锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟接凤拷锟斤拷式锟侥曪拷锟斤拷锟斤拷锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟絣(f锟斤拷)锟斤拷锟侥條锟斤拷

锟斤拷锟斤拷1.锟絰锟接凤拷锟斤拷(y锟斤拷ng)

锟斤拷锟斤拷電斤拷锟絴(zh锟斤拷)锟斤拷液锟侥凤拷锟斤拷(y锟斤拷ng)锟斤拷锟絴(zh锟斤拷)锟较撅拷锟斤拷锟斤拷x锟斤拷锟斤拷某些锟絰锟斤拷之锟絞锟侥凤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟絰锟接咃拷锟接的凤拷锟斤拷(y锟斤拷ng)锟絈锟斤拷锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷一锟斤拷锟斤拷锟叫碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟絅锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絰锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷2锟斤拷锟絰锟接凤拷锟斤拷式

锟斤拷锟�锟斤拷锟�1锟斤拷锟斤拷锟絰锟斤拷锟矫岋拷锟紿锟斤拷锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷________________锟斤拷示锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷式锟接斤拷锟斤拷锟絰锟接凤拷锟斤拷式

锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟紿锟斤拷示一锟斤拷锟斤拷锟絯锟侥伙拷锟絎(xu锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟揭憋拷示同一锟斤拷偷锟斤拷x锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷锟界：H++OH-=H2O锟斤拷示锟斤拷锟斤拷锟絰锟介：

锟斤拷锟�锟斤拷锟�2锟斤拷锟絰锟接凤拷锟斤拷式锟侥曪拷锟斤拷锟斤拷锟紼锟斤拷“锟斤拷锟斤拷锟斤拷锟斤拷锟絟锟斤拷锟斤拷”锟斤拷

锟斤拷锟斤拷“锟斤拷”锟斤拷 锟斤拷锟絖锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷式锟斤拷

锟斤拷锟斤拷“锟斤拷”锟斤拷锟界強锟斤拷锟斤拷锟斤拷锟紸锟斤拷锟斤拷锟斤拷锟皆碉拷锟絵锟斤拷锟斤拷锟絰锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絎(xu锟斤拷)式锟斤拷锟斤拷锟斤拷|(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絯锟斤拷水锟斤拷锟統锟斤拷x锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤、锟斤拷電斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷HCO3锟斤拷锟斤拷HSO3锟斤拷锟斤拷HS锟斤拷锟斤拷锟饺★拷

锟斤拷锟斤拷“锟絟”锟斤拷锟絟去锟斤拷邊锟斤拷同锟斤拷锟絰锟接硷拷锟絔锟叫咃拷锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷锟絰锟斤拷锟斤拷

锟斤拷锟斤拷“锟斤拷”锟斤拷锟絲锟斤拷锟竭卂______锟斤拷________锟角凤拷锟斤拷龋锟斤拷锟斤拷锟�(y锟斤拷ng)锟絣锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷號锟斤拷锟斤拷锟絯锟斤拷號锟斤拷锟斤拷

锟斤拷锟斤拷注锟斤拷锟斤拷項ｏ拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絯锟斤拷锟統锟斤拷x锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)一锟缴岋拷锟斤拷锟絎(xu锟斤拷)式锟斤拷锟斤拷锟界：FeO 锟斤拷HCl

锟斤拷锟斤拷锟斤拷锟絯之锟絞锟侥凤拷锟斤拷(y锟斤拷ng)一锟姐不锟斤拷锟絰锟接凤拷锟斤拷式

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟结寫锟斤拷锟絎(xu锟斤拷)式锟斤拷锟斤拷锟斤拷锟结、锟斤拷锟絵锟结寫锟絰锟斤拷锟斤拷式

锟斤拷锟斤拷微锟斤拷锟斤拷锟斤拷锟介反锟斤拷(y锟斤拷ng)锟斤拷,锟斤拷锟角筹拷锟斤拷锟斤拷液锟斤拷锟絰锟接凤拷號,锟斤拷锟角懸濓拷液锟斤拷锟斤拷锟絎(xu锟斤拷)式.微锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷,一锟姐寫锟缴伙拷锟絎(xu锟斤拷)式(锟斤拷(bi锟斤拷o)↓)锟斤拷

锟斤拷锟斤拷锟桔帮拷水锟斤拷锟介反锟斤拷(y锟斤拷ng)锟斤拷r锟斤拷锟斤拷NH3·H2O锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤，锟斤拷锟叫加燂拷l锟斤拷锟斤拷锟饺很达拷r锟斤拷锟缴岋拷NH3(锟斤拷(bi锟斤拷o)↑)锟斤拷

