}ĿijW(xu)nоСM(yn)CcZn(yng)a(chn)ĚwкSO2H2M(jn)Ќ(sh)(yn)(dng)
1bˎƷǰͬW(xu)zb_____
2±еČ(sh)(yn)F(xin)_____
b | B | F | G |
(sh)(yn)F(xin) |
3bC_____bCаl(f)(yng)xӷʽ_____
4bD_____
5SO2ǴȾ֮һҲijI(y)a(chn)еҪβ֮һijУdȤСMзy˹I(y)βеSO2ĺ
ͨ^βweVLѓQɘ(bio)(zhn)rr(sh)ԓβSO2we?jn)?sh)_____úVmĴ(sh)ʽʾ
𰸡
b | B | F | G |
(sh)(yn)F(xin) | Ʒtɫ | ɫw׃t | ɫw׃{(ln) |
ȥδ(yng)SO2 5SO2+2MnO4-+2H2O=5SO42-+2Mn2++4H+ z(yn)SO2ǷѳM
ɈDϢ֪Ac\(yng)bBڙz(yn)CնDڙz(yn)ѳMEڸFCڙz(yn)⣬HǞ˷ֹ՚еˮɔ_(sh)(yn)yI(y)βеSO2ĺČ(sh)(yn)ͨ^pˮնȻҺc^(yng)^ͨ^^|(zh)ySO2ĺ(j)˽
1bˎƷǰͬW(xu)zbõĚ
2c\(yng)ɶƯʹƷtҺɫ(dng)ĝ׃^Сr(sh)c\(yng)ɚԌɫ~߀ԭtɫ~ͬr(sh)ɵˮʹɫ~׃{(ln)ԓ(sh)(yn)ĬF(xin)О±
b | B | F | G |
(sh)(yn)F(xin) | Ʒtɫ | ɫw׃t | ɫw׃{(ln) |
3bCdzȥδ(yng)SO2ֹɔ_ęz(yn)bCУԸiҺi⛱߀ԭiԓ(yng)xӷʽ5SO2+2MnO4-+2H2O=5SO42-+2Mn2++4H+
4bDǙz(yn)SO2ǷѳMֻгMSO2ܱCm(x)(sh)(yn)Ч
5ɈDД(sh)(j)֪õ^|(zh)mg(j)SԪغ֪n(SO2)=n(BaSO4)= moltژ(bio)(zhn)rV(SO2)=
Lͨ^βweVLѓQɘ(bio)(zhn)rtԓβSO2we?jn)?sh)
ĿлW(xu) Դ }ͣ
}ĿȾwe
HXHYҺքeˮϡweVpHS
׃P(gun)ϵDʾД_
A.HYԏ(qing)HX
B.HXx̶ȣ
C.Һoϡጣt
D.(dng)r(sh)Һͬr(sh)ߜضȣt
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿҜwˮ100mLҺҺм|(zh)P(gun)Y(ji)Փ_( )
|(zh) | Y(ji)Փ | |
A | (yng)Y(ji) | |
B | Һ | |
C | ˮx | |
D |
| (yng)ȫҺpHpС |
A.AB.BC.CD.D
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ĿлW(xu) Դ }ͣ
}ĿʳƷӄ
ܰl(f)·(yng)
Sɫ
ijW(xu)dȤСMM(jn)̽شP(gun)}
ȡ
(yng)ԭ
DʾbM(jn)Ќ(sh)(yn)
~cᷴ(yng)xӷʽ______
(sh)(yn)^BҺ
ta(chn)ʕ(hu)½______
Cͨ՚Ŀ______
ûW(xu)ʽʾ
(yng)Y(ji)BҺ(jng)l(f)ssY(ji)Ʒ______Ȳɵõ֮a(chn)ƷwĸҺ
y֮a(chn)Ʒ
ĺ
Qȡmg֮a(chn)Ʒܽϡȡ
Һ
ҺƽеζƽĵweVmL
֪
ϡҺr(sh)ʹõIJx⣬߀______
(bio)̖(ho)
A.ƿͲ
z^ι
Fƿ
(dng)^쵽______r(sh)ζ_(d)Kc(din)
֮a(chn)Ʒ
|(zh)?jn)?sh)______
ô(sh)ʽʾ
O(sh)Ӌ(j)(sh)(yn)CĸҺк
______
xõԇᡢyҺ^ҺȻ^Һ
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ĿлW(xu) Դ }ͣ
