標準電極電勢表

PAGE2標準電極電勢表維基百科，自由的百科全書跳轉(zhuǎn)到：導航,搜索標準電極電勢可以用來計算化學電池或原電池的電化學勢或電極電勢。本表中所給出的電極電勢以標準氫電極為參比電極，溶液中離子有效濃度為1mol/L，氣體分壓為100kPa，溫度為298K，所有離子的數(shù)據(jù)都在水溶液中測得。[1][2][3][4][5][6][7][8][9]單擊每欄上方的符號可將數(shù)據(jù)按元素符號或標準電極電勢值排序。注：(s)–固體；(l)–液體；(g)–氣體；(aq)–水溶液；(Hg)–汞齊。半反應E°(V)[注1]來源Ba++e?Ba(s)

?4.38[10][1][3]Sr++e?Sr(s)

?4.10[11][1][3]Ca++e?Ca(s)

?3.8[11][1][3]Pr3++?e?Pr2+

?3.1[11]?N2(g)+H++e?HN3(aq)

?3.09[6]Li++e?Li(s)

?3.0401[5]N2(g)+4?H2O+2?e?2?NH2OH(aq)+2?OH?

?3.04[6]Cs++e?Cs(s)

?3.026[5]Ca(OH)2(s)+2?e?Ca(s)+2OH?

?3.02[11]Rb++e?Rb(s)

?2.98[4]K++e?K(s)

?2.931[5]Mg++e?Mg(s)

?2.93[10]Ba2++2?e?Ba(s)

?2.912[5]La(OH)3(s)+3?e?La(s)+3OH?

?2.90[5]Fr++?e?Fr(s)

?2.9[11]Sr2++2?e?Sr(s)

?2.899[5]Sr(OH)2(s)+2?e?Sr(s)+2?OH?

?2.88[11]Ca2++2?e?Ca(s)

?2.868[5]Eu2++2?e?Eu(s)

?2.812[5]Ra2++2?e?Ra(s)

?2.8[5]Yb2++2?e?Yb(s)

?2.76[11][1]Na++e?Na(s)

?2.71[5][9]Sm2++2?e?Sm(s)

?2.68[11][1]No2++2?e?No(s)

?2.50[11]HfO(OH)2(s)+?H2O+4?e?Hf(s)+4?OH?

?2.50[11]Th(OH)4(s)+4?e?Th(s)+4?OH?

?2.48[11]Md2++2?e?Md(s)

?2.40[11]La3++3?e?La(s)

?2.379[5]Y3++3?e?Y(s)

?2.372[5]Mg2++2?e?Mg(s)

?2.372[5]ZrO(OH)2(s)+H2O+4?e?Zr(s)+4OH?

?2.36[5]Pr3++3?e?Pr(s)

?2.353[11]Ce3++3?e?Ce(s)

?2.336[11]Er3++3?e?Er(s)

?2.331[11]Ho3++3?e?Ho(s)

?2.33[11]Al(OH)4?+3?e?Al(s)+4?OH?

?2.33Al(OH)3(s)+3?e?Al(s)+3OH?

?2.31Tb3++3?e?Tb(s)

?2.28H2(g)+2?e?2?H?

?2.25Ac3++3?e?Ac(s)

?2.20Be++e?Be(s)

?2.12[10]Cf2++2?e?Cf(s)

?2.12[11]Am3++3?e?Am(s)

?2.048[11]Cf3++3?e?Cf(s)

?1.94[11]Am2++2?e?Am(s)

?1.9[11]Be2++2?e?Be(s)

?1.85Rf4++4?e?Rf(s)

?1.67[12]U3++3?e?U(s)

?1.66[7]Al3++3?e?Al(s)

?1.66[9]Ti2++2?e?Ti(s)

?1.63[9]Bk2++2?e?Bk(s)

?1.6[11]ZrO2(s)+4?H++4?e?Zr(s)+2?H2O

?1.553[5]Hf4++4?e?Hf(s)

?1.55[11]Zr4++4?e?Zr(s)

?1.45[5]Ti3++3?e?Ti(s)

?1.37[13]TiO(s)+2?H++2?e?Ti(s)+?H2O

?1.31Ti2O3(s)+2?H++2?e?2?TiO(s)+?H2O

?1.23Zn(OH)42?+2?e?Zn(s)+4?OH?

