}ĿijW(xu)W(xu)dȤСM̽ٻľCTO(sh)ӋúXF~ĺϽȡȻXҺG\w(FeSO47H2O)đ\w(CuSO45H2O)䌍£
ՈشІ}
1^VõIJx________
2СMɆT(jng)^zyl(f)F(xin)ƵõľG\ԇԭ_____________________________ҪɳIKƵü^ߵľG\(yng)θM(jn)______________________________________________________
3СMɆTYЫ@֪H2O2һNGɫڞVBмϡH2O2ʹBܽtԓ(yng)ĻW(xu)ʽ____________________________________________________
4ͬW(xu)ɌܽϽ}ßAO(sh)ӋҲKƵN|(zh)J(rn)߷ǰ߷________()________________________________________________________________________
𰸡 © (yng)^вֶrFD(zhun)rF ҺDмF(yng)^VȡVҺl(f)Y(ji)ɵþG\ CuH2O2H2SO4===CuSO42H2O ǰһNErgLԇ^
ϽXF~}ܽ^VõVҺAȻXȻFcҺ^VõVҺCƫXcҺm}^VõXX}ܽȻXҺF၆FҺDl(f)Y(ji)õG\w1(j)^Võăxش𣻣2ƵõľG\ցFxӱFxҪɳIKƵü^ߵľG\ҪDҺм^F߀ԭFx^VҺͨ^õw3~ϡpˮ|(zh)Д෴(yng)İl(f)Y(ji)|(zh)غ㶨Ɍԓ(yng)ĻW(xu)ʽ4(j)е͉Ar팦Ȼش
ϽXF~}ܽ^VõVҺAȻXȻFcҺ^VõVҺCƫXcҺm}^VõX}ܽȻXҺF၆FҺDl(f)Y(ji)õG\w
1^VõăxУVF_FȦ©ʴ𰸞飺©2l(f)F(xin)ƵõľG\ȻccF遆FxӱFxҪɳIKƵü^ߵľG\ҪDҺм^F߀ԭFxӞ遆Fxӣ^VõҺl(f)ssY(ji)^VϴõG\w
ʴ𰸞飺ȻccFҺDмF(yng)^VٌVҺl(f)ssY(ji)^Vɵü^ߵľG\3~cᷴ(yng)жȾĶw~Ⱥⷴ(yng)~Ȼ~ᷴ(yng)~a(chn)ȾĚwԓ^ԭʸߣ;CuмϡH2O2Ƃđ\w(yng)ʽ飺Cu+H2O2+H2SO4+3H2OTCuSO45H2OCu+H2O2+H2SO4TCuSO4+2H2O4ڌԭҪmᣬҲE@yƣßAȷxXȻxF~Ļʱ^
ĿлW(xu) Դ }ͣ
}ĿcNaClO2һNҪĚͬrҲnjM(jn)ÓÓՄ
cNaClO3ԭƂNaClO2ƷšDʾ
֪
i.ClO2ֽⱬը՚ClO2we?jn)?sh)10%±^ȫ
ii.NaClO2ډAҺз(wn)ҺѸٷֽ⣻
iii.NaClO2Һڜضȵ38rNaClO23H2Oڻ38rNaClO2w60rֽNaClO3NaCl
1ԇA(yng)x_________ĸ
aSO2 b cKMnO4
2(yng)xӷʽ_________
3֪Խ|(zh)ķcԽ(yng)Y(ji)ápl(f)ԭ________
4P(gun)̵f_________ĸ
a(yng)M(jn)^Б(yng)m(x)՚
b(yng)õĸҺ|(zh)ҪɷNaCl
c(yng)NaOHҺ(yng)^
dsY(ji)rضx38^VM(jn)МˮϴȻڵ60M(jn)иõ֮a(chn)ƷNaClO2
NaClO2ҺՄͬrM(jn)ÓÓ
5ڹݷ(yng)ͨ뺬SO2NOğ(yng)ضȞ323 KNaClO2ҺȞ5103mol/L(yng)һΕrgҺxӝȵķY(ji)±
x | SO42 | SO32 | NO3 | NO2 | Cl |
c /mol/L | 8.35104 | 6.87106 | 1.5104 | 1.2105 | 3.4103 |
ٌNaClO2ҺÓ^Ҫ(yng)xӷʽ_________
ɌY(ji)֪Ó(yng)_________ڡСڡÓ(yng)SO2NOڟеijʼȲͬ߀ܴڵԭ_________ɗlɣ
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ĿлW(xu) Դ }ͣ
}ĿںͅUҺNH4+D(zhun)N2(g)H2O(1)ʾD£
(yng)I
(yng)
f_
A. ɳذl(f)ķ(yng)Ԫֻ
B. ɳͶŵďUҺweȕrNH4+ȫD(zhun)N2
C. س(yng)22.4LN2D(zhun)ƵӔ(sh)3756 021023
D.
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ĿлW(xu) Դ }ͣ
}ĿijW(xu)dȤСMҪк͟Ĝy
1ςПСɂĭĭϰ塢z^ιͲϡ}ᣨ0.5molL1ϡ NaOHҺ0.55molL1ȱٵČƷ
2ʾϡ}ϡcҺ(yng)к͟ğữW(xu)ʽк͟57.3kJmol1
3ϡϡքeϡcҺ(yng)yк͟ǡȫ(yng)r(yng)ğЧ(yng)քeH1H2H3ĴСP(gun)ϵ
4ÿMÚcҺϡ}we 50mLɽJ(rn)ԓϡ}ϡcҺܶȾ 1g/cm3кͺҺıȟc=4.18J/g棩ӛ䛔(sh)(j)ʾՈ?zh)пհף?
̖ | ʼضT1/ | KֹضT2/ | ƽضȲT2T1/ | H | ||
} | NaOH | ƽֵ | ||||
26.2 | 26.0 | 26.1 | 29.2 | |||
25.9 | 25.9 | 25.9 | 29.2 | |||
26.4 | 26.2 | 26.3 | 29.5 |
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ĿлW(xu) Դ }ͣ
}Ŀڹ˂ףԸHѣl(f)DһNΠһlСЙC(j)IʽY(ji)(gu)DW(xu)Ҍȡ顰doggyceneP(gun)doggycenef_ǣ
A.ԓ̼ԭӲ̎ͬһƽ
B.doggyceneķʽC26H30
C.ԓ|(zh)ڳ³ʚB(ti)
D.1 molԓ|(zh)ȫȼCO2H2O|(zh)֮Ȟ11
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ĿлW(xu) Դ }ͣ
}Ŀ(j)ﰺĿƌW(xu)l(f)F(xin)һNֻĂӘ(gu)ɵ@NӷQҲ˷Q̖֮ԪP(gun)ӵf_
A.ԓӲ@B.ԓ|(zh)ȚԭӴ
C.ԓ|(zh)(sh)4D.ڱcԪռͬһλ
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ĿлW(xu) Դ }ͣ
}ĿϩNAһl¿ĿDM(jn)з(yng)
֪D
Ո?zh)գ?/span>
1AĽY(ji)(gu)ʽ
2DЌȡ(yng)ȥ(yng)(sh)ִ̖
3DТۡތ(yng)
4CĽY(ji)(gu)ʽ
5DEĻW(xu)ʽEFĻW(xu)ʽ
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ĿлW(xu) Դ }ͣ
}ĿЌbM(jn)(yng)Č,_(d)?zi)ĵ?/span>
A. ÈDb,ɿȡ
B. ÈDbã̼cҺxCH3CH2OHCH3COOC2H5Һ
C. ÈDCӷ(yng)ȌW(xu)ƽӰ
D. ÈDbfH2SO4ÓˮSO2Ưԣ߀ԭ
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