锟斤拷锟斤拷锟斤拷碳锟斤拷锟斤拷@锟斤拷锟斤拷锟斤拷锟侥燂拷臍锟斤拷锟斤拷锟斤拷c锟斤拷液锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟竭濓拷膲A液锟斤拷锟斤拷(y锟斤拷ng)锟絰锟接凤拷锟斤拷式锟斤拷                                                             锟斤拷

锟斤拷锟斤拷碳锟斤拷锟斤拷@锟斤拷锟斤拷锟斤拷锟斤拷稀锟斤拷锟斤拷锟斤拷锟絚锟斤拷液锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絰锟接凤拷锟斤拷式锟斤拷

锟斤拷锟�锟斤拷锟�3锟斤拷锟絰锟接凤拷锟斤拷式锟侥曪拷锟斤拷锟斤拷锟絗锟叫旓拷

锟斤拷锟斤拷锟絰锟接凤拷锟斤拷式锟斤拷锟斤拷锟絗锟叫旓拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟铰幾傦拷锟斤拷锟斤拷锟斤拷锟斤拷锟�

锟斤拷锟�锟斤拷锟阶�锟解看锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟角凤拷锟斤拷峡锟斤拷^锟铰岋拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷a(ch锟斤拷n)锟斤及锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟紽锟絚稀锟斤拷锟结反锟斤拷(y锟斤拷ng)锟斤拷锟斤拷2Fe+6H+=2Fe3++ 3H2 ↑锟酵诧拷锟斤拷锟较匡拷锟絕锟铰岋拷锟斤拷

锟斤拷锟�锟斤拷锟阶�锟解看锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷原锟接傦拷锟斤拷(sh锟斤拷)锟斤拷電猴拷锟角凤拷锟截猴拷锟斤拷锟斤拷锟絰锟接凤拷锟斤拷式锟斤拷邊锟斤拷原锟接傦拷锟斤拷(sh锟斤拷)锟斤拷電荷撅拷锟斤拷(y锟斤拷ng)锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷锟統锟斤拷液锟叫硷拷锟斤拷锟紽锟桔的凤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷Fe+ Ag+=Ag+Fe2+锟斤拷锟絜锟絗锟斤拷锟斤拷锟斤拷锟诫姾刹锟斤拷睾锟�锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷Fe+ 2Ag+=2Ag+Fe2+锟斤拷

锟斤拷锟�锟斤拷锟阶�锟解看锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷欠锟斤拷锟斤拷_锟斤拷锟斤拷碳锟斤拷锟絵锟絚锟絵锟结反锟斤拷(y锟斤拷ng)锟斤拷锟斤拷CO32- + 2H+=CO2↑+H2O锟斤拷锟絜锟絗锟侥ｏ拷锟斤拷锟紺aCO3锟斤拷锟杰诧拷锟紺u2+ 锟斤拷CO32-锟斤拷

锟斤拷锟�锟斤拷锟阶�锟解看锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟角凤拷漏锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紽锟斤拷液锟叫硷拷锟斤拷锟斤拷锟斤拷锟斤拷^锟斤拷液锟斤拷锟斤拷

锟斤拷锟斤拷Ba2++SO42- =BaSO4↓锟斤拷锟絜锟絗锟侥ｏ拷漏锟斤拷锟斤拷Cu2+锟斤拷OH-锟斤拷锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷锟斤拷注锟解看锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷锟絰锟斤拷锟斤拷锟斤拷欠锟斤拷锟斤拷_锟斤拷锟斤拷稀锟斤拷锟斤拷锟斤拷液锟絚锟斤拷锟斤拷锟斤拷锟絕锟斤拷液恰锟斤拷锟叫和岋拷锟斤拷

锟斤拷锟斤拷H++SO42-+Ba2++OH-=BaSO4↓+H2O锟斤拷锟絜锟絗锟侥ｏ拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷2H++SO42- +Ba2++2OH- =BaSO4↓+2H2O锟斤拷

锟斤拷锟斤拷锟斤拷注锟解看锟絰锟接凤拷锟斤拷(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斤拷“锟絕锟斤拷”“锟斤拷锟斤拷”“锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷”“锟絤锟斤拷”“锟斤拷锟斤拷锟斤拷”锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥讹拷锟斤拷锟斤拷碳通锟斤拷锟斤拷锟绞�锟斤拷水锟叫岋拷锟斤拷CO2 + OH - = HCO3-锟斤拷锟絜锟絗锟斤拷锟斤拷锟紷锟斤拷锟絰锟接凤拷锟斤拷式锟斤拷锟絕锟斤拷锟侥讹拷锟斤拷锟斤拷碳通锟斤拷锟斤拷锟绞�锟斤拷水锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷CO2 + 2OH - = CO32-+H2O锟斤拷

锟斤拷锟斤拷3锟斤拷锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟絣(f锟斤拷)锟斤拷锟侥條锟斤拷

