标准电极电势

标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 电极电势 Standard Electrode Potentials 下表中所列的标准电极电势（25.0℃，101.325kPa）是相对于标准氢电极电势的值。标准 氢电极电势被规定为零伏特（0.0V）。 标准电极电势 Standard Electrode Potentials 序号(No.) 电极过程(Electrode process) EÅ/V 1 Ag++e═Ag 0.7996 2 Ag2++e═Ag+ 1.980 3 AgBr+e═Ag+Br- 0.0713 4 AgBrO3+e═Ag+BrO3- 0.546 5 AgCl+e═Ag+Cl- 0.222 6 AgCN+e═Ag+CN- -0.017 7 Ag2CO3+2e═2Ag+CO32- 0.470 8 Ag2C2O4+2e═2Ag+C2O42- 0.465 9 Ag2CrO4+2e═2Ag+CrO42- 0.447 10 AgF+e═Ag+F- 0.779 11 Ag4[Fe(CN)6]+4e═4Ag+[Fe(CN)6]4- 0.148 12 AgI+e═Ag+I- -0.152 13 AgIO3+e═Ag+IO3- 0.354 14 Ag2MoO4+2e═2Ag+MoO42- 0.457 15 [Ag(NH3)2]++e═Ag+2NH3 0.373 16 AgNO2+e═Ag+NO2- 0.564 17 Ag2O+H2O+2e═2Ag+2OH- 0.342 18 2AgO+H2O+2e═Ag2O+2OH- 0.607 19 Ag2S+2e═2Ag+S2- -0.691 20 Ag2S+2H++2e═2Ag+H2S -0.0366 21 AgSCN+e═Ag+SCN- 0.0895 22 Ag2SeO4+2e═2Ag+SeO42- 0.363 23 Ag2SO4+2e═2Ag+SO42- 0.654 24 Ag2WO4+2e═2Ag+WO42- 0.466 25 Al3+3e═Al -1.662 26 AlF63-+3e═Al+6F- -2.069 27 Al(OH)3+3e═Al+3OH- -2.31 28 AlO2-+2H2O+3e═Al+4OH- -2.35 29 Am3++3e═Am -2.048 30 Am4++e═Am3+ 2.60 31 AmO22++4H++3e═Am3++2H2O 1.75 32 As+3H++3e═AsH3 -0.608 33 As+3H2O+3e═AsH3+3OH- -1.37 34 As2O3+6H++6e═2As+3H2O 0.234 35 HAsO2+3H++3e═As+2H2O 0.248 36 AsO2-+2H2O+3e═As+4OH- -0.68 37 H3AsO4+2H++2e═HAsO2+2H2O 0.560 38 AsO43-+2H2O+2e═AsO2-+4OH- -0.71 39 AsS2-+3e═As+2S2- -0.75 40 AsS43-+2e═ AsS2-+2S2- -0.60 41 Au++e═Au 1.692 42 Au3++3e═Au 1.498 43 Au3++2e═Au+ 1.401 44 AuBr2-+e═Au+2Br- 0.959 45 AuBr4-+3e═Au+4Br- 0.854 46 AuCl2-+e═Au+2Cl- 1.15 47 AuCl4-+3e═Au+4Cl- 1.002 48 AuI+e═Au+I- 0.50 49 Au(SCN)4-+3e═Au+4SCN- 0.66 50 Au(OH)3+3H++3e═Au+3H2O 1.45 51 BF4-+3e═B+4F- -1.04 52 H2BO3-+H2O+3e═B+4OH- -1.79 53 B(OH)3+7H++8e═BH4-+3H2O -.0481 54 Ba2++2e═Ba -2.912 55 Ba(OH)2+2e═Ba+2OH- -2.99 56 Be2++2e═Be -1.847 57 Be2O32-+3H2O+4e═2Be+6OH- -2.63 58 Bi++e═Bi 0.5 59 Bi3++3e═Bi 0.308 60 BiCl4-+3e═Bi+4Cl- 0.16 