}ĿijWnСMbe̼c̼cɷNɫwòͬķDʾ
..
.
.
(1)ֻDʾ܉_Ŀ(b̖)___________
(2)Dʾbe@ɷN|ӟrܰlķĻWʽ_________.
(3)ͬWJԇ⣬ɷNwɵҺмʯˮҲԅ^@Nf________(_e`).NaHCO3Һмʯˮlxӷʽ飺______
(4)ЃƿҺ֪քeK2CO3ҺNaHCO3ҺՈ㌑be_________
ĿлW Դ }ͣ
}ĿƌWijЙCӺλ\C60Ƴ{܇(Dʾv{܇ČǾLȃH34{)ÿ v{܇һЙCӺĂC60Әɡ{܇Á\ݔЙCf_
A.˂ۿ{܇\
B.{܇QfٿvӵļgMһA
C.C60һN͵Ļ
D.C60Ħ|720gmol-1
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ĿлW Դ }ͣ
}ĿSO2COCO2NOxnjhӰ^ĎNwĺƺǃ҂hЧ;
1늻Wԭ팢COSO2DҪԭϣbD1ʾ
ACOBH2CCH3OHtͨCOĞ_________O(ؓ)
ASO2BO2CH2SO4tؓO늘Oʽ飺___________________________
2̼}ȼ늳һLi2CO3Na2CO3ۻ늽|ضȞ650ڴ˜ض懞ú⣨COH2weȞ11ֱȼ乤ԭD2ʾ
늳ؿ____________________________________________
ԴԴ늽yҺꎘOa|21.6g늽Һwe2LҺpHs___________
3ijоСMbN2O4aN2O5
FH2O2}Na2CO3Mȼ늳늽ⷨƂN2O5bDʾYCO2ԓ늘Oͬr߀CO2Ŀ__________________________
늽^N2O5늘Oʽ_________________________________________
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ĿлW Դ }ͣ
}ĿIϿͨ^úҺϳɼ״:CO(g)+2H2(g)=CH3OH(l) H=x
(1)֪CH3OHH2COȼքe726.5kl/mo1285.5kJ/mol283.0kJ/moltx=_______ߺϳɼ״xPI___________
(2)TKݷe1.00 Lij]MCH3OHwPD
ԓ0-10minƽv(H2)=_______MNc淴^______(v(M)v(N)ܴ_)
10minrCOwe֔_______ͬlʼͶϼӱ_ƽrCOwe֔________(pС׃
یښ෴ijM(B)ƽ≺(PB)|(CB)ʾƽⳣ(Kpʾ)PB=PBwe֔TKƽwxatmtԓKp=____(Ӌ_ʽ)yòͬضµlnK(WƽⳣKȻ)DՈlnKSTʬF׃څݵԭ:____________
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ĿлW Դ }ͣ
}ĿгܵXx늳سɞоcijWоаlʯīϩCn OϵXx늳أһ犃ɳ늕rĹԭDʾf_
A.늕rX늘OBԴؓOԓ늘OCn[AlCl4]
B.늕rÿ 1molAl2Cl7-DӔĿ0.75NA
C.늕rꎘO늘Oʽ4Al2Cl7C+3eC=Al+7AlCl4 C
D.늕rO늘Oʽ Cn[AlCl4]+eCTCn+AlCl4C
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ĿлW Դ }ͣ
}ĿһNaOHNaHCO3ĻX]мӟᣬַV1 LwZ(V10)ĹwYc^ϡ}ᷴV2 LwZ(V1V2˜ʠrwwe)Дe`()
A. Yijɷ֞Na2CO3
B. Zijɷ֞CO2
C. V1>V2
D. Xn(Na)mol
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ĿлW Դ }ͣ
}ĿijͬWFVȡğ(Ҫɷ֞Fe2O3SiO2Al2O3]s|)ȡˮ၆F(FeSO47H2O)OӋ̣
f_ǣ
A. ܽxԇXxF
B. w1һSiO2pHǞʹAl3+DAl(OH)3Mw2
C. Һ2õFeSO47H2OaƷ^У횿Ɨlֹͷֽ
D. ׃Һ1ֱӼNaOH^õijܽҺYxҲɵõFeSO47H2O
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ĿлW Դ }ͣ
}ĿijҺпܺOH
[Al(OH)4]
NaMg2Fe3Al3xӡԓҺμһ|ȵ}rlFɳ|S}Һwe׃Dʾf_
A.ԭҺһNa2SO4
B.ԭҺкc[Al(OH)4] |֮Ȟ1 2
C.γɵҺе|ֻNaCl
D.ԭҺһеxOH[AlOH4]
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ĿлW Դ }ͣ
}ĿwһNҪķǽٲϣпƌWJ21oԴδʯ
(1)Iaš£
ʯӢɰҪɷSiO2Ƃֹr̿__________(߀ԭ)ԓ3.0 g SiO2 tDӵĿ_______________
(2)ijSiHCl3(c33.0 )c^H21 000 桫1 100 淴Ƶü֪SiHCl3cH2Oҷڿ՚ȼbDʾ(ԴAbȥ)
bBеԇ___________bCеğƿҪӟĿ_________________
ڷһΕrgbD^쵽ĬF______________________bDаlĻWʽ___________________________________
۞zaƷǷF|ԇϡ}ܽȡόҺҪԇ______(ĸ)
a.ˮ b.ˮ c.Na2SO3Һ d.KSCNҺ
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