?1.199[14]Mn2++2?e?Mn(s)

?1.185[14]Fe(CN)64?+6?H++2?e?Fe(s)+4HCN(aq)

?1.16[15]V2++2?e?V(s)

?1.175[2]Te(s)+2?e?Te2?

?1.143[2]Nb3++3?e?Nb(s)

?1.099Sn(s)+4?H++4?e?SnH4(g)

?1.07In(OH)3(s)+3?e?In(s)+3?OH?

?0.99[11]SiO2(s)+4?H++4?e?Si(s)+2?H2O

?0.91B(OH)3(aq)+3?H++3?e?B(s)+3?H2O

?0.89Fe(OH)2(s)+2?e?Fe(s)+2?OH?

?0.89[15]Fe2O3(s)+3?H2O+2?e?2Fe(OH)2(s)+2?OH?

?0.86[15]TiO2++2?H++4?e?Ti(s)+?H2O

?0.862?H2O+2?e?H2(g)+2?OH?

?0.8277[5]Bi(s)+3?H++3?e?BiH3

?0.8[14]Zn2++2?e?Zn(Hg)

?0.7628[5]Zn2++2?e?Zn(s)

?0.7618[5]Ta2O5(s)+10?H++10?e?2?Ta(s)+5?H2O

?0.75Cr3++3?e?Cr(s)

?0.74[Au(CN)2]?+e?Au(s)+2?CN?

?0.60Ta3++3?e?Ta(s)

?0.6PbO(s)+H2O+2?e?Pb(s)+2?OH?

?0.582?TiO2(s)+2?H++2?e?Ti2O3(s)+H2O

?0.56Ga3++3?e?Ga(s)

?0.53U4++e?U3+

?0.52[7]H3PO2(aq)+H++e?P(白磷[16])+2?H2O

?0.508[5]H3PO3(aq)+2?H++2?e?H3PO2(aq)+H2O

?0.499[5]H3PO3(aq)+3?H++3?e?P(紅磷)[16]+3H2O

?0.454[5]Fe2++2?e?Fe(s)

?0.44[9]2?CO2(g)+2?H++2?e?HOOCCOOH(aq)

?0.43Cr3++e?Cr2+

?0.42Cd2++2?e?Cd(s)

?0.40[9]SeO32?+4e?+3H2O?Se+6OH?

?0.37[17]GeO2(s)+2?H++2?e?GeO(s)+H2O

?0.37Cu2O(s)+H2O+2?e?2?Cu(s)+2?OH?

?0.360[5]PbSO4(s)+2?e?Pb(s)+SO42?

?0.3588[5]PbSO4(s)+2?e?Pb(Hg)+SO42?

?0.3505[5]Eu3++e?Eu2+

?0.35[7]In3++3?e?In(s)

?0.34[2]Tl++e?Tl(s)

?0.34[2]Ge(s)+4?H++4?e?GeH4(g)

?0.29Co2++2?e?Co(s)

?0.28[5]H3PO4(aq)+2?H++2?e?H3PO3(aq)+H2O

?0.276[5]V3++e?V2+

?0.26[9]Ni2++2?e?Ni(s)

?0.25As(s)+3?H++3?e?AsH3(g)

?0.23[2]AgI(s)+?e?Ag(s)+I?

?0.15224[14]MoO2(s)+4?H++4?e?Mo(s)+2?H2O

?0.15Si(s)+4?H++4?e?SiH4(g)

?0.14Sn2++2?e?Sn(s)

?0.13O2(g)+H++e?HO2?(aq)

?0.13Pb2++2?e?Pb(s)

?0.13[9]WO2(s)+4?H++4?e?W(s)+2?H2O

?0.12P(紅磷)+3?H++3?e?PH3(g)

?0.111[5]CO2(g)+2?H++2?e?HCOOH(aq)

?0.11Se(s)+2?H++2?e?H2Se(g)