61 BiOCl+2H++3e═Bi+Cl-+H2O 0.16 62 Bi2O3+3H2O+6e═2Bi+6OH- -0.46 63 Bi2O4+4H++2e═2BiO++2H2O 1.593 64 Bi2O4+H2O+2e═ Bi2O3+2OH- 0.56 65 Br2(水溶液,aq)+2e═2Br- 1.087 66 Br2(液体)+2e═2Br- 1.066 67 BrO-+H2O+2e═Br-+2OH 0.761 68 BrO3-+6H++6e═Br-+3H2O 1.423 69 BrO3-+3H2O+6e═Br-+6OH- 0.61 70 2BrO3-+12H++10e═Br2+6H2O 1.482 71 HBrO+H++2e═Br-+H2O 1.331 72 2HBrO+2H++2e═Br2(水溶液,aq)+2H2O 1.574 73 CH3OH+2H++2e═CH4+H2O 0.59 74 HCHO+2H++2e═CH3OH 0.19 75 CH3COOH+2H++2e═CH3CHO+H2O -0.12 76 (CN)2+2H++2e═2HCN 0.373 77 (CNS)2+2e═2CNS- 0.77 78 CO2+2H++2e═CO+H2O -0.12 79 CO2+2H++2e═HCOOH -0.199 80 Ca2++2e═Ca -2.868 81 Ca(OH)2+2e═Ca+2OH- -3.02 82 Cd2++2e═Cd -0.403 83 Cd2++2e═Cd(Hg) -0.352 84 Cd(CN)42-+2e═Cd+4CN- -1.09 85 CdO+H2O+2e═Cd+2OH- -0.783 86 CdS+2e═Cd+S2- -1.17 87 CdSO4+2e═Cd+SO42- -0.246 88 Ce3++3e═Ce -2.336 89 Ce3++3e═Ce(Hg) -1.437 90 CeO2+4H++e═Ce3++2H2O 1.4 91 Cl2(气体)+2e═2Cl- 1.358 92 ClO-+H2O+2e═Cl-+2OH- 0.89 93 HClO+H++2e═Cl-+H2O 1.482 94 2HClO+2H++2e═Cl2+2H2O 1.611 95 ClO2-+2H2O+4e═Cl-+4OH- 0.76 96 2ClO3-+12H++10e═Cl2+6H2O 1.47 97 ClO3-+6H++6e═Cl-+3H2O 1.451 98 ClO3-+3H2O+6e═Cl-+6OH- 0.62 Guoqing 高亮 Guoqing 高亮 99 ClO4-+8H++8e═Cl-+4H2O 1.38 100 2ClO4-+16H++14e═Cl2+8H2O 1.39 101 Cm3++3e═Cm -2.04 102 Co2++2e═Co -0.28 103 [Co(NH3)6]3++e═[Co(NH3)6]2+ 0.108 104 [Co(NH3)6]2++2e═Co+6NH3 -0.43 105 Co(OH)2+2e═Co+2OH- -0.73 106 Co(OH)3+e═Co(OH)2+OH- 0.17 107 Cr2++2e═Cr -0.913 108 Cr3++e═Cr2+ -0.407 109 Cr3++3e═Cr -0.744 110 [Cr(CN)6]3-+e═[Cr(CN)6]4- -1.28 111 Cr(OH)3+3e═Cr+3OH- -1.48 112 Cr2O72-+14H++6e═2Cr3++7H2O 1.232 113 CrO2-+2H2O+3e═Cr+4OH- -1.2 114 HCrO4-+7H++3e═Cr3++4H2O 1.350 115 CrO42-+4H2O+3e═Cr(OH)3+5OH- -0.13 116 Cs++e═Cs -2.92 117 Cu++e═Cu 0.521 118 Cu2++2e═Cu 0.342 119 Cu2++2e═Cu(Hg) 0.345 120 Cu2++Br-+e═CuBr 0.66 121 Cu2++Cl-+e═CuCl 0.57 122 Cu2++I-+e═CuI 0.86 123 Cu2++2CN-+e═[Cu(CN)2]- 1.103 124 CuBr2-+e═Cu+2Br- 0.05 