锟斤拷锟斤拷2020锟竭匡拷锟斤拷锟斤拷锟絖(k锟斤拷i)锟斤拷(zh锟斤拷n)锟斤拷锟斤拷锟�(zh锟斤拷n)锟斤拷锟斤拷藛幔匡拷呖锟斤拷W(w锟斤拷ng)小锟斤拷锟斤拷锟轿伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭恍╋拷呖锟街�锟絉(sh锟斤拷)锟絚(di锟斤拷n)锟斤拷锟斤拷锟斤拷覅锟斤拷锟斤拷锟絰锟斤拷

锟斤拷锟斤拷1锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷c锟斤拷液锟斤拷通锟斤拷锟斤拷锟斤拷CO2 锟斤拷

锟斤拷锟斤拷2NaOH+CO2 锟絋Na2CO3+H2O

锟斤拷锟斤拷CO2+ 2OH-锟絋CO32-+H2O

锟斤拷锟斤拷2锟斤拷锟节橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷r锟斤拷2.24 L CO2通锟斤拷1mol/L 100mLNaOH锟斤拷液锟叫ｏ拷

锟斤拷锟斤拷CO2+NaOH锟絋NaHCO3

锟斤拷锟斤拷CO2+OH-锟絋HCO3-

锟斤拷锟斤拷3锟斤拷锟斤拷锟紸锟斤拷液锟斤拷通锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷NaOH+SO2=NaHSO3

锟斤拷锟斤拷OH-+SO2锟絋HSO3-

锟斤拷锟斤拷4锟斤拷锟节筹拷锟斤拷石锟斤拷水锟斤拷通锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷碳锟斤拷

锟斤拷锟斤拷Ca(OH)2+2CO2=Ca(HCO3)2

锟斤拷锟斤拷CO2+OH-锟絋HCO3-

锟斤拷锟斤拷5锟斤拷锟斤拷水锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷碳锟斤拷

锟斤拷锟斤拷2NH3·H2O+CO2锟絋(NH4)2CO3+H2O

锟斤拷锟斤拷2NH3·H2O+CO2锟絋2NH4锟斤拷锟斤拷CO32-+2H2O

锟斤拷锟斤拷6锟斤拷锟斤拷碳锟斤拷锟絚锟斤拷液锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷Na2CO3+SO2=Na2SO3+CO2↑

锟斤拷锟斤拷CO32-+SO2锟絋SO32-+CO2↑

锟斤拷锟斤拷7锟斤拷锟斤拷锟斤拷锟斤拷碳通锟斤拷碳锟斤拷锟絚锟斤拷液锟叫ｏ拷

锟斤拷锟斤拷Na2CO3+CO2+H2O=2NaHCO3

锟斤拷锟斤拷CO32-+CO2+H2O锟絋2HCO3-

锟斤拷锟斤拷8锟斤拷锟节达拷锟斤拷锟経[Pb(Ac)2]锟斤拷液锟斤拷通锟斤拷H2S锟斤拷锟絯锟斤拷

锟斤拷锟斤拷Pb(Ac)2+H2S=PbS↓+2HAc

锟斤拷锟斤拷Pb(Ac)2+H2S锟絋PbS↓+2HAc

锟斤拷锟斤拷9锟斤拷锟斤拷锟斤拷锟絚锟斤拷液锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷碳锟斤拷

