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标准电极电位表

来源:伴沃教育
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标准电极电位表 电极反应 F2(g) + 2H+ + 2e = 2HF O3 + 2H+ + 2e = O2 + 2H2O S2O82– + 2e = 2SO42– H2O2 + 2H+ + 2e = 2H2O MnO4– + 4H+ + 3e = MnO2(s) + 2H2O E0(V) 3.06 2.07 2.01 1.77 1.695 PbO2(s) + SO42– + 4H+ + 2e = PbSO4(s) + 2H2O 1.685 HClO2 + H+ + e = HClO + H2O HClO + H+ + e = 1/2 Cl2 + H2O Ce4+ + e = Ce3+ H5IO6 + H+ + 2e = IO3– + 3H2O HBrO + H+ + e = 1/2 Br2 + H2O BrO3– + 6H+ + 5e = 1/2 Br2 + 3H2O MnO4– + 8H+ + 5e = Mn2+ + 4H2O Au(III) + 3e = Au HClO + H+ + 2e = Cl– + H2O ClO3– + 6H+ + 5e = 1/2 Cl2 + 3H2O PbO2(s) + 4H+ + 2e = Pb2+ + 2H2O HIO + H+ + e = 1/2 I2 + H2O ClO3– + 6H+ + 6e = Cl– + 3H2O BrO3– + 6H+ + 6e =Br – + 3H2O Au(III) + 2e = Au(I) Cl2(g) + 2e = 2Cl- 1.64 1.63 1.61 1.60 1.59 1.52 1.51 1.50 1.49 1.47 1.455 1.45 1.45 1.44 1.41 1.3595 授课:XXX

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ClO4– + 8H+ + 7e = 1/2 Cl2 + 4H2O Cr2O72– + 14H+ + 6e =2Cr3+ + 7H2O MnO2(s) + 4H+ + 2e = Mn2+ + 2H2O O2(g) + 4H+ + 4e = 2H2O IO3– + 6H+ + 5e = 1/2 I2 + 3H2O ClO4– + 2H+ + 2e = ClO3– + H2O Br2(aq) + 2e = 2Br – NO2 + H+ + e = HNO2 Br3– + 2e = 3Br – HNO2 + H+ + e = NO(g) + H2O VO2+ + 2H+ + e = VO2+ + H2O HIO + H+ + 2e = I– + H2O NO3– + 3H+ + 2e = HNO2 + H2O ClO– + H2O + 2e = Cl– + 2OH– H2O2 + 2e = 2OH– Cu2+ + I– + e = CuI(s) Hg2+ + 2e = Hg NO3– + 2H+ + e = NO2 + H2O Ag+ + e = Ag Hg22+ + 2e = 2Hg Fe3+ + e = Fe2+ BrO– + H2O + 2e = Br – + 2OH– O2(g) + 2H+ + 2e = H2O2 AsO8– + 2H2O + 3e = As + 4OH– 2HgCl2 + 2e = Hg2Cl2(s) + 2Cl– 授课:XXX

1.34 1.33 1.23 1.229 1.20 1.19 1.087 1.07 1.05 1.00 1.00 0.99 0.94 0.89 0.88 0.86 0.845 0.80 0.7995 0.793 0.771 0.76 0.682 0.68 0.63 希望对大家有所帮助,多谢您的浏览!

Hg2SO4(s) + 2e = 2Hg + SO42– MnO4– + 2H2O + 3e = MnO2 + 4OH– MnO4– + e = MnO42– H3AsO4 + 2H+ + 2e = HAsO2 + 2H2O I3– + 2e = 3I– I2(s) + 2e = 2I– Mo(VI) + e = Mo(V) Cu+ + e = Cu 4SO2(aq) + 4H+ + 6e = S4O62– + 2H2O HgCI42– + 2e = Hg + 4Cl– 2SO2(aq) + 2H+ + 4e = S2O32– + H2O Fe(CN)63– + e = Fe(CN)64– Cu2+ + 2e = Cu VO2+ + 2H+ + 2e = V3+ + H2O BiO+ + 2H+ + 3e = Bi + H2O Hg2CI2(s)+ 2e = 2Hg + 2Cl– HAsO2 + 3H+ + 3e = As + 2H2O AgCI(s)+ e = Ag + Cl– SbO+ + 2H+ + 3e = Sb + H2O SO42– + 4H+ + 2e = SO2(aq) + H2O Cu2+ + e = Cu– Sn4+ + 2e = Sn2+ S + 2H+ + 2e = H2S(g) Hg2Br2 + 2e = 2Hg + 2Br – TiO2+ + 2H+ + e = Ti3+ + H2O 授课:XXX