}Ŀס҃ɱϡҺpH=aҵpH=a+1(du)ДД_ǣ
A.ˮxH+|(zh)ˮxH+|(zh)ȵ10
B.к͵|(zh)NaOHҺ҃ɱҺwe10V()>V()
C.|(zh)c()>10c()
D.еc(OH-)еc(OH-)10
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ĿлW(xu) Դ }ͣ
}ĿabcdeǺһNͬԪصN|(zh)ɰl(f)D(zhun)
У adž|(zh)bǚwcde߃r(ji)(du)(yng)ˮ
1aһNSɫĩwԇƔ@N|(zh)ûW(xu)ʽʾ
a______b______c______d______e______
2aһNҊwԇƔ@N|(zh)ûW(xu)ʽʾ
a______b______c______d______e______
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ĿлW(xu) Դ }ͣ
}Ŀ£CO2ͨ2LpH=12KOHҺҺˮxOH-xӝ()cͨCO2we(V)P(gun)ϵDʾД_
Aa(chn)c(din)ҺУˮxc(H+)=110-12mol/L
Bbc(din)ҺУc(H+)=110-7mol/L
Ccc(din)ҺУc(K+)=2[c(CO32-)+c(HCO3-)+c(H2CO3)]
Ddc(din)ҺУc(K+)=2c(CO32-)+c(HCO3-)
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ĿлW(xu) Դ }ͣ
}Ŀڻa(chn)A估ȼúÓÓI(lng);dzV
1[CO(NH2)2]c@NH4CNO___________xͬһ|(zh)ͬϵ֮ͬ(gu)w@_______xxr(ji)
2ҺһNA֪_1molr(ji)Iյ(sh)(j)
r(ji)I | HH | NH | NN |
kJmol1 | 436 | 390.8 | 946 |
tϳɰ(yng)N2(g) + 3H2 (g)= 2NH3(g) 2molų _________kJ1molN2c3molH2һl·(yng)_(d)ƽr(sh)ų36.32kJt˕r(sh)NH3ռwe?jn)?sh)______ Dbֱͨ늣Һ늽ጷŚԓ^D(zhun)ʽD(zhun)_____ܡ
3Óںغ]гһNONH3һl°l(f)(yng)6NO(g) + 4NH3(g) 5N2(g) +6H2O(g)
fԓ(yng)_(d)ƽB(ti)Ę(bio)־_______(xing)x
a(yng)4v ( NH3) =5v ( N2)
b(ni)(qing)Sr(sh)gl(f)׃
c(ni)N2|(zh)?jn)?sh)Sr(sh)gl(f)׃
d(ni)n(NO)n(NH3)n(N2)n(H2O) = 6456
ijΌ(sh)(yn)Мy(ni)NON2|(zh)Sr(sh)g׃DʾDv ()cv ()ȵc(din)_________xĸ
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ĿлW(xu) Դ }ͣ
}Ŀ̼iӹI(y)Ҫđ(yng)ܛiV(Ҫɷ֞MnO2FeAlMgs|(zh)Ԫ)Ƃ̼i£гs^̰ҺмһԇX{(dio)(ji)ҺpH3.55.5ټһܛiVpˮ^Vۡf_(֪Ҝ£Kap[Mg(OH)2]1.81011Kap[Al(OH)3]3.01034Kap[Fe(OH)3]4.01038)
A.r(sh)ֲ۵߀ԭ
B.s^{(dio)(ji)ҺpH3.55.5ȫȥFeAlMgs|(zh)
C.ԇXMnOMnO2MnCO3|(zh)
D.߳MnCO3EʿԳm(x)ߜض
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