锟斤拷锟斤拷CO2+H2O+C6H5ONa→C6H5OH+NaHCO3

锟斤拷锟斤拷CO2+H2O+C6H5O-→C6H5OH+HCO3-

锟斤拷锟斤拷10锟斤拷锟饺伙拷锟紽锟斤拷液锟斤拷通锟斤拷饣�锟斤拷锟斤拷w锟斤拷

锟斤拷锟斤拷2FeCl3+2HI锟絋2FeCl2+I2+2HCl

锟斤拷锟斤拷2Fe3锟斤拷锟斤拷2I锟斤拷锟絋2Fe2锟斤拷+ I2

锟斤拷锟斤拷11锟斤拷锟斤拷锟斤拷锟紽锟斤拷锟斤拷锟斤拷锟斤拷液锟斤拷通锟斤拷锟斤拷锟斤拷锟津化氫：

锟斤拷锟斤拷Fe2(SO4)3+H2S锟絋2FeSO4 + S↓+ H2SO4

锟斤拷锟斤拷2Fe3锟斤拷+H2S锟絋2Fe2锟斤拷+ S↓+2H锟斤拷

锟斤拷锟斤拷12锟斤拷锟斤拷锟斤拷SO2锟斤拷锟絯通锟斤拷NaClO锟斤拷液锟叫ｏ拷

锟斤拷锟斤拷3NaClO+SO2+H2O=Na2SO4+2HClO+NaCl

锟斤拷锟斤拷3ClO-+ SO2+H2O= SO42-+2HClO+ Cl-

锟斤拷锟斤拷13锟斤拷锟饺氾拷通锟斤拷水锟叫ｏ拷

锟斤拷锟斤拷Cl2+H2O=HCl+HClO

锟斤拷锟斤拷Cl2+H2O=H锟斤拷锟斤拷Cl锟斤拷+HClO

锟斤拷锟斤拷14锟斤拷锟斤拷锟斤拷通锟斤拷水锟叫ｏ拷

锟斤拷锟斤拷2F2+2H2O=4HF+O2

锟斤拷锟斤拷2F2+2H2O锟絋4H++4F-+O2

锟斤拷锟斤拷15锟斤拷锟饺氾拷通锟斤拷锟斤拷臍锟斤拷锟斤拷锟斤拷c锟斤拷液锟叫ｏ拷

锟斤拷锟斤拷Cl2+2NaOH锟絋NaClO+NaCl+H2O

锟斤拷锟斤拷Cl2+2OH-锟絋Cl锟斤拷+ClO锟斤拷+ H2O

锟斤拷锟斤拷16锟斤拷FeBr2锟斤拷液锟絚锟斤拷锟斤拷Cl2锟斤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷6FeBr2+3Cl2=2FeCl3+4FeBr3

锟斤拷锟斤拷2Fe2++Cl2=2Fe3++ Cl-

锟斤拷锟斤拷17锟斤拷FeBr2锟斤拷液锟絚锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷Cl2锟斤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷6FeBr2+6Cl2=4FeCl3+2FeBr3+3Br2

锟斤拷锟斤拷2Fe2锟斤拷+2Br锟斤拷+2Cl2锟絋2Fe3++Br2锟斤拷4Cl锟斤拷

锟斤拷锟斤拷18锟斤拷FeBr2锟斤拷液锟斤拷通锟斤拷锟絕(gu锟斤拷)锟斤拷Cl2锟斤拷

锟斤拷锟斤拷2FeBr2+3Cl2=2FeCl3+2Br2

锟斤拷锟斤拷2Fe2锟斤拷+4Br锟斤拷+ 3Cl2锟絋2Fe3锟斤拷+2Br2锟斤拷6Cl锟斤拷

锟斤拷锟斤拷19锟斤拷锟斤拷锟斤拷锟饺氾拷通锟斤拷饣�锟斤拷锟紽锟斤拷液锟叫ｏ拷

锟斤拷锟斤拷3Cl2+2FeI2=2FeCl3+2I2

锟斤拷锟斤拷3Cl2+2Fe2锟斤拷锟斤拷4I锟斤拷锟絋2Fe3锟斤拷+2I2+6Cl锟斤拷

锟斤拷锟斤拷20锟斤拷锟斤拷FeI2锟斤拷液锟叫碉拷锟斤拷锟斤拷锟斤拷锟斤拷水锟斤拷

锟斤拷锟斤拷FeI2+Br2=FeBr2+I2

锟斤拷锟斤拷Br2锟斤拷2I锟斤拷锟絋2Br锟斤拷+ I2

锟斤拷锟斤拷21锟斤拷锟饺伙拷锟斤拷锟紽锟斤拷液锟叫碉拷锟斤拷锟斤拷水锟斤拷

锟斤拷锟斤拷6FeCl2+3Br2锟絋4FeCl3+2FeBr3

锟斤拷锟斤拷2Fe2锟斤拷+Br2锟絋2Fe3锟斤拷锟斤拷2Br锟斤拷

锟斤拷锟斤拷22锟斤拷锟絚锟絚水锟斤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷2Na+2H2O=2NaOH+H2↑

