________________________
(3)Y(ji)W(xu)֪RO(sh)ӋһCFeCuԵĺΌ(cͬ)_________________________________________________xӷʽʾ䷴(yng)ԭ_______________________________________________
𰸡Fe2H===Fe2H2 O(yng)2H2e===H2ؓO(yng)Fe2e===Fe2 FƬCuSO4ҺһΕrg^FƬǷɼtɫ|(zh) FeCu2===Fe2Cu
(1)(j)Fcķ(yng)xӷʽ
(2)(j)ؓOϵʧӌ늘O(yng)ʽ
(3)(j)F~֮gÓQ(yng)O(sh)Ӌ
(1)ٵĻԽcᷴ(yng)Խa(chn)H2Խ죬FecH(yng)H2Fe2H===Fe2H2CucH(yng)o@F(xin)FeĻԴCu
(2)ԭ늳ʧȥӞԭ늳ؓOĽٞԭ늳صOДٻԵOϚxӵɚ⣬(yng)߀ԭ(yng)늘O(yng)ʽ2H++2e===H2ؓOFʧɶrFxӣl(f)(yng)늘O(yng)ʽFe2e===Fe2+F~늘Oϡ늽|(zh)ҺO(sh)Ӌԭ늳FĽԱ~FؓO~OӏؓO،(do)O
(3)ɸ(j)ԏĽ܌Ľُ}ҺÓQO(sh)ӋO(sh)Ӌ£FƬCuSO4ҺһΕrg^FeмtɫĽ~CFĻԏڽ~(yng)ԭ飺F~xӰl(f)߀ԭ(yng)~ͶrFxӣ(yng)xӷʽ飺Fe+Cu2+TFe2++Cu
ĿлW(xu) Դ }ͣ
}ĿC̼ԱȹᏊ
A. ̼ˮܷ(yng)̼費ˮcˮ(yng)ɹ
B. ڸߜc̼cܰl(f)(yng)SiO2Na2CO3Na2SiO3CO2
C. cȶ̼c
D. ̼ͨcҺУɰɫz
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ĿлW(xu) Դ }ͣ
}ĿĿǰ늳صđ(yng)VUf늳صĻʮҪn}ÏUf늳ص£
֪늳؏UϵҪɷLiCoO2X̿ڼs|(zh)
ҺAҪxCo2+Li+߀Fe3+Al3+Cu2+
Ոش
(1)EXܽxӷʽ_____
ELiCoO2wܽĻW(xu)ʽ_______
(2)P(gun)ڲEЌf_________
AƟǰƟʹõl(f)ϴҪȻwXMƟ
BƟrҪò
CƟָǰɴηQ|(zh)֮ó^һS`@S`һ0.01g
D늽ڵAl2O3ƂXrͨʯ(NaAlF6)䌧(do)
(3)Eгsrɼ백ˮ{(dio)(ji)ҺpHҺAиNxӵijSpH׃DʾtEпɳȥs|(zh)x_________
(4)EɲAζy̼䇵ļζԭ£̼܉c}ᷴ(yng)Ȼ䇺Ͷ̼̼δȫ(yng)rҺ(pH=7)(yng)ȫS}^m(x)ҺpH½Լt۾Gָʾ}(bio)(zhn)Һζԇ}(bio)(zhn)ζҺӋ̼䇵ĺ
Ƽs0.30molL-1}ҺҪõăx________(̖)
a.Ͳb.ƽc.©d.e.ƿf.g.z^ι
0.3000molL-1}(bio)(zhn)Һζ_E________
a0.1-0.2mLt۾Gָʾ
bȥCO2sҜ
cԇ250mLFƿ20mLˮܽ
d}(bio)(zhn)ҺζԇҺɾGɫ׃ɾƼtɫ
e^m(x)ζƼtɫ(ζͻS^(q))Kc
̼䇵ļȿʽӋ㣺=У̼ԇӵļm̼ԇӵ|(zh)(g)c}(bio)(zhn)Һĝ(molL-1)V1ԇӵζr}we(mL)V0ζհҺ(ָԇMеζ)r(bio)(zhn)}ĵwe(mL)0.03694c1.00mL(bio)(zhn)}(c=1.000molL-1)ஔ(dng)?sh)̼䇵|(zh)(g)
ζհҺĿ_________ζȱ١ȥCO2sҜء@EyY(ji)_________(ƫƫСoӰ)
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ĿлW(xu) Դ }ͣ
}Ŀ֪25 101 kPa 11.4 g C8H18()ȼɶ̼ҺB(ti)ˮrų 551.76 kJ ʾ(yng)ğữW(xu)ʽ_()
