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}ĿһNtˎgwijоСMԼױҴҪԭ·ϳ

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Ոش

1DĽYʽ_____________

2f_______________

AAܰlȡ

BBܰlyR

CCܰl

DļױCD^漰ķȡӳɷ3EFGĻWʽ______________

4DͬrЗlп֮ܵͬwĽYʽ_________

ټtVzyк-CN

1H-NMRVzyбhұhЃɷNͬWhĚԭ

5OӋҴԭƂFĺϳ·̈DʾoCԇx

______________

𰸡 C

}и|DPϵY}Ϣ֪ױڹ՗lcȚⷴAAlAˮBBlCClϢеķDDˮEFķʽ֪ҴcSOCl2lϢеķFCH3COClFEGGcSOCl2ȡ

(1)ķ֪DĽYʽ ʴ𰸞飺

(2)AAܰlȡAe`BBBܰlyRBe`CCCܰlC_DļױCD^У漰ķȡˮⷴDe`xC

(3)FEGE+FGĻWʽʴ𰸞飺

(4)DĽYʽ lټtVzyк(-CN)1H-NMRVzyбhұhЃɷNͬWhĚԭhЃɂ̎ڌλĻFtϗlDĽYʽʴ𰸞飺

(5)ҴԭƂFҴcSOCl2lϢеķFCH3COClĺϳ·ʴ𰸞飺

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ĿлW Դ

}ĿҜ1 molCuSO45H2O(s)ˮʹҺضȽЧH11 molCuSO4(s)ˮʹҺضߣЧH2CuSO4(s)5H2O(s)ܟֽĻWʽCuSO45H2O(s)CuSO4(s)5H2O(l)ЧH3tД_()

A. H2H3 B. H1H3 C. H1H3H2 D. H1H2H3

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ĿлW Դ

}Ŀ6.4g~c100g98%H2SO4ڟƿмӟl
1~ȫܽӋɵĚwژ˜ʠrµweǶ
2ƿе|500mLҺ ^õăxҺrϡጺDƲtõҺƫ󡱡ƫС򡰲׃
ҺH2SO4

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ĿлW Դ

}Ŀȡ8.0 mL 5.0 molL-1 H2SO4Һsˮϡ100 mLȡɷϡጺH2SO4Һ25 mLքe|ZnFeͬl³ַaweSrg׃Dʾweɘ˜ʠrµweՈӋ㣺

1ϡጺH2SO4Һ|Ȟ________molL-1

2Fe|____________g

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ĿлW Դ

}ĿcMgCl2wWIͬǣ

A. Na2S B. SiO2 C. HCl D. NH4Cl

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ĿлW Դ

}Ŀ֪KClO3+6HCl⣩TKCl+3Cl2+3H2ODʾԇքeBеλr}KClO3wñwã±ɌFóĽYՓȫ_ǣ

x

F

A

KSCNFeCl2Һ׃t

Cl2߀ԭ

B

з̪NaOHҺɫ

Cl2

C

ʯԇҺ׃tɫ

Cl2Ư

D

KIҺ׃{

Cl2


A.A
B.B
C.C
D.D

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ĿлW Դ

}Ŀ}NaOHҺкͷ]@ĬFijWdȤСMͬWCNaOHҺc}l˷кͷğЧlOӋ׷N򞷽ՈشP}

1һDbÌbãDСԇü϶˩ڼFz_ʼrʹҶUι܃ɶ˼tīˮƽ_ʼ²弚FzʹСԇ܃}͏VƿNaOHҺ˕r^쵽ĬF________________________________ԭ______________________________

2ԓСMҺضȵ׃Д෴İlNaOHҺc}ǰМضȵ׃tCl˻WԓСMͬWͬȵNaOHҺ}10 mLÜضӋyǰضȵ׃yõIJ֔±

tx______

3HNO3(aq)NaOH(aq)=NaNO3(aq)H2O(l)H57.3 kJmol1FУϡH2SO4cBa(OH)2(aq)ڝH2SO4cBa(OH)2(aq)ϡHNO3cBa(OH)2(aq)1 mol H2O(l)ķքeH1H2H3tH1H2H3СPϵ______________________

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ĿлW Դ

}ĿWcaPf_

A. 84Һԭ\ˮԭͬ

B. |ܾg̫

C. ⛡VFȽнkɫ

D. tϳ̼^X侀͸ҕcθăȷˎ

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ĿлW Դ

}ĿD^б횼߀ԭ

A. FeSH2S B. SO2SO32- C. Fe3+Fe2+ D. CuCu2+

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