锟斤拷锟斤拷2Na+2H2O锟絋2Na锟斤拷锟斤拷2OH- +H2↑

锟斤拷锟斤拷23锟斤拷锟絏片投锟斤拷锟斤拷锟斤拷锟斤拷c锟斤拷液锟斤拷

锟斤拷锟斤拷2Al+2NaOH+2H2O锟絋2NaAlO2+3H2↑

锟斤拷锟斤拷2Al+2OH-+2H2O锟絋2AlO2锟斤拷+3H2↑

锟斤拷锟斤拷24锟斤拷锟饺伙拷锟紽锟斤拷液锟叫硷拷锟斤拷锟紽锟桔ｏ拷

锟斤拷锟斤拷2FeCl3+Fe锟絋3FeCl2

锟斤拷锟斤拷2Fe3锟斤拷锟斤拷Fe锟絋3Fe2锟斤拷

锟斤拷锟斤拷25锟斤拷FeCl3锟斤拷液锟絚Cu锟斤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷2FeCl3+Cu=CuCl2+2FeCl2

锟斤拷锟斤拷2Fe3锟斤拷锟斤拷Cu锟絋Cu2锟斤拷锟斤拷2Fe2锟斤拷

锟斤拷锟斤拷26锟斤拷锟斤拷浠�锟絚锟斤拷液锟絚锟解反锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷NaHS +I2=S↓+ HI + NaI

锟斤拷锟斤拷HS锟斤拷+I2锟絋S↓+2I锟斤拷+H锟斤拷

锟斤拷锟斤拷27锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟絚锟斤拷水锟斤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷2Na2O2+2H2O=4NaOH+O2↑

锟斤拷锟斤拷2Na2O2+2H2O锟絋4Na锟斤拷锟斤拷4OH- +O2↑

锟斤拷锟斤拷28锟斤拷锟絶锟絚锟斤拷锟斤拷锟结反锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷Cu+4HNO3锟斤拷锟解）=Cu(NO3)2+2NO2↑+2H2O

锟斤拷锟斤拷Cu+4H锟斤拷锟斤拷2NO3锟斤拷锟絋Cu2锟斤拷+ 2NO2↑+2H2O

锟斤拷锟斤拷29锟斤拷锟絶锟絚稀锟斤拷锟结反锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷3Cu+8HNO3锟斤拷锟�锟斤拷锟�=3Cu(NO3)2+2NO↑+4H2O

锟斤拷锟斤拷3Cu+8H锟斤拷锟斤拷2NO3锟斤拷锟絋3Cu2锟斤拷+ 2NO↑+ 4H2O

锟斤拷锟斤拷30锟斤拷稀锟斤拷锟斤拷锟斤拷y锟絉锟斤拷

锟斤拷锟斤拷3Ag+4HNO3=3AgNO3+NO↑+2H2O

锟斤拷锟斤拷3Ag+4H锟斤拷锟斤拷NO3锟斤拷锟絋3Ag锟斤拷+ NO↑+ 2H2O

锟斤拷锟斤拷31锟斤拷稀锟斤拷锟斤拷锟絚锟絕(gu锟斤拷)锟斤拷锟斤拷锟紽屑锟斤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷3Fe+8HNO3锟斤拷锟�锟斤拷锟�=3Fe(NO3)2+2NO↑+4H2O

锟斤拷锟斤拷3Fe+8H++2NO3-锟絋3Fe2++2NO↑+4H2O

锟斤拷锟斤拷32锟斤拷FeS锟斤拷稀锟斤拷锟结反锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷FeS+4HNO3锟絋Fe(NO3)3+NO↑+S↓+2H2O