?0.11CO2(g)+2?H++2?e?CO(g)+H2O

?0.11SnO(s)+2?H++2?e?Sn(s)+H2O

?0.10SnO2(s)+2?H++2?e?SnO(s)+H2O

?0.09WO3(aq)+6?H++6?e?W(s)+3?H2O

?0.09[2]P(白磷)+3?H++3?e?PH3(g)

?0.063[5]Fe3++3?e?Fe(s)

?0.04[15]HCOOH(aq)+2?H++2?e?HCHO(aq)+H2O

?0.032?H++2?e?H2(g)

?0.00≡

0AgBr(s)+?e?Ag(s)+Br?

+0.07133[14]S4O62?+2?e?2?S2O32?

+0.08Fe3O4(s)+8?H++8?e?3?Fe(s)+4?H2O

+0.085[8]N2(g)+2?H2O+6H++6?e?2?NH4OH(aq)

+0.092HgO(s)+H2O+2?e?Hg(l)+2?OH?

+0.0977Cu(NH3)42++e?Cu(NH3)2++2?NH3

+0.10[2]Ru(NH3)63++e?Ru(NH3)62+

+0.10[7]N2H4(aq)+4?H2O+2?e?2?NH4++4?OH?

+0.11[6]H2MoO4(aq)+6?H++6?e?Mo(s)+4?H2O

+0.11Ge4++4?e?Ge(s)

+0.12C(s)+4?H++4?e?CH4(g)

+0.13[2]HCHO(aq)+2?H++2?e?CH3OH(aq)

+0.13S(s)+2?H++2?e?H2S(g)

+0.14Sn4++2?e?Sn2+

+0.15Cu2++e?Cu+

+0.159[2]HSO4?+3?H++2?e?SO2(aq)+2?H2O

+0.16UO22++e?UO2+

+0.163[7]SO42?+4?H++2?e?SO2(aq)+2?H2O

+0.17TiO2++2?H++e?Ti3++H2O

+0.19Bi3++2e?Bi+

+0.2SbO++2?H++3?e?Sb(s)+H2O

+0.20AgCl(s)+?e?Ag(s)+Cl?

+0.22233[14]H3AsO3(aq)+3?H++3?e?As(s)+3?H2O

+0.24GeO(s)+2?H++2?e?Ge(s)+H2O

+0.26UO2++4?H++e?U4++2?H2O

+0.273[7]At2+e?2?At-

+0.3[11]Re3++3?e?Re(s)

+0.300Bi3++3?e?Bi(s)

+0.32VO2++2?H++e?V3++H2O

+0.34Cu2++2?e?Cu(s)

+0.340[2][Fe(CN)6]3?+e?[Fe(CN)6]4?

+0.36Tc2++2?e?Tc(s)

+0.40[11]O2(g)+2?H2O+4?e?4?OH?(aq)

+0.40[9]H2MoO4+6?H++3?e?Mo3++2?H2O

+0.43Ru2++2?e?Ru(s)

+0.455[11]Bi++e?Bi(s)

+0.50CH3OH(aq)+2?H++2?e?CH4(g)+H2O

+0.50SO2(aq)+4?H++4?e?S(s)+2?H2O

+0.50Cu++e?Cu(s)

+0.520[2]CO(g)+2?H++2?e?C(s)+H2O

+0.52I3?+2?e?3?I?

+0.53[9]I2(s)+2?e?2?I?

+0.54[9][AuI4]?+3?e?Au(s)+4?I?

+0.56H3AsO4(aq)+2?H++2?e?H3AsO3(aq)+H2O

+0.56[AuI2]?+e?Au(s)+2?I?

+0.58MnO4?+2?H2O+3?e?MnO2(s)+4?OH?

+0.59Rh++e?Rh(s)

+0.600[11]S2O32??+6?H++4?e?2?S(s)+3?H2O

+0.60Fc++?e?Fc(s)

+0.641[18]+?e?Ag+?

+0.643[11]H2MoO4(aq)+2?H++2?e?MoO2(s)+2?H2O

+0.65+2?H++2?e?

