- һɿ˼c(din)h ]ȣ
- ԇ ]ȣ
- ɸo ]ȣ
- ߾پ ]ȣ
- ߌW(xu)ur ]ȣ
- P(gun)]
һW(xu)ԇ
M:
༉_________ _________ ̖_________
һx}7С}
1.
AX轛(jng)^e̎žпg B͡(jng)^ӹ̎ÁƷ
C϶ϵl(wi)ʹõ̼wSһN͟oC(j)ǽٲ DֻҪʳɫء}ijЩʳƷӄ
2.лW(xu)Z_
Aʽ
BԭӽY(ji)(gu)ʾD
COʾӔ(sh)18ԭ D^ĽY(ji)(gu)ʽ HOOH
3.
AC2H6C9H20һͬϵ
BͱÓˮs3N
Cw(ni)KD(zhun)̼ˮጷ
DuҺм(NH4)2SO4Һгټˮܽ
4.з(yng)ķʽ_
AAlCl3Һеμӝⰱˮ^Al4NH3H2OAlO24NH4+2H2O BMnO2c}ᷴ(yng)ȡCl2MnO2+4H+4Cl
+
3+
Mn+2Cl2+2H2O
2
+
-CСKҺмϡ}HCO3+H=CO2+H2O
D늽ʳ}ˮꎘO(yng)2Cl - 2e = Cl2
--
5.
ADbÿ(yn)CԣH2CO3H2SiO3 BDbÿռwH2CO2Cl2NH3 CDbÿڷxCCl4ȡˮЙC(j)Ӻˮ
DDbнͨ_P(gun)ZnƬgCuƬКwų
6.
A(yng)^Юa(chn)ĚCO2 BҺwɮa(chn)_(d)Ч(yng)
CҺwe׃c(Cl)l(f)׃
Dڱм^}ַ(yng)ҺMcͬ
rȾ0.1 mol/LҺpH±ʾP(gun)f_ǣ
7.25
-
Aԏ(qing)H2CO3HF Bٺ͢|(zh)δˮ
CxӵĿȣ٣
DУc(HCO3-) + 2c(CO32-) + c(H2CO3)0.1 mol/L
Ɣ}1С}
8.HC13H16O2һNڽNAԭϺϳH`·£
Ոش
1ڵķ(yng)Ƿ(yng) 2Hеĺ܈F(tun)Q
3Fڷ廯ķӾзʽY(ji)(gu)tFĽY(ji)(gu)
4BAһu(jng)yB3NͬW(xu)h(hun)ĚtAQϵy(tng)
5۵ĻW(xu)ʽǡ
6廯IG֮ͬ(gu)wcGͬĹ܈F(tun)tIĽY(ji)(gu) N혷(gu)бh(hun)ϵһȴ2NIĽY(ji)(gu)ʽ
}2С}
9.푪(yng)ú̎Ļa(chn)Ҫx 1[CO(NH2)2]һNЧҲһNԭ ؞ԭһl°l(f)(yng)CO(NH2)2(s) + H2O(l)
2 NH3(g)+CO2(g) H =
+133.6 kJ/molԓ(yng)ĻW(xu)ƽⳣ(sh)ı_(d)ʽKP(gun)ԓ(yng)f_ǣ̖
a. ķ(yng)_ʼƽrлϚwƽ|(zh)ֲ׃ b. ƽwϵˮʹԓ(yng)ƽⳣ(sh) c. ͜ضʹصD(zhun)
һl¿Ɍ߀ԭ鵪?d)?/p>
Y(ji)ϢϢ߀ԭNO(g)ğữW(xu)ʽ
]Ե|(zh)NH3CO2ԭϣ120·(yng)أCO2(g) +2NH3(g)
CO (NH2)2(s) +H2O(g)ϚwNH3|(zh)ٷֺ[(NH3)]S
rg׃P(gun)ϵDʾtac(din)(yng)ʣCO2 bc(din)淴(yng)ʣ棩CO2>=<ƽD(zhun)
2NO2Ⱦh(hun)Na2CO3ҺNO2CO2֪9.2 g NO2Na2CO3Һȫ(yng)rD(zhun)0.1 mol˷(yng)xӷʽǡ÷(yng)ʹҺеCO2ȫݳҺAԣtҺxӝȴСP(gun)ϵc(Na)>______
10.ףPOCl3oɫҺwЏV(yng)ĹI(y)a(chn)Ȼġֱ?zhn)y(tng)ȻסȻˮⷨȚȻˮԭϷ(yng)õ
+
1ֱa(chn)ĻW(xu)ʽԭϿcȻˮⷨȣ䃞(yu)c(din)
2Ȼˮⷨa(chn)וa(chn)ףҪH3PO4H3PO3ȣUˮڏUˮȼ
mƯbaiټʯҌԪD(zhun)}}Ưbai۵Ҫ
DʾͬlijʵӰ푣Ca/Pʾ}ױҺCacPOĝȱȣtՕrʯҵĿ
2+
3Ԝya(chn)ƷԪغ(sh)(yn)E .һa(chn)ƷмNaOHҺʹa(chn)ƷеԪȫD(zhun)Cl .ữ^AgNO3ҺʹClȫӛAgNO3
-
.ټʎʹ串wcˮҺ|
.KNH4Fe(SO4)2ҺNH4SCNҺҺ^AgӛNH4SCN
֪ͬlµܽȣAgSCNAgCl
ٲEЮ(dng)Һɫ׃?yu)ɫrҺеAgǡóȫ
ȡEʹEһW(xu)(yng)ԓ(yng)xӷʽԓ(yng)ʹyY(ji)ƫͣ\(yn)ƽԭԭɴӋĵAgp١
+
+
+
(sh)(yn)}1С}
11.ijW(xu)ͨ^(sh)(yn)(yn)CFe|(zh)
1ԓͬW(xu)ڌ(sh)(yn)ǰ(j)Fe±
2+2+
ձвԓͬW(xu)M(jn)Ќ(sh)(yn)^쵽ҺϷwu׃?yu)tɫԇҺɫs׃?yu)ɫ?/p>
M(jn)һ̽Һ׃ɫԭԓͬW(xu)M(jn)(sh)(yn)