}Ŀ.ijУWdȤСMCڌƂCl2^ˮHCl]lͬrCCl2ijЩ|ͬWOӋDʾČb(֧õF_ʡ)ՈҪشІ}
(1) ƂCl2õĻWˎƷ________
ԓxӷʽÆξʾDr_____________________ ˷ÿD0.8molHcl____mol
(2)bB_______
bCDFIJͬFfĆ}___
bE_______
(3)ͬWJͬWČȱݣܴ_KͨAgNO3ҺеĚwֻһN˴_YՓĿɿCKͨAgNO3ҺеĚwֻһNͬWԓb___c___֮g(bĸ̖)һbbԇԞ___(ĸ̖)
A.ĵ⻯⛵ԇ B. C.ļtɫl D.ʳ}ˮ
.^ˮɞƴҎģȾԼlЧ֮һƯdzõ
ٹIόȚͨʯ[Ca(OH)2]ȡƯWʽ飺_____________
Ư۵Чɷ________________________
Ưˮܿ՚еCO2aƯסõĴW̞________
𰸡i͝} 1.6mol Cˮa ȚoƯˮƯ Ț E F A 2Cl2+2Ca(OH)2=Ca(ClO)2+CaCl2+2H2O Ca(ClO)2 Ca(ClO)2+CO2+H2O=CaCO3+2HClO
. bAƂȚİlbãɵȚ⺬ˮȻͨ^bB~zˮⲢˮ⣬ͨ^EиɫlɫCȚoƯԣͨ^bDНɫlɫCȚˮɵĴƯԣͨ^bEȻ̼ȚʣȻ䱻cҺ
.1ȚcCaOH2Wʽ
2Ư۵Чɷ֞CaClO2
3ƯеЧɷcCO2a
1Ý}ͶiȡȚ⣬xӷʽʽ֪D0.8molӣĵHCl1.6mol
ʴ𰸞飺i͝} 1.6mol
2ٟoˮ~Ázˮʴ𰸞飺Cˮa
CDą^eǷˮFͬf˸Ț]Ư
ʴ𰸞飺ȚoƯԣˮƯ
βȚҪ̎Ȼ̼Țʴ𰸞飺Ț
3ȚȻͨ뵽ya˴_YՓĿɿԣbEF֮gһʢНĵ۵⻯ԇߝɫlĵ۵⻯ԇ׃{ߝɫlɫtȚⱻȫգ
ʴ𰸞飺EFAC
. 1HClOƯã䲻ñʹãIϳȚc}ȡƯƯCl2cCaOH22Cl2+2CaOH2=CaCl2+CaClO2+H2O
ʴ𰸞飺2Cl2+2CaOH2=CaCl2+CaClO2+H2O
2}Ư۵ЧɷĻWʽCaClO2
ʴ𰸞飺CaClO2
3̼Աȴԏ̼cCaClO2CaClO2+CO2+H2O=CaCO3+2HClO
ʴ𰸞飺CaClO2+CO2+H2O=CaCO3+2HClO
ĿлW Դ }ͣ
}ĿXc660棩һNÏVĽ٣扣GacXͬQ顰X͚ԻIXVAl2O3Ga2O3SiO2|ԭȡAl2O3c2045棩Al2O3ͱʯNa3AlF6Xcں늽ƵشІ}
1ұIϳýX߀ԭұCtiȽXcCrO3ڸߜ·ĻWʽ ___________________
2IõVҪɷ________________
30.1 mol/L AlCl3Һ10% NH4FҺweַμӰˮotAlCl3cNH4FĻWʽ ________________ ԓԇܼʢbNH4FҺԇƿϲ|ԭ _________________________
4ˮеNO3-aΣ˽ˮеNO3-ĝоˆThډAԗlXیNO3-߀ԭN2ԓxӷʽ_________ ˷ȱc̎ˮAlO2-Ȼ܌aΣ߀茦ԓˮMһϵкm֪̎25rKsp[Al(OH)3]=1.310-33Al(OH)3AlO2-+H++H2O K=1.010-1325rʹ̎ˮAlO2-Ƚ͵1.010-6 mol/Lt{pH=____˕rˮ
=__________
5Iϳ̼늘O늽XķұXDʾ
ꎘO늘Oʽ________________________
ڹIaУꖘOҪaԭǣ____________________
6P ______
aIϿß߀ԭȡGa
bԣAl(OH)3Ga(OH)3
cӔ֪ͬcXĻW|
dGaCl3Һˮ}OӋCGa(OH)3ă
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}Ŀ늳غ僵ȹIϾЏV;ҲкĶMл̎hɺܴӰ像Uԭϫ@NiSO46H2O^̣֪UгҪУCuZnFeMgԪصĻ
