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۱ϩPP價ˇ̽B |
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ƷđԽԽVԲ,bò,ͨ^ԇ۱ϩ價ˇM̽ӑ,ʹ֮иõЧ
1ˇ
ȥ͡ˮϴˮϴWֻˮϴк͡ˮϴ߀ԭˮϴsˮϴˮϴsˮϴˮϴsˮϴW~ˮϴbgˮϴ~ˮϴ懡ˮϴtˮϴ
2ˇ(sh)ҺSo
(1)ȥБʹ僌ӽYں6080汣48h,ȥ䑪 (2)͡һĻWͷ,ضȲ^80,tʹ׃͕rgҕ坍ȶ,һ20min,OP黯M (3)ֻ
䷽1^,ֻƽ,ֻҺ׃Gr,ֻЧ½,Һ¡ (4)к߀ԭȥֻrtO,t^yϴ,ʲ50100g/LNaOHк,1040g/LNa2SO3߀ԭ (5)SnCl210g/LHCl(37%)40ml/Lal1rg35minʹֻһ߀ԭԵĶraxl(f)ϱerȼ},ƺõҺal1ӾraҺrɼ},t^VQ²Һ (6)1.52.0g/LAgNO3Mлðˮ(25%)ζҺֹ,ԓҺɱ,(wn)ġҺмtɫ,f߀ԭM,rQҺ (7)W~1ʯc2535g/Lc67g/L2~3.04.5g/LȻ0.51.5g/Lȩ(37%)1115g/LʹÕr,12Һ,{(dio)pHֵ12,ƵĻW~ԇ_ԇ,tӰ푲ҺʹÉһҺ5minұϾسeһɫrGĵ~e~ɵ~ɫ׃ɰtɫغɫ,fa²Һ,Һ䷽:1ʯc4g/Lc8g/L2~7g/LȻ0.5g/Lȩ12ml/L
3YZ
1)ڻW~Ҏ(gu),^ɫcĹ❍кܴPϵ,߉Tģ|(zh),Ʒ摪⻬o݆,ÄᘙzoƤF(xin) (2)ˇmСa(chn)gЪʽa(chn)Һ׃|(zh),ϴԽɃԽLҺʹÉ (3)bڻW~֮,b쿨o~r_С,10min׃,@僳ןë | ,
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