化学仪表培训pH全文案例分析电子版

TPRI.pH.pH¾¾¾¾pHpH¾¾pHpH¾¾pHpHTPRIpHpH¾¾pHpH¾¾pHpH¾¾pHpH¾¾..¾¾pHpHTPRI1.1.pHpH¾¾pHpHpHpHpHpHpHpHTPRI1.1.pHpH¾¾pHpH8.88.89.39.3pHpH9.39.39.39.3pHpHTPRI1.1.pHpH¾¾pHpH8.88.88.88.8FACFACTPRI1.1.pHpH¾¾pHpHpHpHpHpH¾¾pHpHpHpHpHpH¾¾pHpHTPRIpHpHpHTPRI¾¾pH=pHpH=pHss--(E(E--EEss)F/(2.3026RT))F/(2.3026RT)¾¾TPRITPRIHNaHHHNaNaNaTPRI¾¾¾¾Ag/Ag/AgClAgCl¾¾¾¾TPRIAg-AgClKClTPRI¾¾11H+K++++++-----HClKClTPRI¾¾22H++++++-----0.1mol/LHClCl0.01mol/LHClTPRIRiRinsCUintUmiUmoRmUjUrefUgU1pHUETPRIpHpH¾¾pHpH542TPRI11..pHpH¾¾55µµS/cmS/cmEgEgpHpHEgEgErErpHpHEgEgErEr5.9mV5.9mV0.1pH0.1pHEgEgErErpHpHTPRIEgErTPRI22..¾¾pHpHpHpHpHpH¾¾pH=pHspH=pHsEE--EsEsF/(2.3026RT)F/(2.3026RT)TPRI¾¾F/(2.3026RT)F/(2.3026RT)22¾¾22F/(2.3026RT)F/(2.3026RT)16.09416.09416.62516.62516.90416.90417.79917.799F/(2.3026RT)F/(2.3026RT)ººCCTPRI¾¾EE33¾¾330.22980.22980.24120.24120.25260.2526VVººCCTPRI¾¾pHpH¾¾HH22OH+OHOH+OH¾¾NHNH33+H+H22ONHONH44+OH+OHTPRI¾¾KKww=[H][OH]=[H][OH]¾¾KK11=[NH=[NH44][OH]/[NH][OH]/[NH33]]¾¾lnKlnKtt=lnK=lnK2525+(+(H/R)(1/TH/R)(1/T2525--1/T1/Ttt))TPRI¾¾KKttKtKtHHOHOHpHpHTPRI¾¾F/(2.3026RT)F/(2.3026RT)pHpHpHpH2525ººCCpHpH2525ººCCpHpH2525ººCCpHpHTPRI¾¾440.272mg/LNH3+200.272mg/LNH3+20µµg/LN2H4g/LN2H410100.300.300.0860.0860.100.10pHpHpHpHTPRI44¾¾0.5pH0.5pHTPRI55¾¾pHpHpHpHTPRIpHpHTPRI11¾¾¾¾DLDLT677T67719991999¾¾¾¾pHpH¾¾TPRIpHpH¾¾pHpHTPRIpHpH0.30.30.20.20.50.50.30.3pHpHTPRI11¾¾JJG,GB,JBJJG,GB,JBDLDLpHpH????¾¾pHpHpHpHpHpHTPRI33¾¾YHJYHJ--¾¾¾¾11¾¾22¾¾a.a.¾¾b.b.¾¾33¾¾44pHpHTPRIpHpHYHJ-TPRI015246050000CpHTPRIYHJYHJ--¾¾11¾¾¾¾22¾¾33¾¾TPRI¾¾11¾¾22pHpH¾¾33pHpHTPRI