xԚʽȫrҺpHҊ
FeOH3 | FeOH2 | CuS | ZnS | FeS | NiS | AlOH3 | MgOH2 | NiOH2 | |
pH | 3.2 | 9.7 | -0.42 | 2.5 | 7 | 7.5 | 5 | 8 | 8.5 |
1UмH2SO4Чʵķ__ٌ2c
2Na2Sͬr{ҺpH3Ŀdzȥ~\s|tVҺмH2O2ķxӷʽ___
3^̣____^Vϴ졢ԓϴ^̲ˮϴԓ__ϴĿ___е͜ظߜظܷøߜظ_______
4VҺмNaOHҺĿ{ҺpH8ԳȥAl3+ԼMg2+Mg2+Al3+ҺеμNaOHҺ®ɷNҺpH=8rcMg2+cAl3+=__{֪25rKsp[MgOH2]=5.010-14Ksp[AlOH3]=2.010-33}
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}Ŀc-^ӺxNa2SO4 yH2O2zH2OĽMɿͨ^Ќy
ٜʴ_Qȡ1.77gƷƳ100.00mLҺA
ڜʴ_ȡ25.00mLҺA}ữȻ^Һȫ^Vϴõɫw0.0025mol
ۜʴ_ȡ25.00mLҺAmϡữ0.02molL-1 KMnO4ҺζKc(KMnO4ֻcӺеH2O2l)KMnO4Һ25.00mLشІ}
(1)ڲEУ貣x˟߀Ҫ________________
(2)ڲEУвʹҺƫ͵_______ĸ
Aܽ^ҺwR
BݕrҕxϵĿ̶Ⱦ
CݺʎuoãlFҺڿ̶Ⱦּˮ̶Ⱦ
Dǰƿˮ
(3)еKMnO4Һ_______ʽAʽζУζKcĬF____________________ζаlxӷʽ_______________
(4)ͨ^Ӌ_ƷĽMɞ___________________
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}ĿһNʧĺ懴(NiBMgOSiO2)ԭƂ䳬懷乤ˇ£
֪pH6rMg2Ni2ɳ
شІ}
1ǾBNiBKBH4Ni(NO3)2ҺƂ䡣KBH4ʽ_________
2r懵ĽȡʿɲȡĴʩ___________ (eһc)Vֵ1г˺B|⣬߀___________ (Wʽ)
3Л]СNaOHҺ{pH=6tµĺ________
4rlĻWʽ_______________rضȲ˳^50棬ԭ_________________
5߀ԭraoȾĚw߀ԭrlxӷʽ___________
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}Ŀ}ǟƃ|䓲ĵÓÓׄij}Ҫɷ֞MCa3.5%(|֔)CaO
(1) CaԪڱλ____ԭӽYʾD____
(2) CacSķǽԪAγɻDDʽ____DķcAcSiγɵĻEķc____
(3)ƽ}Ó[ĻWʽ____P+FeO+CaOCa3PO42+Fe
(4)}ԇϡ}^NaOHҺɰɫѸ׃ɻҾGɫ׃ɼtɫMOHntM______zyMn+ķ_____(xӷʽ_)
(5)ȡ1.6 g}ԇcˮַ224 mL H2(˜ʠr)ҺͨmCO2ܵõCaCO3____g
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}ĿONA鰢ӵ_ֵf_ǣ
A. س15g-CH3Ӕ10NA
B. س11.2LкеԭӔ0.5NA
C. ˜ʠr4.48Lˮ(D2O)кеӔ2NA
D. س£23gNO2N2O4ĻкNAԭ
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