+0.6992[14]O2(g)+2?H++2?e?H2O2(aq)

+0.70Tl3++3?e?Tl(s)

+0.72PtCl62?+2?e?PtCl42?+2?Cl?

+0.726[7]H2SeO3(aq)+4?H++4?e?Se(s)+3?H2O

+0.74Rh3++3?e?Rh(s)

+0.758[11]PtCl42?+2?e?Pt(s)+4?Cl?

+0.758[7]Fe3++e?Fe2+

+0.77Ag++e?Ag(s)

+0.7996[5]Hg22++2?e?2?Hg(l)

+0.80NO3?(aq)+2?H++e?NO2(g)+H2O

+0.80FeO42?+5?H2O+6?e?Fe2O3(s)+10?OH?

+0.81[15]H2(g)+2?OH?2?H2O+2?e?

+0.828[19][AuBr4]?+3?e?Au(s)+4?Br?

+0.85Hg2++2?e?Hg(l)

+0.85MnO4?+H++e?HMnO4?

+0.902?Hg2++2?e?Hg22+

+0.91[2]Pd2++2?e?Pd(s)

+0.915[7][AuCl4]?+3?e?Au(s)+4?Cl?

+0.93MnO2(s)+4?H++e?Mn3++2?H2O

+0.95[AuBr2]?+e?Au(s)+2?Br?

+0.96[HXeO6]3?+2?H2O+2?e?+[HXeO4]?+4??OH?

+0.99[20]HNO2+H++e-=NO(g)+H2O

+0.996H6TeO6(aq)+2?H++2?e?TeO2(s)+4?H2O

+1.02[21]Br2(l)+2?e?2?Br?

+1.07Br2(aq)+2?e?2?Br?

+1.09[9]NO2(g)+H++e-=HNO2

+1.093IO3?+5?H++4?e?HIO(aq)+2?H2O

+1.13[AuCl2]?+e?Au(s)+2?Cl?

+1.15HSeO4?+3?H++2?e?H2SeO3(aq)+H2O

+1.15Ir3++3?e?Ir(s)

+1.156[11]Ag2O(s)+2?H++2?e?2?Ag(s)+H2O

+1.17ClO3?+2?H++e?ClO2(g)+H2O

+1.18[HXeO6]3?+5?H2O+8?e?Xe(g)+11?OH?

+1.18[20]Pt2++2?e?Pt(s)

+1.188[7]ClO2(g)+H++e?HClO2(aq)

+1.192?IO3?+12?H++10?e?I2(s)+6?H2O

+1.20ClO4?+2?H++2?e?ClO3?+H2O

+1.20O2(g)+4?H++4?e?2?H2O

+1.229[9]MnO2(s)+4?H++2?e?Mn2++2H2O

+1.23[HXeO4]?+3?H2O+6?e?Xe(g)+7?OH?

+1.24[20]Tl3++2?e?Tl+

+1.25Cr2O72??+14?H++6?e?2?Cr3++7?H2O

+1.33Cl2(g)+2?e?2?Cl?

+1.36[9]CoO2(s)+4?H++e?Co3++2?H2O

+1.422?NH3OH++H++2?e?N2H5++2?H2O

+1.42[6]2?HIO(aq)+2?H++2?e?I2(s)+2?H2O

+1.44Ce4++e?Ce3+

+1.44BrO3?+5?H++4?e?HBrO(aq)+2?H2O

+1.45β-PbO2(s)+4?H++2?e?Pb2++2?H2O

+1.460[2]α-PbO2(s)+4?H++2?e?Pb2++2?H2O

+1.468[2]2?BrO3?+12?H++10?e?Br2(l)+6?H2O

+1.482ClO3?+12?H++10?e?Cl2(g)+6?H2O

+1.49HO2+H++e?H2O2

+1.495[11]MnO4?+8?H++5?e?Mn2++4?H2O

+1.51HO2?+H++e?H2O2(aq)

+1.51Au3++3?e?Au(s)

+1.52NiO2(s)+4?H++2?e?Ni2++2?OH?

