}ĿijWdȤСMDʾ^̳ȥAlCl3ҺкеMg2Ks|xӲMܜpAlCl3ēpʧ
f_()
A. NaOHҺðˮ
B. ҺaкAl3KClNaOH
C. ҺbֻNaCl
D. Һaеμ}ҺpH
ĿлW Դ }ͣ
}ĿˮҪYԴƂһϵ|
f_
A. ȥ} SO42Ca2Mg2s|ԇPǣNaOH ҺBaCl2 ҺNa2CO3 Һ^V}
B. EУͨ CO2ͨ NH3
C. EпɌ MgCl26H2O wڿ՚ֱӼӟÓˮ
D. EܡԪؾ
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀ֪2A(g)3B(g)2C(g)zD(g)F2 mol Ac2 mol B2 L]2 sADʞ50%yv(D)0.25 molL1s1Ɣ_
A. v(C)0.2 molL1s1 B. z1
C. BDʞ25% D. CƽrĝȞ0.5molL1
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀf_
A. ϩ̼̼pII̼̼Iăɱ
B. 120rϩc]гȼ֏͵ԭضȉ׃
C. 1 molϩcȚȫõĮacȚڹl°l(f)ȡɂ^ȚĿ|6mol
D. ʽC5H12Occųw|6NY
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ĿлW Դ }ͣ
}Ŀ±ЙC ABCD PϢ
A | ٟoɫoζyˮ εЙC | B | ʹȻ̼Һɫ ڱģ͞: cˮһl· D |
C | CH ɷNԪؽM ģ͞: | D | cc,c NaOH Һ ڴlܱ՚е E |
ϢشІ}:
(1)B ĽYʽ_____D Ĺ܈FQ_____
(2)B ʹȻ̼Һɫ,Q_____
(3)BD ĻW͞_____
(4)D E ĻWʽ_____
(5)C ķʽ_____ڝ,C 50 ~60cl(f)ĻWʽ:_____
(6)cA ͬϵ|ͨʽ CnH2n+2, n=5 rԓЙC_____N֮ͬw, ̵̼֮ͬwĽYʽ_____
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