ˮˮˮӦɰͻӲҪԭΪؼٻˮˮ̣ٻˮˮͨӼﵽġǽ̮ȾʱʧҪ֮һҪлӼѧӦͬͱʲ¡ӹ֣ԺϳлӸӼһЩоϳлӼĹŷֳ֡SO3HCOOHSO3H-COOHʽڣC00HáȻСǻлᡢʯᡢҲкܺõĻã˵ȻDzҪõҪԭȻĴڲܽлЧȻӵۡάصȲȻʵͬܽȻСǡǵȲȻлõ⡣ˣȻDzõΨһһԭ ӦָָںϳлӻСлȻǻţֻij֡֡ͨһṹȥʶãǴӵṹȥʶԾֲƽṹΪ˵ʶоԣȻͲܽȻڵ̼ˮPŴڵձ⡣ Ϊ˽⣬ŵĻϣӾֲлӼӵṹͻŲͬĿռϣȫолõıԭͬʱҲоĻʣ˽лõĹԣ˽лǷͬԭֹͬʲôͨԲͬƷлϵͳȫķоͼҵһܽлõͨõĻۡ 2 2.1 һЩΣпΡΡǦΡΡ(ơƼʽ)ȵȡ 2.2л 2.2.1ӻ 2.2.1.1˹ϳɴӻ ͨۺϷӦϳɵõĴӻԷֳͣһǾеһܵĴӾһǶܵĻ⣬һЩĹܡǰΪֻȻţijЩۡһᡱϵиӼȻлܺһЩšνṹӾۺ 2.2.1.2Ȼӻ ȻӻֽжǵһЩ̼ˮάؼάأȼһάأĵ۵ȡ 2.2.2Сӻ СӻһЩСлʯἰΣἰΣԪɽ洼ǡǵȡǡ̼ˮȻ 3 ˮӼûʶ˵硣ɷΪáɺáúͳõĸáͬĻͬʱֻϵûΪҺCa2+γζCa(OH)2ᾧˮཬвᡢʯʱƷʯƵĻ()Ӷӻˮˮᾧ ΡлỺӼĻΪζмˮC3SˮãֻпǦࡢΡ⡣ͬЧӦC3SܽṩĹCa(OH)2Һˣܵ˵յˡCa(OH) 2ĽᾧܽKspĿƣKsp[Ca2+ ][0H -]Ӱ죺 Ksp = + +-2 - [Ca2+][OH-]2 ʽЦ+ - ֱΪ[Ca2+][OH-]ĻϵܳԸε࣬ΪʹҺֵŨȣܼӿC3Sܽ⡣ɹ۲쵽pHܽSiO2ŨȽϸߡյڵijʱȡڰѸƵŨߵĹж졣вʱҲһӷӦһӵҲΪԸζôٵˮӻֱЩӦȫΪֹΪʱ[Ca2+][OH]-ֵŨȡпε£ȴձ ZnCl2 Zn(OH) 2 Zn(OH)42- CaZn02+2H20 ˮˮˮҺеĸƽɿҺĸӴڣƱ㲻Ca(OH)2ᾧãڽϳʱڣ[Ca2+ ][0H-]ŨȡμиӵˮҺУƳֱΪܡɢܽ⡣ԳĶκн϶γĻƶԹˮĻҪԵʣεЧҪԴϸӣֹξɣ ֹˮˮλSi4+F-γȶ[SiF6]2-Si4+ λF- [SiF6] 2-Ƕӡ лﶼӻˮáлỺȻá лǵֹͨCa(OH)2ijɺ˶ʹյӳΪͨȻCa(OH) 2[001]ƽϣֹ˾ĻʯᶼкǿӻյڵȻǻСӼͽṹȻͽγϻáϻʹСӰӻõ ֻǹָЩĴڡúͲԭδлԭȫϵͳĹɣҲδ漰ӺʹӴӵṹ֣ȷϴӻDzһԭδԴСлṹƹϵȫķȽϣҳõĹԣԼЩԵĻѧʡ ڻУŽṹΪصĶӻӦЧоûҪԣڴбҪԵǡǵĻѧṹϹһЩԱȷоֶŴڵлӼǷһǷԴCa2+ӵãֹξɶʵ⡣֪ǡǺ͵ۡάض̼ˮࡣһԣʵӽṹءΪӵƽṹоԣΪֻͨǵķӵṹܱ⡣ ̼ˮǶǻǻͪˮΪһʶеĻ̨ٽһˮĽеǣܹˮĽжǡάء۵ĵλ칹ʽռ63ռ37ǵĦµ״ṹǷǶӳ칹壬һԷǶӳ칹˻칹塣ʱԶ˻칹壬֦»ͣΪ˻칹塣ǡǡۡάУǵĽṹģǡۡάضǻĴڡIJṹͼֱֳ۴ںͽṹص㡣ṹͼǡάء۵Ļλ ͨȽǡǡۡάص̼ˮӵṹͼŲͬĿռ֪ǶԪ˻ṹǵĻ״˻칹Ԫ̼ԭӺһԭɡֻһԪṹDzȻĴͳЧCa2+ӣγ״ɣΪϼںʹáǷһԪһԪɣ-Ǻͦ-ͨǼһԪǵĦ˻칹ʽǷСǡ߶ͬԪṹӻṹǻĴЧɶ϶ԪṹǷԪȻDzõҪҲĵλṹʿΪ̼ˮﻺЧıȽϱΪ̼ˮõĽṹλͬһṹǶ˻칹һͬ⼸̼ˮзȽϣȻͿɴ֪ǵԭƶϳͬṹλ̼ˮĻԭҲǶ˻Ԫṹĵλ̼ˮӵĵۡάصĻԭ ǵĻãǷCa2+γ(Ǹ)˸ŨȣʹˮˮյӳȻǷԪԪDzĻṹֻһԪֻԪл÷ѿԪǻƣҲԪƵṹǸƵĻṹ֮һǡǻĻȱٵĻṹǰǷһԪһԪɣдڵԪǵĦ-˻칹塣̼ˮﶼԪΪṹԶ˻ʽڡȻǻڲɷӻӻˮյڣ䱾ӦеԪǻɡԪ•ơйأҲĻûơȻͿƶϳͬ£̼ˮ˻ԪʱЩ̼ˮĻǻ˵кͬǻڶɡԪ•ơĻĻ൱ĽṹƵĻЧ˵ۡάصȶǻṹڶãЧ˵ԪԪȶԪǸƣDZ̼ˮﻺЧѡ ǰ۵лĻԸΪͨζãȻлȶıŨȣ̼ˮǸƷӻı˸ŨȡֲͬͻնͨŨȣӳˮˮյڴﵽӻˮˮʱͬġڴ˿Կ̼ˮࡢлӼõıʶãͬһġ (ֳλΪοױԣԭ)ָЩһȶԡҺнϲһ֡ӻӻֵļӺɴɻɵĸӻк͵ķӣЩӼܴھܴҺСл״ṹԵķӻǴɵӣΪǾл״ṹλļƣиȶԡ֮ԱȽȶڻνṹγ(ЧӦ)ԭӻԭӻȶ͵ԭӻԭӻȶγ塪ӣһǽӻɵԭӣӺԷӣӡROHR20RCHOR2COC2H3O2-ȶͨϵλ壬γ˴ϡѺϡȩϡͪϼӡ ֮ӻλ仯ѧʶλûǻͨͬʽλãϣýˮˮʱŨȣ谭Ca(OH)2ĽᾧʹˮˮյӳܽлĻȷͳһĺĿѧͣϽлԭͬһ⡣άλѧ˵廯ѧйۣоӽṹĽ 4 (1) λˮˮеĸлеĴлСǻᶼ̼ˮﻺӻλѧʶλ (2) лĻԭáõIJлˮˮˮҺиˮˮյڵĸŨȣֹCa(OH)2ξɡ۳ӻˮˮĽ̡ (3) ıˮˮڡڡںӦεдֻӳյڽеʱ䡣 (4) ӾֲķӷӵṹϣȫʶӻСлӼñʣͿܹһͨõöԸַСͬṹͬлû۽͡ (5) лӼУ廯ѧλѧ˵λλй۽зоֻӼһЩλϼϼλڻӼռҪĵλ (6) һЩϼϼϼϼһǻӼ |