A.C8H18(l)O2(g)8CO2(g)9H2O(g)H551.76 kJmol1
B.C8H18(l)O2(g)8CO2(g)9H2O(l)H5517.6 kJmol1
C.C8H18(l)O2(g)8CO2(g)9H2O(l)H5517.6 kJmol1
D.C8H18(l)O2(g)8CO2(g)9H2O(l)H551.76 kJmol1
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ĿлW(xu) Դ }ͣ
}ĿՈش
1ʾ䣺NaAlSiO32ĽM___________________
2VȼCO2ûW(xu)ʽʾ___________________
3NaHSO4ҺеμBa(OH)2Һǡȫ(yng)xӷʽ____________
4W(xu)(yng)ʽ
џSFV__________________________
ðĵһ__________________________
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ĿлW(xu) Դ }ͣ
}Ŀһl]аl(f)(yng)A(g)3B(g) 2C(g)P(gun)f_
A.t(yng)ġH
B.Ӊrƽ(yng)Ƅ(yng)ƽⳣ(sh)
C.(yng)ضtӵİٷ֔(sh)(yng)
D.ؕ͜rԓ(yng)l(f)MУtH0
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ĿлW(xu) Դ }ͣ
}Ŀ]аl(f)֪:c(CO2)Sض(T)rg(t)׃Dʾt:
1T1____________T2 ____________
2T2ض£02s(ni)ƽ(yng)v(N2)=____________
3ДДԓ(yng)_ƽB(ti)____________
A. ƽwϵКwٸ׃ B. ƽwϵКwܶȲٸ׃
C. c(CO2):c(N2)=2:1 D. V(CO):V(N2)=2:1
4^ӟʹ(ni)ضѸԭ2_ƽ(ni)ض________(С)ԭ2
5ڜضT3ڃɂwe1.0Lĺ]аl(f)ԓ(yng).
̖ | ʼ|(zh) | ƽr|(zh) |
2.0molNO2.0molCO | 1.0molCO2 | |
4.0molNO4.0molCO |
T3rԓ(yng)ƽⳣ(sh)K=_________ʼrг1.0mol NO1.5mol CO2.0molCO2 0.5molN2 t(yng)_________()(yng)MС
ƽrCOD(zhun)ʣ_________,з(yng)_ƽҪMһCOD(zhun)ɲȡĴʩ(Ոɗl)_________________ __________________
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ĿлW(xu) Դ }ͣ
}Ŀˮϲ၆F(FeC2O42H2O)ƂijNF늳õԭ(ni)ijЈFԵ鱣o⣬ˮϲ၆FܟֽrMоɵĚwֻCOCO2H2O(g),õw|(zh)cӟضȵ׃Dʾf_
A.bcĹwɷݞFeC2O4H2O
B.bc ķʽ FeC2O4FeCO3+CO
C.ad, ɵCOCO2|(zh)
D.ӟ250w|(zh)FeOcCO(yng) Fe3C
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ĿлW(xu) Դ }ͣ
}Ŀһضµijݷe׃]УлW(xu)ƽ⣺A(g)3B(g)2C(g) ܴ_淴(yng)һl_W(xu)ƽB(ti)
A.wϵĉٰl(f)׃B.3v(B)2v(C)
C.ϚwܶȲ׃D.1molAͬr2molC
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