125 CuCl2-+e═Cu+2Cl- 0.19 126 CuI2-+e═Cu+2I- 0.00 127 Cu2O+H2O+2e═2Cu+2OH- -0.360 128 Cu(OH)2+2e═Cu+2OH- -0.222 129 2Cu(OH)2+2e═Cu2O+2OH-+H2O -0.080 130 CuS+2e═Cu+S2- -0.70 131 CuSCN+e═Cu+SCN- -0.27 132 Dy2++2e═Dy -2.2 133 Dy3++3e═Dy -2.295 134 Er2++2e═Er -2.0 135 Er3++3e═Er -2.331 Guoqing 高亮 Guoqing 高亮 136 Es2++2e═Es -2.23 137 Es3++3e═Es -1.91 138 Eu2++2e═Eu -2.812 139 Eu3++3e═Eu -1.991 140 F2+2H++2e═2HF 3.053 141 F2O+2H++4e═H2O+2F- 2.153 142 Fe2++2e═Fe -0.447 143 Fe3++3e═Fe -0.037 144 [Fe(CN)6]3-+e═[Fe(CN)6]4- 0.358 145 [Fe(CN)6]4-+2e═Fe+6CN- -1.5 146 FeF63-+e═Fe2++6F- 0.4 147 Fe(OH)2+2e═Fe+2OH- -0.877 148 Fe(OH)3+e═Fe(OH)2+OH- -0.56 149 Fe3O4+8H++2e═3Fe2++4H2O 1.23 150 Fm3++3e═Fm -1.89 151 Fr++e═Fr -2.9 152 Ga3++3e═Ga -0.549 153 H2GaO3-+H2O+3e═Ga+4OH- -1.29 154 Gd3++3e═Gd -2.279 155 Ge2++2e═Ge 0.24 156 Ge4++2e═Ge2+ 0.0 157 GeO2+2H++2e═GeO(棕色)+H2O -0.118 158 GeO2+2H++2e═GeO(黄色)+H2O -0.273 159 H2GeO3+4H++4e═Ge+3H2O -0.182 160 2H++2e═H2 0.0000 161 H2+2e═2H- -2.25 162 2H2O+2e═H2+2OH- -0.8277 163 Hf4++4e═Hf -1.55 164 Hg2++2e═Hg 0.851 165 Hg22++2e═2Hg 0.797 166 2Hg2++2e═Hg22+ 0.920 167 Hg2Br2+2e═2Hg+2Br- 0.1392 168 HgBr42-+2e═Hg+4Br- 0.21 169 Hg2Cl2+2e═2Hg+2Cl- 0.2681 170 2HgCl2+2e═Hg2Cl2+2Cl- 0.63 171 Hg2CrO4+2e═2Hg+CrO42- 0.54 172 Hg2I2+2e═2Hg+2I- -0.0405 173 Hg2O+H2O+2e═2Hg+2OH- 0.123 174 HgO+H2O+2e═Hg+2OH- 0.0977 175 HgS(红色)+2e═Hg+S2- -0.70 176 HgS(黑色)+2e═Hg+S2- -0.67 177 Hg2(SCN)2+2e═2Hg+2SCN- 0.22 178 Hg2SO4+2e═2Hg+SO42- 0.613 179 Ho2++2e═Ho -2.1 180 Ho3++3e═Ho -2.33 181 I2+2e═2I- 0.5355 182 I3-+2e═3I- 0.536 183 2IBr+2e═I2+2Br- 1.02 184 ICN+2e═I-+CN- 0.30 185 2HIO+2H++2e═I2+2H2O 1.439 186 HIO+H++2e═I-+H2O 0.987 187 IO-+H2O+2e═I-+2OH- 0.485 188 2IO3-+12H++10e═I2+6H2O 1.195 189 IO3-+6H++6e═I-+3H2O 1.085 190 IO3-+2H2O+4e═IO-+4OH- 0.15 191 IO3-+3H2O+6e═I-+6OH- 0.26 192 2IO3-+6H2O+10e═I2+12OH- 0.21 193 