}ĿһNtˎgwijоСMԼױҴҪԭ·ϳ
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1DĽYʽ_____________
2f_______________
AAܰlȡ
BBܰlyR
CCܰl
DļױCD^漰ķȡӳɷ3EFGĻWʽ______________
4DͬrЗlп֮ܵͬwĽYʽ_________
ټtVzyк-CN
1H-NMRVzyбhұhЃɷNͬWhĚԭ
5OӋҴԭƂFĺϳ·̈DʾoCԇx
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}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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}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 }ͣ
}Ŀ֪KClO3+6HCl⣩TKCl+3Cl2+3H2ODʾԇքeBеλr}KClO3wñwã±ɌFóĽYՓȫ_ǣ
x | F | YՓ |
A | KSCNFeCl2Һ׃t | Cl2߀ԭ |
B | з̪NaOHҺɫ | Cl2 |
C | ʯԇҺ׃tɫ | Cl2Ư |
D | KIҺ׃{ | Cl2 |
A.A
B.B
C.C
D.D
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀ}NaOHҺкͷ]@ĬFijWdȤСMͬWCNaOHҺc}l˷кͷğЧlOӋNՈشP}
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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