l(f)ʽsˮMˮض
l(f)ʽsˮMˮضȲ^,sˮ^С,ؓ׃l(f)ʽһPʽY,䃞(yu)c:
(1) YoռeС;
(2) ھSϴ;
(3) pʧС
(4) \Mõ
(5) ^ĉ(ni)\
ȱc: 1) we; 2) sˮ|Ҫ(ܛ̎); 3) Or; 4) ضȲ(a(chn)¶cg) [2]
ˇ: ᷨa(chn)Aš^̰:ԭA̎l(f)YĸҺxϴ졢xӽQFȹ,l(f)a(chn)AҪԪl(f)^,ˮеNaOHȲӲ_^͠B(ti);ͬr,CO2նųϵy(tng);Һ(jng)sõAҺ(ĸҺ),ĸҺNa+Ƚ͵Փ80%;Ȼ(jng)^xӽQ֬MꖴꎴķxȥFe2+CO2,ʹҺH2O98%99%ٽ(jng)ӟvȥ֓]l(f)Ps|a(chn)Ʒ
l(f)ʽa(chn)
1.y(tng)a(chn)ˇ y(tng)ȡAķп늽ⷨɷN
(1) ԭ}(ˮ)ڳ(ni),mİˮܽ}ˮʹ}ֽna2CO3+H2ONH4Cl-,Ϸքes40°C|̼cw̼cwñVCM^VÓˮƵùwAƷ
I(y)a(chn)AķGʯtɷN:
1).Gԭ}}ʯcúۻȼƵúNaOH30%ҵڠҺwa(chn)Ʒ——ʯw(jng)AֽNaOHҺxsNaOHҺӳ۳ӺñôVCMЉVÓˮͺɹƵҺwAƷ
2).ʯtɏUf݆̥zƵʯ߀ԭ170°CߜџFɴƷ}Ca(OH)2·18 H2O,ȻƷˮƳҺˮ⸪м}кȻ}[CaCl]2+ H2OõҺwAMg(OH)2 늽ⷨˮ늽ʳ}ˮԭMa(chn),늽ֱͨ늉rɘOքeF(xin)ؓxwƬF(xin)ʹˮxɚNh
3O2 Nh3 + O2=cȼ=2N2+H2,HO22−+3e-==2NO+H2 ꖘO^ꖘOƄӵķؓx;
һƪӱl(f)ʽ_܇