锟斤拷锟斤拷锟竭匡拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟絇(gu锟斤拷n)原锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟�

锟斤拷锟斤拷1锟斤拷锟斤拷锟絓锟斤拷水锟斤拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷\锟斤拷锟斤拷水锟斤拷x锟斤拷锟斤拷Al3+锟絣(f锟斤拷)锟斤拷水锟解反锟斤拷(y锟斤拷ng)锟斤拷Al3++3H2O?Al(OH)3(锟絲锟絯)+3H+锟斤拷锟斤拷锟斤拷锟斤拷锟絏锟絲锟絯锟斤拷锟斤拷锟絕锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰夛拷锟斤拷锟斤拷水锟叫懸革拷锟斤拷锟絪锟絴(zh锟斤拷)使水锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷2锟斤拷锟斤拷锟紽锟斤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷水锟斤拷锟斤拷锟杰岋拷(du锟斤拷)水锟組(j锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟絅a2FeO4锟叫碉拷锟紽元锟截筹拷+6锟絩(ji锟斤拷)锟斤拷锟斤拷锟叫很忥拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟杰岋拷(du锟斤拷)水锟組(j锟斤拷n)锟叫氾拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷還原锟絘(ch锟斤拷n)锟斤拷Fe3+锟絣(f锟斤拷)锟斤拷水锟解反锟斤拷(y锟斤拷ng)锟斤拷Fe3++3H2O?Fe(OH)3(锟絲锟絯)+3H+锟斤拷锟斤拷锟斤拷锟斤拷锟紽锟絲锟絯锟斤拷锟斤拷锟絕锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰夛拷锟斤拷锟斤拷水锟叫懸革拷锟斤拷锟絪锟絴(zh锟斤拷)使水锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷3锟斤拷碳锟斤拷锟紷锟斤拷液锟紷锟紸锟皆碉拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟教硷拷锟斤拷@锟斤拷锟斤拷水锟斤拷锟杰夛拷l(f锟斤拷)锟斤拷水锟解反锟斤拷(y锟斤拷ng)锟斤拷NH4++H2O?NH3·H2O+H+锟斤拷CO32-+H2O?HCO3-+OH-锟斤拷CO32-锟斤拷水锟斤拷潭却锟斤拷锟絅H4+锟斤拷水锟斤拷潭锟�锟斤拷锟斤拷锟斤拷液锟紷锟紸锟皆★拷

锟斤拷锟斤拷4锟斤拷碳锟斤拷锟斤拷c锟斤拷液锟紷锟紸锟皆碉拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟教硷拷锟斤拷锟絚锟斤拷锟斤拷水锟襟，發(f锟斤拷)锟斤拷锟斤拷锟铰凤拷锟斤拷(y锟斤拷ng)锟斤拷HCO3-?H++CO32-锟斤拷HCO3-+H2O?H2CO3+OH-锟斤拷HCO3-锟斤拷水锟斤拷潭却锟斤拷锟斤拷锟斤拷锟絰锟教讹拷锟斤拷锟斤拷锟斤拷液锟紷锟紸锟斤拷锟斤拷

锟斤拷锟斤拷5锟斤拷锟斤拷鋼材憋拷锟斤拷锟斤拷X锟斤拷锟皆凤拷止鋼材革拷锟絞锟斤拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷X锟节空氾拷锟斤拷锟轿筹拷一锟斤拷锟斤拷锟杰碉拷锟斤拷锟斤拷锟絏锟斤拷膜锟斤拷锟杰夛拷锟街逛摬谋锟斤拷锟斤拷g锟斤拷

锟斤拷锟斤拷6锟斤拷锟斤拷锟斤拷锟狡燂拷FeCl3锟斤拷液锟矫碉拷Fe2O3锟斤拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟紽eCl3锟斤拷液锟叫达拷锟斤拷水锟斤拷平锟解：FeCl3+3H2O?Fe(OH)3+3HCl锟斤拷锟斤拷锟斤拷锟絣(f锟斤拷)锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺伙拷锟斤拷锟斤拷锟斤拷]锟絣(f锟斤拷)锟斤拷(d锟斤拷o)锟斤拷水锟斤拷平锟斤拷锟斤拷锟斤拷锟狡勶拷(d锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷液锟絩(sh锟斤拷)锟矫碉拷Fe(OH)3锟斤拷锟狡燂拷锟絩(sh锟斤拷)锟絣(f锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)2Fe(OH)3=Fe2O3+3H2O锟斤拷锟斤拷锟矫碉拷Fe2O3锟斤拷