H5IO6+H++2e═IO3-+3H2O 1.601 194 In++e═In -0.14 195 In3++3e═In -0.338 196 In(OH)3+3e═In+3OH- -0.99 197 Ir3++3e═Ir 1.156 198 IrBr62-+e═ IrBr63- 0.99 199 IrCl62-+e═IrCl63- 0.867 200 K++e═K -2.931 201 La3++3e═La -2.379 202 La(OH)3+3e═La+3OH- -2.90 203 Li++e═Li -3.040 204 Lr3++3e═Lr -1.96 205 Lu3++3e═Lu -2.28 206 Md2++2e═Md -2.40 207 Md3++3e═Md -1.65 208 Mg2++2e═Mg -2.372 209 Mg(OH)2+2e═Mg+2OH- -2.690 210 Mn2++2e═Mn -1.185 211 Mn3++3e═Mn 1.542 212 MnO2+4H++2e═Mn2++2H2O 1.224 213 MnO4-+4H++3e═MnO2+2H2O 1.679 214 MnO4-+8H++5e═Mn2++4H2O 1.507 215 MnO4-+2H2O+3e═MnO2+4OH- 0.595 216 Mn(OH)2+2e═Mn+2OH- -1.56 217 Mo3++3e═Mo -0.200 218 MoO42-+4H2O+6e═Mo+8OH- -1.05 219 N2+2H2O+6H++6e═2NH4OH 0.092 220 2NH3OH++H++2e═N2H5++2H2O 1.42 221 2NO+H2O+2e═N2O+2OH- 0.76 222 2HNO2+4H++4e═N2O+3H2O 1.297 223 NO3-+3H++2e═HNO2+H2O 0.934 224 NO3-+H2O+2e═NO2-+2OH- 0.01 225 2NO3-+2H2O+2e═N2O4+4OH- -0.85 226 Na++e═Na -2.713 227 Nb3++3e═Nb -1.099 228 NbO2+4H++4e═Nb+2H2O -0.690 229 Nb2O5+10H++10e═2Nb+5H2O -0.644 230 Nd2++2e═Nd -2.1 231 Nd3++3e═Nd -2.323 232 Ni2++2e═Ni -0.257 233 NiCO3+2e═Ni+CO32- -0.45 234 Ni(OH)2+2e═Ni+2OH- -0.72 235 NiO2+4H++2e═Ni2++2H2O 1.678 236 No2++2e═No -2.50 237 No3++3e═No -1.20 238 Np3++3e═Np -1.856 239 NpO2+H2O+H++e═Np(OH)3 -0.962 240 O2+4H++4e═2H2O 1.229 241 O2+2H2O+4e═4OH- 0.401 242 O3+H2O+2e═O2+2OH- 1.24 243 Os2++2e═Os 0.85 244 OsCl63-+e═Os2++6Cl- 0.4 245 OsO2+2H2O+4e═Os+4OH- -0.15 246 OsO4+8H++8e═Os+4H2O 0.838 247 OsO4+4H++4e═OsO2+2H2O 1.02 248 P+3H2O+3e═PH3(g)+3OH- -0.87 249 H2PO2-+e═P+2OH- -1.82 250 H3PO3+2H++2e═H3PO2+H2O -0.499 251 H3PO3+3H++3e═P+3H2O -0.454 252 H3PO4+2H++2e═H3PO3+H2O- -0.276 253 PO43-+2H2O+2e═HPO32-+3OH- -1.05 254 Pa3++3e═Pa -1.34 255 Pa4++4e═Pa -1.49 256 Pb2++2e═Pb -0.126 257 Pb2++2e═Pb(Hg) -0.121 258 PbBr2+2e═Pb+2Br- -0.284 259 PbCl2+2e═Pb+2Cl- -0.268 260 PbCO3+2e═Pb+CO32- -0.506 261 PbF2+2e═Pb+2F- -0.344 