+1.592?HClO(aq)+2?H++2?e?Cl2(g)+2?H2O

+1.63Ag2O3(s)+6?H++4?e?2?Ag++3?H2O

+1.67HClO2(aq)+2?H++2?e?HClO(aq)+H2O

+1.67Pb4++2?e?Pb2+

+1.69[2]MnO4?+4?H++3?e?MnO2(s)+2?H2O

+1.70AgO(s)+2?H++e?Ag++H2O

+1.77?H2O2(aq)+2?H++2?e?2?H2O

+1.776Co3++e?Co2+

+1.82Au++e?Au(s)

+1.83[2]BrO4?+2?H++2?e?BrO3?+H2O

+1.85Ag2++e?Ag+

+1.98[2]S2O82?+2?e?2?SO42?

+2.07O3(g)+2?H++2?e?O2(g)+H2O

+2.075[7]HMnO4?+3?H++2?e?MnO2(s)+2?H2O

+2.09XeO3(aq)+6?H++6?e?Xe(g)+3?H2O

+2.12[20]H4XeO6(aq)+8?H++8?e?Xe(g)+6?H2O

+2.18[20]FeO42?+3?e?+8?H+Fe3++4?H2O

+2.20[22]XeF2(aq)+2?H++2?e?Xe(g)+2HF(aq)

+2.32[20]H4XeO6(aq)+2?H++2?e?XeO3(aq)+?H2O

+2.42[20]F2(g)+2?e?2?F?

+2.87[2][9]F2(g)+2?H++2?e?2?HF(aq)

+3.05[2]Tb4++?e??Tb3+

+3.05[11]^Clickingonthiscolumntore-sortbypotentialdidn'tworkintheSafariinv.4.0.3orearlier(butworksinv.4.0.5).Inthiscasejustreloadthepagetorestoretheoriginalorder.[編輯]參考資料^1.01.11.21.31.41.5Milazzo,G.,Caroli,S.,andSharma,V.K.(1978).TablesofStandardElectrodePotentials(Wiley,Chichester).^2.002.012.022.032.042.052.062.072.082.092.102.112.122.132.142.152.162.172.182.19Bard,A.J.,Parsons,R.,andJordan,J.(1985).StandardPotentialsinAqueousSolutions(MarcelDekker,NewYork).^3.03.13.23.3Bratsch,S.G.(1989).JournalofPhysicalChemistryReferenceDataVol.18,pp.1–21.^4.04.1Vanysek,Petr(2006)."ElectrochemicalSeries,"inHandbookofChemistryandPhysics:87thEdition(ChemicalRubberCompany).^5.005.015.025.035.045.055.065.075.085.095.105.115.125.135.145.155.165.175.185.195.205.215.225.235.245.255.265.275.285.295.30Vanysek,Petr(2007).“ElectrochemicalSeries”,inHandbookofChemistryandPhysics:88thEdition(ChemicalRubberCompany).^6.06.16.26.36.4Greenwood,N.N.;Earnshaw,A..ChemistryoftheElements.2ndEdition.Oxford:Butterworth-Heinemann.1997.ISBN

0-7506-3365-4.^7.007.017.027.037.047.057.067.077.087.097.107.11Bard,A.J.,Faulkner,L.R.(2001).ElectrochemicalMethods.FundamentalsandApplications,2ndedition(JohnWileyandSonsInc).^8.08.1MarcelPourbaix(1966).AtlasofElectrochemicalEquilibriainAqueousSolutions(NACEInternational,Houston,Texas;Cebelcor,Brussels).^9.009.019.029.039.049.059.069.079.089.099.109.119.129.139.14PeterAtkins(1997).PhysicalChemistry,6thedition(W.H.FreemanandCompany,NewYork).^10.010.110.2CaSrBa一價[11]與兩價間的標準電極電勢正好有規(guī)律關(guān)系，因此可以估計近似值^11.0011.0111.0211.0311.0411.0511.0611.0711.0811.0911.1011.1111.1211.1311.1411.1511.1611.1711.1811.1911.2011.2111.2211.2311.2411.2511.2611.2711.2811.2911.3011.31StandardRedoxPotentialTable^TiZrHf的標準電極電勢變化較規(guī)律，因此可估計Rf的標準電極電勢^GordonAylward&