高中化學(xué)必修及選修化學(xué)方程式匯總

錯(cuò)誤!未找到引用源。Cu總反應(yīng)式：無(wú)3．電鍍銅陽(yáng)極（純銅）：Cu—2e-===Cu2+陰極（待鍍金屬，如Fe）：Cu2++2e-===Cu總反應(yīng)式：無(wú)4．電解飽和食鹽水陽(yáng)極：2Cl-—2e-===Cl2↑電解陰極：2H2O+2e-===H2↑+2OH-電解總反應(yīng)式：2Cl-+2H2O====H2↑+Cl2↑+2OH-5．電解HCl溶液陽(yáng)極：2Cl--2e-===Cl2↑電解陰極：2H++2e-===H2↑電解總反應(yīng)式：2Cl-+2H+====Cl2↑+H2↑6．電解NaOH溶液陽(yáng)極：4OH-—4e-===O2↑+2H2O電解陰極：4H2O+4e-===2H2↑+4OH-電解總反應(yīng)式：2H2O====2H2↑+O2↑7．電解H2SO4溶液陽(yáng)極：2H2O—4e-===O2↑+4H+電解陰極：4H++4e-===2H2↑電解總反應(yīng)式：2H2O====2H2↑+O2↑8．電解KNO3溶液陽(yáng)極：2H2O—4e-===O2↑+4H+電解陰極：4H2O+4e-===2H2↑+4OH-電解總反應(yīng)式：2H2O====2H2↑+O2↑9．電解CuSO4溶液陽(yáng)極：2H2O—4e-===O2↑+4H+電解陰極：2Cu2++4e-===2Cu↓電解總反應(yīng)式：2Cu2++2H2O====2Cu↓+O2↑+4H+10．電解AgNO3溶液陽(yáng)極：2H2O—4e-===O2↑+4H+電解陰極：4Ag++4e-===4Ag↓電解總反應(yīng)式：4Ag++2H2O====4Ag↓+O2↑+4H+11．鉛蓄電池充電陽(yáng)極：PbSO4—2e-+2H2O===PbO2++4H+電解陰極：PbSO4+2e-===Pb+電解總反應(yīng)式：2PbSO4+2H2O====Pb+PbO2+4H++2第五部分：熱反應(yīng)方程式CC(石墨，s)+O2(g)＝CO2(g)；ΔH=-393.5kJ·mol-1C(金剛石，s)+O2(g)＝CO2(g)；ΔH=-395.4kJ·mol-1C(金剛石，s)＝C(石墨，s)；ΔH=-1.90kJ·mol-1C(s)+H2O(g)＝CO(g)+H2(g)；ΔH=+131.3kJ·mol-1C(s)+O2(g)＝CO(g)；ΔH=-110.5kJ·mol-1C(s)+O2(g)＝CO2(g)；ΔH=-393.5kJ·mol-1CO(g)+O2(g)＝CO2(g)；ΔH=-283kJ·mol-1CaC2(s)+2H2O(l)＝C2H2(g)+Ca(OH)2(s)；ΔH=-127kJ·mol-1CH4(g)+2O2(g)＝CO2(g)+2H2O(l)；ΔH=-890.3kJ·mol-1C2H4(g)+3O2(g)＝2CO2(g)+2H2O(l)；ΔH=-1411kJ·mol-1C2H2(g)+O2(g)＝2CO2(g)+H2O(l)；ΔH=-1300kJ·mol-1C3H8(g)+5O2(g)＝3CO2(g)+4H2O(l)；ΔH=-2220.0kJ·mol-1C8H18(l)+O2(g)＝8CO2(g)+9H2O(l)；ΔH=-5518kJ·mol-1CH3OH(l)+O2(g)＝CO2(g)+2H2O(l)；ΔH=-725.8kJ·mol-1C2H5OH(l)+3O2(g)＝2CO2(g)+3H2O(l)；ΔH=-1367kJ·mol-1C6H12O6(s)+6O2(g)=6CO2(g)+6H2O(l)；ΔH=-2800kJ·mol-1HH2(g)+Cl2(g)＝2HCl(g)；ΔH=-184.6kJ·mol-12H2(g)+O2(g)＝2H2O(g)；ΔH=-483.6mol·L-1H2(g)+O2(g)＝H2O(l)；ΔH=-241.8kJ·mol-12H2(g)+O2(g)＝2H2O(l)；ΔH=-571.6kJ·mol-1H2(g)+O2(g)＝H2O(l)；ΔH=-285.8kJ·mol-12H2O(g)＝2H2(g)+O2(g)；ΔH=+483.6kJ·mol-1H2O(g)＝H2(g)+O2(g)；ΔH=+241.8kJ·mol-12H2O(l)＝2H2(g)+O2(g)；ΔH=+571.6kJ·mol-1H2O(l)＝H2(g)+O2(g)；ΔH=+285.8kJ·mol-1H2O(l)＝H2O(g)；ΔH=+44kJ·mol-1H2O(g)＝H2O(l)；ΔH=-44kJ·mol-1HCl(aq)+NaOH(aq)＝NaCl(aq)+H2O(l)；ΔH=-57.3kJ·mol-1H+(aq)+OH-(aq)＝H2O(l)；ΔH=-57.3kJ·mol-1NN2(g)+O2(g)=NO2(g)；ΔH=+180.7kJ·mol-1催化劑高溫、高壓催化劑△N2(g)+3H2(g)2NH3(g)；ΔH=-92.4kJ·催化劑高溫、高壓催化劑△4NH3(g)+5O2(g)====4NO(g)+6H2O(g)；ΔH=-907kJ·mol-12NO(g)+O2(g)＝2NO2(g)；ΔH=-113kJ·mol-13NO2(g)+H2O(l)＝2HNO3(l)+NO(g)；ΔH=-136kJ·mol-1．N2H4(g)+O2(g)＝N2(g)+2H2O(g)；ΔH=-534kJ·mol-1N2H4(l)+2H2O2(l)＝N2(g)+4H2O(g)；ΔH=-641.6kJ·mol-12N2H4(g)+2NO2(g)＝3N2(g)+4H2O(g)；ΔH=-1135.7kJ·mol-1．PP4(白磷，s)＝4P(紅磷，s)；ΔH=-66.8kJ·mol-1．點(diǎn)燃S點(diǎn)燃高溫S(g)+O2(g)====SO2(g)；ΔH=-297kJ·mol-1高溫FeS2(