锟斤拷锟斤拷FeS+4H锟斤拷锟斤拷2NO3锟斤拷锟絋Fe3锟斤拷锟斤拷NO↑+S↓+2H2O

锟斤拷锟斤拷33锟斤拷锟斤拷锟斤拷锟斤拷氚彼�锟斤拷

锟斤拷锟斤拷CH3COOH+NH3·H2O=CH3COONH4+H2O

锟斤拷锟斤拷CH3COOH+NH3·H2O=CH3COO锟斤拷锟斤拷NH4锟斤拷+H2O

锟斤拷锟斤拷34锟斤拷锟斤拷锟斤拷锟斤拷锟絍锟斤拷锟斤拷锟斤拷幔�

锟斤拷锟斤拷Mg(OH)2+2CH3COOH锟絋(CH3COO)2Mg+2H2O

锟斤拷锟斤拷Mg(OH)2+2CH3COOH锟絋2CH3COO锟斤拷锟斤拷Mg2锟斤拷+2H2O

锟斤拷锟斤拷35锟斤拷碳锟斤拷锟絵锟叫碉拷锟斤拷锟斤拷锟斤拷锟揭猴拷锟�

锟斤拷锟斤拷CaCO3+2CH3COOH=(CH3COO)2Ca+CO2↑+H2O

锟斤拷锟斤拷CaCO3+2CH3COOH锟絋2CH3COO锟斤拷锟斤拷Ca2锟斤拷+CO2↑+H2O

锟斤拷锟斤拷36锟斤拷锟斤拷锟斤拷锟斤拷液锟叫硷拷锟斤拷锟斤拷锟斤拷碳锟斤拷锟斤拷@锟斤拷液锟斤拷

锟斤拷锟斤拷CH3COOH十NH4HCO3=CH3COONH4+CO2↑+H2O

锟斤拷锟斤拷CH3COOH十HCO3-锟絋CH3COO锟斤拷锟斤拷CO2↑+H2O

锟斤拷锟斤拷37锟斤拷锟斤拷锟斤拷锟斤拷锟絶锟斤拷液锟叫硷拷锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷液:

锟斤拷锟斤拷CuSO4+Ba(OH)2锟絋Cu(OH)2↓+BaSO4↓

锟斤拷锟斤拷Cu2锟斤拷锟斤拷SO42锟斤拷+Ba2锟斤拷锟斤拷2OH- 锟絋Cu(OH)2↓+BaSO4↓

锟斤拷锟斤拷38锟斤拷石锟斤拷锟斤拷锟絚锟斤拷水锟斤拷取锟斤拷锟斤拷锟斤拷锟絍锟斤拷

锟斤拷锟斤拷MgCl2+Ca(OH)2锟絋Mg(OH)2+CaCl2

锟斤拷锟斤拷Mg2++Ca(OH)2= Mg(OH)2+ Ca2+

锟斤拷锟�锟斤拷锟斤拷锟�?y锟斤拷n)锟绞�锟斤拷锟斤拷锟角懸濓拷液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?y锟斤拷n)榉达拷?y锟斤拷ng)锟斤拷锟斤拷锟叫癸拷锟絯锟斤拷锟斤拷锟斤拷Mg(OH)2锟斤拷锟矫�锟�(hu锟斤拷)锟斤拷锟斤拷锟斤拷號(h锟斤拷o)锟斤拷锟斤拷

锟斤拷锟斤拷39锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絵锟斤拷液锟絚碳锟斤拷锟斤拷}锟斤拷液锟斤拷希锟�

锟斤拷锟斤拷Ca(HCO3)2+Ca(OH)2=2CaCO3↓+2H2O

锟斤拷锟斤拷Ca2锟斤拷锟斤拷HCO3-锟斤拷OH-锟絋CaCO3↓+H2O

锟斤拷锟斤拷40锟斤拷锟斤拷Ca(HCO3)2锟斤拷液锟叫硷拷锟斤拷锟斤拷锟斤拷锟侥氾拷锟斤拷锟斤拷锟絚锟斤拷液锟斤拷

锟斤拷锟斤拷Ca(HCO3)2+2NaOH锟絋CaCO3↓+Na2CO3+2H2O

锟斤拷锟斤拷Ca2锟斤拷锟斤拷2HCO3-锟斤拷2OH-锟絋CaCO3↓+H2O锟斤拷CO32-

锟斤拷锟斤拷41锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絵锟斤拷液锟絚碳锟斤拷锟斤拷c锟斤拷液锟斤拷希锟�

