}Ŀُ2016ɽW(xu)12¿֪ữW(xu)ʽ£
CaSO4(s)+CO(g) CaO(s) + SO2(g) + CO2(g) H1= +218.4kJmol-1((yng))
CaSO4(s)+4CO(g)CaS(s) + 4CO2(g) H2= -175.6kJmol1((yng))
O(sh)ijض£(yng)(v1)ڷ(yng)(v2)tз(yng)^׃ʾD_
ĿлW(xu) Դ }ͣ
}Ŀwe2Lĺ]аl(f)(yng)xAg+yBgzCgD1ʾ200rABC|(zh)Srg׃P(gun)ϵD2ʾͬضƽrCwe?jn)?sh)SʼnAnB׃P(gun)ϵtнY(ji)Փ_ǣ
A. 200r(yng)_ʼƽƽvB=0.04molL1min1
B. D2֪(yng)xAg+yBgzCgġH0a=1
C. ڈD1ʾƽB(ti)wϵгHe˕rvv
D. 200rг2mol A1mol B_(d)ƽrAwe?jn)?sh)С0.5
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿijضCl2ͨNaOHҺ(yng)õNaClNaClONaClO3 ĻҺ(jng)yClOcClO|(zh)֮Ȟ13tCl2cNaOHҺ(yng)r߀ԭԪcԪص|(zh)֮Ȟ ( )
A. 215 B. 113 C. 31 D. 41
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿH2SڽxӵbúI(lng)Ҫ(yng)Ոش
I.I(y)һNƂH2SķڴߜؗlȻcSO2(yng)ͬrɃɷN܅cѭh(hun)
(1)ԓ(yng)ĻW(xu)ʽ________________________
II.H2Sڙzyͳx
(2)H2Sĵһxʽ____________
(3)֪25rKsp(SnS)=1.010-25Ksp(CdS)=8.010-27ԓض£Ⱦ0.1 molL-1CdCl2SnCl2ĻҺͨH2S(dng)Sn2+_ʼrҺc(Cd2+)=_________(Һwe׃ԲӋ
.H2SúԭϚÓ^̵Ҫgw(yng)ԭ
.COS(g)+H2(g)H2S(g)+CO(g) H=+7 kJmol-1
.CO(g)+H2O(g)CO2(g)+H2(g) H =-42 kJmol-1
(4)֪1 molеĻW(xu)Iյ±ʾ
COS(g) | H2(g) | CO(g) | H2S(g) | H2O(g) | CO2(g) | |
/ kJmol-1 | 1319 | 442 | x | 678 | -930 | 1606 |
x=___________
(5)10 Lݷe׃]г1 mol COS(g)1 mol H2(g)1 mol H2O(g),M(jn)ɂ(yng)l׃rwϵ(ni)COƽwe?jn)?sh)cضȣT)P(gun)ϵDʾ
Sض,COƽwe?jn)?sh)____________(pСԭ_______________
T1ryƽrwϵCOS|(zh)0.80 moltԓض,COSƽD(zhun)ʞ_________(yng)iƽⳣ(sh)____________(λЧ(sh))
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