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ĿлW(xu) Դ }ͣ
}Ŀʹđ\CuSO45H2O0.1 molL-1~Һ_IJǣ
A. đ\ӟȥY(ji)ˮQȡ16gܽ1 Lˮ
B. Qȡ25 gđ\ˮȻҺϡ1 L
C. Qȡ25 gđ\ܽ1 Lˮ
D. 16 gđ\ˮȻҺϡ1 L
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿP(gun)|(zh)D(zhun)P(gun)ϵDʾCǺˮ}DdzҊğoɫҺwEGoɫwEʹ?ji)ļtɫʯԇ׃{BCIJɫ(yng)SɫIưl(f)ͷۻίθ^
FĻW(xu)ʽ______Eʽ______
ƌ(yng)ٵxӷʽ______
nj(yng)ڵĻW(xu)ʽ______
Ȍ(yng)۵ĻW(xu)ʽ______
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ĿлW(xu) Դ }ͣ
}Ŀ-FentonˮwЙCȾオĸg(sh)䷴(yng)ԭDʾ늽a(chn)H2O2cFe2+l(f)Fenton(yng)ɵuɻ(OH) ЙCȾf_
A. ԴXOO
B. cԴYB늘O늘O(yng)ʽH2O+e-=H++OH
C. Fenton(yng): H2O2+Fe2+=Fe(OH)2++OH
D. ÿ22.4L O2 (˜ʠr)늽ՓϿɮa(chn)2molOH
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀ֪CO(g)H2O(g)CO2(g)H2(g)H41 kJmol1ͬضݷeͬăɂ]һķ(yng)l(f)(yng)P(gun)(sh)(j)£
̖ | ʼr|(zh)|(zh)/mol | _ƽ^wϵ׃ | |||
CO | H2O | CO2 | H2 | ||
1 | 4 | 0 | 0 | ų32.8 kJ | |
0 | 0 | 1 | 4 | ׃Q kJ |
fУ_()
A. з(yng)_ƽrCOD(zhun)ʞ80%
B. COD(zhun)ʵCO2D(zhun)
C. ƽrCO2ĝ
D. ٕrCOķ(yng)ʵH2Oķ(yng)
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀ ABCNԪ ACԪγɻ AC֪ B CԭӵĺӌӔ(sh)ͬӔ(sh)֮͞10A2+BԭӾͬӌӔ(sh)CԭӔ(sh)Ӕ(sh)3Ոش}
1ABCNԪصQքeǣA________B________C_______
2 AxӵĽY(ji)(gu)ʾD__________
3 ACдڵĻW(xu)I_______I AC ʽ____________
4BC2ĽY(ji)(gu)ʽ____________
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ĿлW(xu) Դ }ͣ
}Ŀ״CH3OHoɫҺwǑ(yng)ÏVĻԭϺǰ^ȼ
1ټ֪COH2CH3OHȼᣨHքe驁283.0 kJmol-1285.8 kJmol-1-726.8 kJmol-1tCOH2(yng)CH3OHğữW(xu)ʽ________________
O(sh)C̫܌ȻD(zhun)^״\ļ״bDbùrꖘO(yng)ʽ_________________________________
2һض·(yng)CO(g)+2H2(g)=CH3OH(g)ݷe2L]MУP(gun)(sh)(j)ҊψD
ُķ(yng)_ʼƽrH2ʾW(xu)(yng)ʞ__________ԓض´˷(yng)ƽⳣ(sh)__________
5min׃ӄԭ___________________________
36.98MPa250ʹ(CoI2)״D(zhun)
CH3OH(g) + CO(g) = CH3COOH(g)
ЙCϳɳи(yng)(yng)CH3OHCOϱ(|(zh))1,״xʞ90.0%t˷(yng)COD(zhun)ʞ___________
4Ka(CH3COOH)=1.810-5 0.1 molL-1CH3COOHҺеμ0.1 molL-1CH3COONaҺ pH=7˕rҺЃ|(zh)|(zh)n(CH3COOH):n(CH3COONa)=___
鿴𰸺ͽ>>
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