锟斤拷锟斤拷Ca(OH)2+2NaHCO3锟絋CaCO3↓+Na2CO3+2H2O

锟斤拷锟斤拷Ca2锟斤拷锟斤拷2HCO3-锟斤拷2OH-锟絋CaCO3↓+H2O锟斤拷CO32-

锟斤拷锟斤拷42锟斤拷碳锟斤拷锟斤拷V锟斤拷液锟叫硷拷锟斤拷锟絕(gu锟斤拷)锟斤拷锟侥筹拷锟斤拷石锟斤拷水锟斤拷

锟斤拷锟斤拷Mg(HCO3)2+2Ca(OH)2锟絋2CaCO3↓+Mg(OH)2↓+2H2O

锟斤拷锟斤拷Mg2锟斤拷锟斤拷2HCO3-锟斤拷2Ca2锟斤拷锟斤拷4OH-锟絋Mg(OH)2↓锟斤拷2CaCO3↓+ 2H2O

锟斤拷锟斤拷43锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷液锟斤拷碳锟斤拷锟斤拷V锟斤拷液锟斤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷Mg(HCO3)2+Ba(OH)2=Mg(OH)2↓+BaCO3↓+2H2O

锟斤拷锟斤拷Mg2锟斤拷锟斤拷2HCO3-锟斤拷Ba2锟斤拷锟斤拷2OH-锟絋Mg(OH)2↓+BaCO3↓+2H2O

锟斤拷锟斤拷44锟斤拷锟斤拷碳锟斤拷锟斤拷V锟斤拷液锟叫硷拷锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絚锟斤拷

锟斤拷锟斤拷Mg(HCO3)2+4NaOH锟絋Mg(OH)2↓+2Na2CO3+2H2O

锟斤拷锟斤拷Mg2锟斤拷锟斤拷2HCO3-锟斤拷4OH-锟絋Mg(OH)2↓锟斤拷2H2O锟斤拷CO32-

锟斤拷锟斤拷45锟斤拷NH4HCO3锟斤拷液锟絚锟絕(gu锟斤拷)锟斤拷锟斤拷NaOH锟斤拷液锟斤拷锟斤拷(y锟斤拷ng)锟斤拷

锟斤拷锟斤拷NH4HCO3+2NaOH锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟絋Na2CO3+NH3↑+2H2O

锟斤拷锟斤拷NH4锟斤拷锟斤拷HCO3-锟斤拷2OH-锟絋CO32-锟斤拷2H2O锟斤拷NH3↑

锟斤拷锟斤拷46锟斤拷锟斤拷NH4HSO4稀锟斤拷液锟斤拷锟斤拷渭锟斤拷锟紹a(OH)2稀锟斤拷液锟斤拷锟斤拷锟矫筹拷锟斤拷锟斤拷全

锟斤拷锟斤拷NH4HSO4+Ba(OH)2锟絋BaSO4↓+NH3·H2O+H2O

锟斤拷锟斤拷NH4锟斤拷锟斤拷H锟斤拷锟斤拷SO42锟斤拷+Ba2锟斤拷锟斤拷2OH-锟絋BaSO4↓+NH3·H2O+H2O

锟斤拷锟斤拷47锟斤拷碳锟斤拷锟斤拷@锟斤拷液锟叫硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷液:

锟斤拷锟斤拷NH4HCO3+Ba(OH)2锟絋BaCO3↓+NH3↑+2H2O

锟斤拷锟斤拷NH4锟斤拷锟斤拷HCO3-锟斤拷Ba2锟斤拷锟斤拷2OH-锟絋BaCO3↓+NH3↑+2H2O

锟斤拷锟斤拷48锟斤拷锟节侊拷锟斤拷锟斤拷锟斤拷@稀锟斤拷液锟叫硷拷锟斤拷锟斤拷锟斤拷锟侥氾拷锟斤拷锟斤拷锟絚稀锟斤拷液锟斤拷

锟斤拷锟斤拷NH4HSO3+2NaOH锟絋Na2SO3+NH3·H2O+H2O

锟斤拷锟斤拷NH4锟斤拷锟斤拷HSO3-锟斤拷2OH-锟絋SO32-+NH3·H2O+H2O

锟斤拷锟斤拷49锟斤拷锟斤拷锟斤拷锟斤拷c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液pH=7锟斤拷

