߶W(xu)֪R(sh)c(din)w{
r(sh)g2019-12-27 16:21:00 ԴonW(wng) [wС ]߶W(xu)֪R(sh)c(din)w{һ
1ЙC(j)ͨʽҪW(xu)|(zh)
NCnH2n+2HCCIcuصȰl(f)ȡ(yng)ֽci⛡ˮ(qing)Ꮚ(qing)A(yng)
ϩNCnH2nC==CIcuصȰl(f)ӳɷ(yng)ci⛰l(f)(yng)ۺϷ(yng)Ӿ۷(yng)
ȲNCnH2n-2CCIcuصȰl(f)ӳɷ(yng)ci⛰l(f)(yng)ۺϷ(yng)
(N)CnH2n-6cuصȰl(f)ȡ(yng)cȰl(f)ӳɷ(yng)
(ױұȱͬϵci⛰l(f)(yng))
uNCnH2n+1X
CnH2n+1OHCnH2n+2OЙC(j)|(zh)Ҫץ܈F(tun)u|(zh)1.ccȷ(yng)a(chn)2.l(f)ȥ(yng)עuλ̼ԭϱҪКԭ3.ԱBu̼ԭϱҪКԭ4.cl(f)(yng)5.cul(f)ȡ(yng)6.֮gl(f)ȡ(yng)ѡ
ӣFeCl3Һ@ɫȩCnH2nOCnH2nO2CnH2nO2
2ȡ(yng)uuNˮˮ⡢(yng);
3(jin)ʽͬЙC(j)ՓԺηNֻҪᅡ|(zh)һȫȼɵCO2H2OO2Dz׃ġچһɷԓ|(zh)r(sh)a(chn)CO2H2OͺO2
4ʹˮɫ|(zh)£ɫԭԲͬ
ϩȲȲ͟N(ӳɫ)(ȡɫ)ȩ(l(f)ɫ)ЙC(j)܄[CCl4ȷ屽(ܶȴˮ)Nͬϵ(ܶСˮ)]l(f)ȡɫ^(qing)ğoC(j)߀ԭ(SO2KIFeSO4)(߀ԭ(yng))
5.ʹiҺɫ|(zh)У
(1)̼̼pI̼̼IğN͟Nͬϵ
(2)uĻ紼ͷ|(zh)
(3)ȩĻ
(4)߀ԭԵğoC(j)(SO2FeSO4KIHClH2O2
6.cNa(yng)ЙC(j)УȡuĻ
7cNaOHҺl(f)(yng)ЙC(j)
(1)ӣ(2)(3)uN(ˮҺˮ;Һȥ)(4)(ˮӟᷴ(yng)ӟᷴ(yng))(5)|(zh)(ˮ)
8.ܰl(f)ˮⷴ(yng)|(zh)УuN(֬)|(zh)()}
9ܰl(f)yR(yng)Уȩijѿ(ҲͬCu(OH)2(yng))
Ӌ(j)r(sh)P(gun)ϵʽһ飺CHO2Ag
ע⣺(dng)yҺr(sh)ȩ⣺HCHO4Ag+H2CO3
(yng)ʽ飺HCHO+4[Ag(NH3)2]OH=(NH4)2CO3+4Ag+6NH3+211.
10wЙC(j)У
к̼ԭӔ(sh)Сڻ4ğN()һȼ顢ȩ
H2O
11.H2SO4ӟl°l(f)ķ(yng)У
ͬϵǻÓˮ(yng)(yng)wSصˮ
12ˮԡӟķ(yng)У
(1)yR(yng)(2)ˮ(3)(4)ǵˮ
ڲ100ėl·(yng)ˮԡӟ
13Ɣ}c(din)ǣץס}ͻƿץסl(|(zh)(yng))籽cˮķ(yng)@ɫ(yng)ȩ(yng)ЙC(j)l߀(yng)ץס}oP(gun)ϵlelP(gun)ϵlܸVЙC(j)g(lin)ϵABBCtABC؞鴼ȩ;ϩȩᡢЙC(j)׃P(gun)ϵܽoһ(g)w
14ϩNӳȡ܈F(tun)
ȥȥӚ߀ԭ
׃*ȩȩ׃
uڂ(c)uڱh(hun)
߶W(xu)֪R(sh)c(din)w{
1.ЙC(j)ܽ
(1)yˮУNuN^(sh)߾(j)(ָ̼ԭӔ(sh)Ŀ^ģͬ)ȩ
(2)ˮУͼ(j)[һָN(C)4]()ȩ(*)ἰ}ἰ}(cˮγɚI)
(3)ܽԵģ
ҴһNܺõ܄ܽSoC(j)ܽSЙC(j)ԳҴֲܽɫػеˎóɷҲҴ鷴(yng)܄ʹӷ(yng)ЙC(j)͟oC(j)ܽ|e߷(yng)磬֬(yng)ҴܽNaOHܽ֬?c)ھ?ͬһ܄Һ)гֽ|ӿ췴(yng)߷(yng)ȡ
ڱӣҜ£ˮеܽ9.3g(ٿ)ҴЙC(j)܄(dng)ضȸ65r(sh)cˮsόӞ鱽ӵˮҺӞˮıҺʎγҺډAҺͼAҺ@?yn)Եc}
2.ЙC(j)ܶ
(1)Сˮܶcˮ(Һ)ӵУNһȴN(֬)
(2)ˮܶcˮ(Һ)ӵУȴNN(屽)N
3.ЙC(j)ĠB(ti)[س(1(g)≺20)]
(1)B(ti)
ٟNһN(C)4ĸN
һȼ(CHClc(din)-24.2)