0.6151 0.588 0.564 0.559 0.545 0.5345 0.53 0.52 0.51 0.48 0.40 0.36 0.337 0.337 0.32 0.2676 0.248 0.2223 0.212 0.17 0.519 0.154 0.141 0.1395 0.1 希望对大家有所帮助,多谢您的浏览!

S4O62– + 2e = 2S2O32– AgBr(s) + e = Ag + Br – 2H+ + 2e = H2 O2 + H2O + 2e = HO2– + OH– TiOCl+ + 2H+ + 3Cl– + e = TiCl4– + H2O Pb2+ + 2e = Pb Sn2+ + 2e = Sn AgI(s) + e = Ag + I – Ni2+ + 2e = Ni H3PO4 + 2H+ + 2e = H3PO3 + H2O Co2+ + 2e = Co Tl+ + e = Tl In3+ + 3e = In PbSO4(s) + 2e = Pb + SO42– SeO32– + 3H2O + 4e = Se + 6OH– As + 3H+ + 3e = AsH3 Se + 2H+ + 2e = H2Se Cd2+ + 2e = Cd Cr3+ + e = Cr2+ Fe2+ + 2e = Fe S + 2e = S2– 2CO2 + 2H+ + 2e = H2C2O4 H3PO3 + 2H+ + 2e = H3PO2 + H2O Sb + 3H+ + 3e = SbH3 HPbO2– + H2O + 2e = Pb + 3OH– 授课:XXX

0.08 0.071 0.000 -0.067 -0.09 -0.126 -0.136 -0.152 -0.246 -0.276 -0.277 -0.3360 -0.345 0.3553 -0.366 -0.38 -0.40 -0.403 -0.41 -0.440 -0.48 -0.49 -0.50 -0.51 -0.54 希望对大家有所帮助,多谢您的浏览!

Ga3+ + 3e = Ga TeO32– + 3H2O + 4e = Te + 6OH– 2SO32– + 3H2O + 4e = S2O32– + 6OH– SO32– + 3H2O + 4e = S + 6OH– AsO43– + 2H2O + 2e = AsO2– + 4OH– Ag2S(s) + 2e = 2Ag + S2– Cr3+ + 3e = Cr Zn2+ + 2e = Zn 2H2O + 2e = H2 + 2OH– Cr2+ + 2e = Cr HSnO2– + H2O + 2e = Sn– + 3OH– Se + 2e = Se2– Sn(OH)62– + 2e = HSnO2– + H2O + 3OH– CNO– + H2O + 2e = Cn– + 2OH– WO42- + 4H2O + 6e = W + 8OH- Mn2+ + 2e = Mn V2+ + 2e = V ZnO22– + 2H2O + 2e = Zn + 4OH– Zr4+ + 4e = Zr Ti2+ + 2e = Ti Al3+ + 3e = Al HfO2 + 4H+ + 4e = Hf + 2H2O Be2+ + 2e = Be H2AlO3– + H2O + 3e = Al + 4OH– Mg2+ + 2e = Mg 授课:XXX

-0.56 -0.57 -0.58 -0.66 -0.67 -0.69 -0.744 -0.7628 -8.28 -0.91 ->0.91 -0.92 -0.93 -0.97 -1.05 -1.182 -1.186 -1.216 -1.529 -1.628 -1.662 -1.7 -1.847 -2.35 -2.37 希望对大家有所帮助,多谢您的浏览!

La3+ + 3e = La Na+ + e = Na Ca2+ + 2e = Ca Sr2+ + 2e = Sr Ba2+ + 2e = Ba Ra2+ + 2e = Ra Cs+ + e= Cs K+ + e = K Rb++ e = Rb Li+ + e = Li 3/2N2 + e = N3-

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-2.522 -2.714 -2.866 -2.89 -2.906 -2.916 -2.923 -2.925 -2.925 -3.042 -3.2

授课:XXX

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