锟斤拷锟斤拷2NaHSO4+Ba(OH)2锟絋Na2SO4+BaSO4↓+2H2O

锟斤拷锟斤拷2H锟斤拷锟斤拷SO42锟斤拷+Ba2锟斤拷锟斤拷2OH-锟絋BaSO4↓+2H2O

锟斤拷锟斤拷50锟斤拷锟斤拷锟斤拷锟絏锟斤拷液锟叫硷拷锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷水锟斤拷

锟斤拷锟斤拷Al(NO3)3+3NH3·H2O=Al(OH)3↓+ 3NH4NO3

锟斤拷锟斤拷Al3锟斤拷锟斤拷3NH3·H2O锟絋Al(OH)3↓+3NH4锟斤拷

锟斤拷锟斤拷51锟斤拷锟斤拷锟絓锟斤拷液锟叫硷拷锟斤拷锟絕(gu锟斤拷)锟斤拷锟侥帮拷水锟斤拷

锟斤拷锟斤拷2KAl(SO4)2+6NH3·H2O锟絋2Al(OH)3↓+K2SO4+3(NH4)2SO4

锟斤拷锟斤拷Al3锟斤拷锟斤拷3NH3·H2O锟絋Al(OH)3↓+3NH4锟斤拷

锟斤拷锟斤拷52锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷取锟斤拷锟斤拷w锟絜锟侥氾拷锟斤拷锟斤拷锟絕锟斤拷液锟絚锟斤拷锟絓锟斤拷液锟斤拷希锟�

锟斤拷锟斤拷6Ba(OH)2+6KAl(SO4)2=6BaSO4↓+3K2SO4+4Al(OH)3↓+Al2(SO4)3

锟斤拷锟斤拷3Ba2锟斤拷锟斤拷6OH-锟斤拷3Al3锟斤拷锟斤拷3SO42锟斤拷锟絋3BaSO4↓+2Al(OH)3↓

锟斤拷锟斤拷53锟斤拷锟斤拷锟斤拷石锟絚锟絵锟结反锟斤拷(y锟斤拷ng)锟斤拷CO2锟斤拷锟絯锟斤拷

锟斤拷锟斤拷CaCO3+2HCl锟絋CaCl2+CO2↑+H2O

锟斤拷锟斤拷CaCO3+2H锟斤拷锟絋Ca2锟斤拷锟斤拷CO2↑+ H2O

锟斤拷锟斤拷54锟斤拷锟斤拷锟絚锟斤拷液锟叫硷拷锟斤拷锟絵锟斤拷:

锟斤拷锟斤拷Na2S+2HCl锟絋2NaCl+H2S↑

锟斤拷锟斤拷S2锟斤拷+2H锟斤拷锟絋H2S↑

锟斤拷锟斤拷55锟斤拷碳锟斤拷锟斤拷}锟斤拷液锟斤拷锟絵锟结反锟斤拷(y锟斤拷ng):

锟斤拷锟斤拷Ca(HCO3)2+2HCl锟絋CaCl2+2CO2↑+2H2O

锟斤拷锟斤拷HCO3-锟斤拷H锟斤拷锟絋CO2↑+H2O

锟斤拷锟斤拷56锟斤拷碳锟斤拷锟絚锟斤拷液锟斤拷锟斤拷渭锟斤拷锟斤拷c之锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟絵锟结：

锟斤拷锟斤拷Na2CO3+HCl=NaCl+NaHCO3

锟斤拷锟斤拷CO32-锟斤拷H锟斤拷锟絋HCO3-

锟斤拷锟斤拷57锟斤拷碳锟斤拷锟絚锟斤拷液锟斤拷锟斤拷渭锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟结：

锟斤拷锟斤拷Na2CO3+CH3COOH=CH3COONa+NaHCO3

锟斤拷锟斤拷CO32-锟斤拷CH3COOH锟絋CH3COO锟斤拷锟斤拷HCO3-

锟斤拷锟斤拷58锟斤拷锟絤锟斤拷锟斤拷稀锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷u锟斤拷锟斤拷锟絏锟斤拷锟絚锟斤拷液锟叫ｏ拷