锟斤拷锟斤拷锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟侥憋拷锟絴(zh锟斤拷)锟角凤拷锟斤拷(y锟斤拷ng)前锟斤拷锟絰锟接的種類發(f锟斤拷)锟斤拷變锟斤拷锟斤拷锟揭傦拷锟斤拷锟絎(xu锟斤拷)锟絕锟斤拷锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟叫忥拷(f锟斤拷)锟街解反锟斤拷(y锟斤拷ng)锟斤拷锟矫換锟斤拷锟斤拷(y锟斤拷ng)锟缴種锟斤拷锟�锟斤拷

锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷(f锟斤拷)锟街解反锟斤拷(y锟斤拷ng)

锟斤拷锟斤拷锟斤拷锟斤拷液锟斤拷锟組锟叫的忥拷(f锟斤拷)锟街解反锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷锟紷锟斤拷x锟接凤拷锟斤拷(y锟斤拷ng)锟絣(f锟斤拷)锟斤拷锟侥條锟斤拷锟角ｏ拷锟斤拷锟缴氾拷锟絯锟斤拷锟統锟斤拷锟斤拷锟斤拷y锟斤拷x锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷水锟斤拷锟叫碉拷一锟絅锟絘(ch锟斤拷n)锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷2锟斤拷锟矫換锟斤拷锟斤拷(y锟斤拷ng)

锟斤拷锟斤拷锟斤拷锟斤拷液锟斤拷锟組锟叫碉拷锟矫換锟斤拷锟斤拷(y锟斤拷ng)也锟斤拷锟斤拷锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟絓锟絚锟斤拷锟斤拷锟絶锟斤拷液锟斤拷锟�锟斤拷锟斤拷锟斤拷锟絶锟斤拷液锟斤拷锟斤拷x锟斤拷锟斤拷锟絶锟絰锟接曪拷锟絧锟劫ｏ拷锟斤拷锟絰锟接凤拷锟斤拷式锟斤拷锟皆憋拷示锟缴ｏ拷________________________锟斤拷

锟斤拷锟斤拷4锟斤拷锟絰锟接癸拷锟芥問锟絵

锟斤拷锟斤拷锟斤拷锟絕锟絰锟斤拷锟斤拷同一锟斤拷液锟斤拷锟杰达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷指锟絰锟斤拷之锟絞锟斤拷锟絣(f锟斤拷)锟斤拷锟轿何凤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟絰锟斤拷之锟絞锟杰發(f锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絫锟斤拷锟杰达拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟�锟斤拷锟�1锟斤拷锟杰發(f锟斤拷)锟斤拷锟絰锟接凤拷锟斤拷(y锟斤拷ng)锟侥诧拷锟杰癸拷锟斤拷

锟斤拷锟�锟斤拷俳Y(ji锟斤拷)锟斤拷锟斤拷锟斤拷锟統锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟絰锟接诧拷锟杰达拷锟斤拷锟斤拷锟芥，锟斤拷Ba2+锟斤拷SO42-锟斤拷Ag+锟斤拷Cl-锟斤拷Ca2+锟斤拷CO32-锟斤拷Mg2+锟斤拷OH-锟斤拷

锟斤拷锟斤拷锟节結(ji锟斤拷)锟斤拷锟斤拷锟缴氾拷锟絯锟斤拷锟阶揮锟絣(f锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟絰锟接诧拷锟杰达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷H+锟斤拷CO32-锟斤拷HCO3-锟斤拷SO32锟斤拷

锟斤拷锟�锟斤拷劢Y(ji锟斤拷)锟斤拷锟斤拷锟斤拷锟統锟斤拷x锟斤拷锟絴(zh锟斤拷)锟斤拷水锟斤拷锟斤拷锟絰锟接诧拷锟杰达拷锟斤拷锟斤拷锟芥：锟斤拷H+锟斤拷OH-锟斤拷CH3COO-锟斤拷OH-锟斤拷HCO3-锟饺★拷

锟斤拷锟�锟斤拷馨l(f锟斤拷)锟斤拷锟斤拷锟斤拷還原锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絰锟接诧拷锟杰达拷锟斤拷锟斤拷锟芥（锟斤拷锟絎(xu锟斤拷)锟斤拷

锟斤拷锟�锟斤拷锟�2锟斤拷锟絒锟斤拷锟絣锟斤拷锟侥戯拷(y锟斤拷ng)锟斤拷規(gu锟斤拷)锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷o色锟斤拷液锟斤拷(y锟斤拷ng)锟脚筹拷锟斤拷色锟絰锟接ｏ拷锟斤拷見锟斤拷色锟絰锟斤拷锟叫ｏ拷Fe2+锟斤拷锟絊色锟斤拷锟斤拷Fe3+锟斤拷锟絓锟紾色锟斤拷锟斤拷Cu2+锟斤拷锟絳色锟斤拷锟斤拷MnO4-锟斤拷锟斤拷色锟斤拷锟斤拷锟絰锟斤拷锟斤拷

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