锟斤拷锟斤拷7锟斤拷锟斤拷锟斤拷锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷液锟杰斤拷锟絶片锟侥岋拷(sh锟斤拷)锟�(y锟斤拷n)锟叫ｏ拷锟絶片锟杰斤拷锟斤拷锟斤拷锟斤拷S锟斤拷锟截度碉拷锟斤拷锟斤拷锟饺加匡拷锟絧锟斤拷锟斤拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷穑簻囟锟斤拷锟斤拷锟斤拷軌锟接快反锟斤拷(y锟斤拷ng)Cu+2H++H2O2=Cu2++2H2O锟侥凤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟絶锟斤拷锟杰斤拷锟斤拷锟绞加匡拷锟斤拷锟斤拷(d锟斤拷ng)锟截讹拷锟斤拷锟竭碉拷一锟斤拷锟教度猴拷锟斤拷H2O2锟侥分斤拷锟斤拷锟绞加匡拷锟斤拷锟剿時(sh锟斤拷)H2O2锟侥濓拷鹊锟斤拷陆锟斤拷锟�(du锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟绞碉拷影響筹拷锟絕(gu锟斤拷)锟剿溫度岋拷(du锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟绞碉拷影響ｏ拷锟斤拷锟絶锟斤拷锟杰斤拷锟斤拷锟绞減锟斤拷锟斤拷

锟斤拷锟斤拷8锟斤拷锟絤锟斤拷(d锟斤拷ng)锟斤拷锟截碉拷?d锟斤拷)锟酵氾拷锟较成帮拷锟斤拷锟斤拷锟绞加匡拷锟斤拷锟斤拷锟角溫讹拷锟絕(gu锟斤拷)锟竭凤拷锟斤拷(y锟斤拷ng)锟斤拷锟绞凤拷锟斤拷锟铰斤拷锟斤拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷穑簻囟锟斤拷锟斤拷锟斤拷軌锟接匡拷铣砂锟斤拷锟斤拷锟�(y锟斤拷ng)锟侥凤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟截讹拷锟絕(gu锟斤拷)锟竭曪拷(hu锟斤拷)使锟竭伙拷锟斤拷失去锟斤拷锟皆ｏ拷锟斤拷(d锟斤拷o)锟铰凤拷锟斤拷(y锟斤拷ng)锟斤拷锟绞斤拷锟斤拷锟斤拷

锟斤拷锟斤拷9锟斤拷锟矫讹拷锟斤拷電極電斤拷飽猴拷食锟絵水锟絩(sh锟斤拷)锟斤拷陰極锟斤拷锟斤拷锟斤拷液锟绞堿锟皆碉拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟疥帢O锟絣(f锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷2H++2e-=H2↑,锟斤拷锟节氾拷锟絰锟接诧拷锟斤拷锟诫姡锟斤拷茐锟斤拷锟剿�锟斤拷锟斤拷x平锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷水锟斤拷锟斤拷x锟斤拷锟斤拷(d锟斤拷o)锟斤拷锟斤拷液锟叫碉拷c(OH-)>c(H+),使锟斤拷液锟紷锟紸锟斤拷锟斤拷

锟斤拷锟斤拷10锟斤拷锟斤拷锟饺堿锟斤拷锟絀(y锟斤拷)锟斤拷锟斤拷電斤拷飽猴拷食锟絵水锟絩(sh锟斤拷)锟斤拷锟斤拷锟絵锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟絆锟絕(q锟斤拷)锟斤拷液锟斤拷pH锟斤拷2锟斤拷3锟斤拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟絆锟絘(ch锟斤拷n)锟斤拷锟斤拷锟饺氾拷锟絚水锟絣(f锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷Cl2+H2O?HCl+HClO锟斤拷锟斤拷锟斤拷锟斤拷液锟斤拷锟絵锟斤拷臐锟斤拷锟杰夛拷使平锟斤拷锟斤拷锟斤拷锟狡勶拷(d锟斤拷ng)锟斤拷锟絧锟斤拷锟饺氾拷锟斤拷水锟叫碉拷锟杰斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺氾拷锟斤拷莩锟�锟斤拷

锟斤拷锟斤拷注锟解：锟斤拷平锟斤拷锟狡勶拷(d锟斤拷ng)原锟斤拷锟斤拷锟斤拷锟斤拷P(gu锟斤拷n)锟斤拷(w锟斤拷n)锟絵锟斤拷锟侥傦拷(g锟斤拷)锟斤拷锟紼锟角ｏ拷锟斤拷1锟斤拷锟斤拷平锟斤拷;锟斤拷2锟斤拷锟斤拷(xi锟斤拷)锟斤拷锟斤拷變锟侥條锟斤拷;锟斤拷3锟斤拷锟絝(shu锟斤拷)锟斤拷平锟斤拷锟狡勶拷(d锟斤拷ng)锟侥凤拷锟斤拷;锟斤拷4锟斤拷锟絝(shu锟斤拷)锟斤拷平锟斤拷锟狡勶拷(d锟斤拷ng)锟侥結(ji锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷11锟斤拷锟斤拷燃锟斤拷電筹拷锟斤拷锟斤拷锟斤拷锟斤拷電極锟斤拷锟斤拷锟斤拷锟斤拷K锟桔碉拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟诫姌O锟斤拷位锟斤拷e锟斤拷锟秸氾拷锟絯锟侥凤拷锟接旓拷(sh锟斤拷)锟斤拷锟接匡拷電極锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷12锟斤拷锟节伙拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟教圖锟絵锟叫�锟斤拷锟斤拷锟斤拷锟斤拷锟�(g锟斤拷)锟斤拷(w锟斤拷n)锟絵