锟斤拷锟斤拷2Na[Al(OH)4]+H2SO4=2Al(OH)3↓+Na2SO4+2H2O

锟斤拷锟斤拷[Al(OH4)]锟斤拷锟斤拷H锟斤拷锟絋Al(OH)3↓+H2O

锟斤拷锟斤拷59锟斤拷锟饺伙拷锟絏锟斤拷液锟叫硷拷锟斤拷锟斤拷碳锟斤拷锟斤拷c锟斤拷液锟斤拷

锟斤拷锟斤拷AlCl3+3NaHCO3=Al(OH)3↓+3NaCl+3CO2↑

锟斤拷锟斤拷Al3锟斤拷锟斤拷3HCO3-锟絋Al(OH)3↓+3CO2↑

锟斤拷锟斤拷60锟斤拷锟斤拷锟结亞锟紽锟斤拷液锟叫硷拷锟斤拷锟絕(gu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2FeSO4+H2O2+H2SO4锟絋Fe2(SO4)3+2H2O

锟斤拷锟斤拷2Fe2锟斤拷锟斤拷H2O2+2H锟斤拷锟絋2Fe3锟斤拷锟斤拷2H2O

锟斤拷锟斤拷61锟斤拷NaNO2锟斤拷液锟叫硷拷锟斤拷锟斤拷锟斤拷KMnO4锟斤拷液锟斤拷

锟斤拷锟斤拷5NaNO2锟斤拷2KMnO4+3H2SO4锟絋2MnSO4锟斤拷5NaNO3锟斤拷K2SO4+3H2O

锟斤拷锟斤拷2MnO4锟斤拷+5NO2锟斤拷+6H锟斤拷锟絋2Mn2++ 5NO3锟斤拷+ 3H2O

锟斤拷锟斤拷62锟斤拷锟斤拷锟斤拷锟絶锟斤拷液锟叫硷拷锟斤拷锟斤拷锟斤拷幔�

锟斤拷锟斤拷CuSO4+H2S=CuS↓+H2SO4

锟斤拷锟斤拷Cu2锟斤拷+H2S锟絋CuS↓+2H锟斤拷

锟斤拷锟斤拷63锟斤拷Na2CO3锟斤拷水锟解：

锟斤拷锟斤拷Na2CO3+H2O=NaHCO3+NaOH

锟斤拷锟斤拷CO32-锟斤拷H2O=HCO3-锟斤拷OH-

锟斤拷锟斤拷64锟斤拷锟斤拷浠�锟絚锟斤拷水锟解：

锟斤拷锟斤拷NaHS+H2O=H2S+NaOH

锟斤拷锟斤拷HS锟斤拷+H2O=H2S+OH锟斤拷

锟斤拷锟斤拷65锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟狡傦拷锟斤拷锟斤拷锟斤拷F锟絲锟絯锟斤拷

锟斤拷锟斤拷FeCl3+3H2O=Fe(OH)3(锟絲锟絯)+ 3HCl

锟斤拷锟斤拷Fe3锟斤拷锟斤拷3H2O=Fe(OH)3(锟絲锟絯)+ 3H锟斤拷

锟斤拷锟斤拷66锟斤拷電斤拷飽猴拷食锟絵水锟斤拷

锟斤拷锟斤拷2NaCl+2H2O=Cl2↑+H2↑+2NaOH

锟斤拷锟斤拷2Cl锟斤拷+2H2O=Cl2↑+H2↑+2OH-

锟斤拷锟斤拷67锟斤拷锟斤拷石墨電極電斤拷锟斤拷锟斤拷锟絶锟斤拷液锟斤拷

锟斤拷锟斤拷2CuSO4+2H2O=O2↑+2Cu+2H2SO4

锟斤拷锟斤拷2Cu2+锟斤拷2H2O=2Cu锟斤拷O2↑+4H+

 

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷前锟斤拷(zh锟斤拷n)锟戒、锟竭匡拷锟紸(y锟斤拷)锟統(c锟斤拷)锟斤拷志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟斤拷锟斤拷锟組锟斤拷"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)