}ĿijWdȤСM̽ڌƂ Cl2 ^ˮ HCl]lͬrCȚijЩ|ͬWOӋDʾČb ֧õF_ʡ Ҫش}
1зƵȚ_M___֪ԗlK2Cr2O7KClO3ԾCl2ƾԲã
MnO2 ͝}Ϲ ڴc͝}K2Cr2O7 ͝} KClO3 ͝}ϹKMnO4͝}
A ֻТ B ֻТ٢ C ֻТ٢ۢܢ D ȫ
2ú 0.2mol HCl ĝ}c MnO2 Cl2Ƶõ Cl2 we ˜ʠr С1.12Lԭ___
3b B ____F____
4b C D FIJͬFfĆ}___b E ____
5b F аlxӷʽ____
6ͬWJͬWČȱܴ_Kͨ AgNO3 ҺеĚwֻһN˴_YՓĿɿԣCKͨ AgNO3 ҺĚwֻһNͬWijɂb֮gټһbãJԓbÑ__c__֮g bĸ̖ bБ___
𰸡D }ĝSM׃ϡԺٷӟr}]lpʧ Cˮa ɫ׃{ɫ ȚoƯԡƯ Ț Ag++Cl=AgCl E F ĵKIԇɫl
(1)ÏxȚ
(2)ic}ᷴcϡ}
(3)~ˮ{ɫ~wzǷˮ
(4)Țⲻʹɫ|ɫȚⲻƯԣȚЙC܄Ȼ̼Ț⣬ֹɔ_FȻęz
(5)FеĚwȻcy
(6)Țcˮ}ᣬɔ_FȻęzEF֮gõ⻯⛵ԇҺzȚǷȫ
(1)MnO2͝}ϹMnO2NaCl͝Ϲ۴c͝}KClO3͝}ϹKMnO4͝}njҳƂȚķ
xD
(2)}cMnO2ȡCl2ҪӟᣬȻד]lȻ䣬SIJMН}ĝu׃ϡϡ}cMnO2
ʴ𰸞飺ӟr}]lpʧSMл]l׃ϡԺٷ
(3)~ˮ{ɫ~wzˮ
ʴ𰸞飺Cˮaɫw׃{ɫ
(4)ɫlɫfȚⲻƯɫlɫȚcˮ}c}Ưʹɫlɫ|ǴʴƯȻ̼Țֹɔ_FȻęz
ʴ𰸞飺ȚoƯƯԣȚ
(5)ȻcyȻyᣬxӷʽAg++Cl-=AgCl
(6)Țcˮ}ɔ_FȻęzEF֮gһbãÝĵ۵⻯ԇɫlzȚǷȫ
ʴ𰸞飺E FĵKIԇ(ɫl)
ĿлW Դ }ͣ
}ĿijҺֻܺxеĎN]Һк^ٵH+OH-Na+NH4+SO42-CO32-NO3-ȡ200mLԓҺ֞weĶݷքeЌ1һݼğAӟaĚwژ˜ʠr224mL2ڶȼ}oFټBaCl2Һùw2.33f_ǣ
A.ԓҺвһNa+
B.ԓҺп϶NH4+SO42-CO32-NO3-
C.ԓҺһNO3-
D.ԓҺһNa+cNa+0.1mol/L
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ĿлW Դ }ͣ
}ĿһNO2N2O4ĻϚwͨwe2Lĺ]|ĝSrg׃D1ʾՈشІ}
(1)D1_______XYʾNO2Srg׃rǰ10minv(NO2)=_______mol/(L min)
(2)xвfԓ_ƽB____xĸ
A. ȻϚwĉSrg׃׃
B. ȻϚwܶȲSrg׃׃
C. ȻϚwɫSrg׃׃
D. ȻϚwƽ|Srg׃׃
(3)Mе10minr՟22.76kJtԓğữWʽ______________________ԓƽⳣK=_____________
(4)Mе20minrȳһNO210min_ƽ˕ryc(NO2)=0.9mol/L
ٵһƽrϚwNO2we֔w1_ƽϚwеNO2we֔w2tw1______w2>=<
ՈڈD2Ю20min|ĝSrg׃ϱ횘˳XYҪwFʼBcĩBҪþwȣ________________
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ĿлW Դ }ͣ
}ĿIC⁴FVԭڟFͬr߀ƂC߃rV2O5Ҫ£
֪VO3-+2H+VO2++H2O
NH4VO3ˮڟˮҴ
1ߠtFõұ____̖
A.ֽⷨ B߀ԭ C늽ⷨ
2CеV2O3ڱrDCa(VO3)2ԓĻWʽ__
3Ca(VO3)2yˮϡᣬԇƽƄԭԭ_ҺкC|ĻWʽ___
4C^Кw䷴xӷʽ__
5^VҴˮϴԭ__
6џNH4VO3rw|Sض׃Dʾӟᵽ200rõĹw|Wʽ__300350ųĚB|Wʽ__
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ĿлW Դ }ͣ
}Ŀ֪ijʽ}NaH2XO4Na2HXO4ɷNNaH2XO4ҺNa2HXO4ҺʉA30rNaH2XO4ҺNa2HXO4ҺNҺĝȾ0.1molL-1оڵPϵǣ
A.c(H)c(OH-)110-14
B.c(H)2c(H3XO4)c(H2XO4-)c(XO43-)c(OH-)
C.c(Na)c(H)c(H2XO4-)c(OH-)2c(HXO42-)3c(XO43-)
D.c(H)c(H3XO4)c(HXO42-)2c(XO43-)c(OH-)
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ĿлW Դ }ͣ
}ĿڲͬB£̑BBcⷴğữWʽʾ
H2g + I2?2HIg+948kJ
H2g + I2?2HIg-2648kJ
Д_
A.еI2̑BеI2B
B.ķᅡķᅡ
C.ĮaȷĮa᷀Ը
D.1mol ̑BAr17kJ
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ĿлW Դ }ͣ
}Ŀ-՚늳ؾܶȸߵăcԴ܇ԴYDʾйw늽|ֻSLi+ͨ^f_
A. 늕rؓOʽLie =Li+
B. ԓ늳~ꎘO|64 gՓόĘ˜ʠr11.2 L O2
C. 늕rS·ӵDˮ늽Һxӿp
D. Li+^w늽|OƄӶõLiOHҺ
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