锟斤拷锟�锟斤拷锟�1锟斤拷锟斤拷锟絍石锟斤拷锟斤拷锟皆�锟斤拷锟斤拷锟斤拷V石锟絚锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷xx锟斤拷液锟斤拷xx锟斤拷锟絯锟斤拷锟侥斤拷锟絴锟斤拷e锟斤拷锟接快反锟斤拷(y锟斤拷ng)锟斤拷锟绞ｏ拷锟斤拷锟斤拷呓锟斤拷锟斤拷剩锟�锟斤拷

锟斤拷锟�锟斤拷锟�2锟斤拷锟矫燂拷碳锟斤拷锟絚锟斤拷液洗锟斤拷U锟紽屑锟斤拷原锟较碉拷原锟斤拷锟斤拷碳锟斤拷锟絚锟斤拷液水锟斤拷锟紷锟紸锟皆碉拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷U锟紽屑锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷锟斤拷3锟斤拷锟斤拷锟絕(gu锟斤拷)锟斤拷锟絵锟斤拷锟杰斤拷U锟紽屑锟斤拷原锟斤拷锟絵锟斤拷锟斤拷锟斤拷c锟経锟紽屑锟斤拷锟斤拷(y锟斤拷ng)锟斤拷還锟斤拷锟斤拷锟斤拷Fe2+水锟斤拷锟斤拷锟斤拷止锟斤拷锟斤拷Fe(OH)2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷13锟斤拷锟斤拷锟絀(y锟斤拷)锟斤拷锟絴锟斤拷锟斤拷锟斤拷锟斤拷r(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷呋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絩(sh锟斤拷)锟斤拷锟矫筹拷锟斤拷锟斤拷原锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷诔锟斤拷锟斤拷露锟斤拷锟斤拷锟斤拷锟斤拷锟紻(zhu锟斤拷n)锟斤拷锟斤拷锟窖斤拷(j锟斤拷ng)锟杰革拷锟斤拷锟斤拷锟斤拷锟襟壓忥拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷D(zhu锟斤拷n)锟斤拷锟斤拷锟斤拷卟锟斤拷锟�锟斤拷锟斤拷锟角猴拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷(du锟斤拷)锟絆(sh锟斤拷)锟斤拷锟揭�锟斤拷锟斤拷^锟斤拷锟斤拷

锟斤拷锟斤拷14锟斤拷锟斤拷锟斤拷液锟叫得碉拷锟斤拷锟絯锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷l(f锟斤拷)锟斤拷s-锟斤拷s锟結(ji锟斤拷)锟斤拷-锟絕(gu锟斤拷)锟絍-洗锟斤拷-锟斤拷锟斤拷

锟斤拷锟斤拷15锟斤拷锟絲锟�(y锟斤拷n)锟斤拷锟斤拷Fe(OH)3锟角凤拷洗锟斤拷蓛锟�(锟斤拷SO42-)锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟饺★拷锟斤拷一锟斤拷洗锟斤拷液锟斤拷锟斤拷锟斤拷BaCl2锟斤拷液锟斤拷锟斤拷锟叫帮拷色锟斤拷锟斤拷t锟絝(shu锟斤拷)锟斤拷未洗锟斤拷蓛锟斤拷锟斤拷锟斤拷o(w锟斤拷)锟斤拷色锟斤拷锟斤拷t锟絝(shu锟斤拷)锟斤拷洗锟斤拷蓛锟�

锟斤拷锟斤拷16锟斤拷锟斤拷螐锟組gCl2·6H2O锟叫得碉拷锟給(w锟斤拷)水MgCl2锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷诟锟斤拷锟斤拷HCl锟斤拷锟斤拷锟叫加燂拷锟斤拷锟斤拷锟斤拷锟紿Cl锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷MgCl2锟斤拷水锟解，锟斤拷?gu锟斤拷)锟斤拷锟組(j锟斤拷n)gCl2·6H2O锟杰燂拷a(ch锟斤拷n)锟斤拷锟斤拷水锟斤拷

锟斤拷锟斤拷17锟斤拷CuCl2锟叫伙拷锟斤拷Fe3+锟接何種試锟斤拷锟絳(di锟斤拷o)pH值锟斤拷

锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷穑杭锟紺uO锟斤拷Cu(OH)2锟斤拷CuCO3锟斤拷Cu2(OH)2CO3锟斤拷

锟斤拷锟斤拷原锟津：硷拷CuO锟斤拷锟斤拷锟斤拷液锟叫碉拷H+锟侥ｏ拷锟斤拷锟組(j锟斤拷n)Fe3+锟斤拷水锟斤拷锟斤拷锟斤拷锟斤拷Fe(OH)3锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷18锟斤拷锟絧锟斤拷锟斤拷锟絣(f锟斤拷)锟斤拷小锟侥猴拷桑锟斤拷锟�

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锟斤拷锟斤拷feco3锟角筹拷锟斤拷?

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锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)