262 PbI2+2e═Pb+2I- -0.365 263 PbO+H2O+2e═Pb+2OH- -0.580 264 PbO+4H++2e═Pb+H2O 0.25 265 PbO2+4H++2e═Pb2+2H2O 1.455 266 HPbO2-+H2O+2e═Pb+3OH- -0.537 267 PbO2+SO42-+4H++2e═PbSO4+2H2O 1.691 268 PbSO4+2e═Pb+SO42- -0.359 269 Pd2++2e═Pd 0.915 270 PdBr42-+2e═Pd+4Br- 0.6 271 PdO2+H2O+2e═PdO+2OH- 0.73 272 Pd(OH)2+2e═Pd+2OH- 0.07 273 Pm2++2e═Pm -2.20 274 Pm3++3e═Pm -2.30 275 Po4++4e═Po 0.76 276 Pr2++2e═Pr -2.0 277 Pr3++3e═Pr -2.353 278 Pt2++2e═Pt 1.18 279 [PtCl6]2-+2e═[PtCl4]2-+2Cl- 0.68 280 Pt(OH)2+2e═Pt+2OH- 0.14 281 PtO2+4H++4e═Pt+2H2O 1.00 282 PtS+2e═Pt+S2- -0.83 283 Pu3++3e═Pu -2.031 284 Pu5++e═Pu4+ 1.099 285 Ra2++2e═Ra -2.8 286 Rb++e═Rb -2.98 287 Re3++3e═Re 0.300 288 ReO2+4H++4e═Re+2H2O 0.251 289 ReO4-+4H++3e═ReO2+2H2O 0.510 290 ReO4-+4H2O+7e═Re+8OH- -0.584 291 Rh2++2e═Rh 0.600 292 Rh3++3e═Rh 0.758 293 Ru2++2e═Ru 0.455 294 RuO2+4H++2e═Ru2++2H2O 1.120 295 RuO4+6H++4e═Ru(OH)22++2H2O 1.40 296 S+2e═S2- -0.476 297 S+2H++2e═H2S(水溶液,aq) 0.142 298 S2O62-+4H++2e═2H2SO3 0.564 299 2SO32-+3H2O+4e═S2O32-+6OH- -0.571 300 2SO32-+2H2O+2e═S2O42-+4OH- -1.12 301 SO42-+H2O+2e═SO32-+2OH- -0.93 302 Sb+3H++3e═SbH3 -0.510 303 Sb2O3+6H++6e═2Sb+3H2O 0.152 304 Sb2O5+6H++4e═2SbO++3H2O 0.581 305 SbO3-+H2O+2e═SbO2-+2OH- -0.59 306 Sc3++3e═Sc -2.077 307 Sc(OH)3+3e═Sc+3OH- -2.6 308 Se+2e═Se2- -0.924 309 Se+2H++2e═H2Se(水溶液,aq) -0.399 310 H2SeO3+4H++4e═Se+3H2O -0.74 311 SeO32-+3H2O+4e═Se+6OH- -0.366 312 SeO42-+H2O+2e═SeO32-+2OH- 0.05 313 Si+4H++4e═SiH4(气体) 0.102 314 Si+4H2O+4e═SiH4+4OH- -0.73 315 SiF62-+4e═Si+6F- -1.24 316 SiO2+4H++4e═Si+2H2O -0.857 317 SiO32-+3H2O+4e═Si+6OH- -1.697 318 Sm2++2e═Sm -2.68 319 Sm3++3e═Sm -2.304 320 Sn2++2e═Sn -0.138 321 Sn4++2e═Sn2+ 0.151 322 SnCl42-+2e═Sn+4Cl-(1mol/LHCl) -0.19 323 SnF62-+4e═Sn+6F- -0.25 324 Sn(OH)3-+3H++2e═Sn2++3H2O 0.142 325 SnO2+4H++4e═Sn+2H2O -0.117 326 Sn(OH)62-+2e═HSnO2-+3OH-+H2O -0.93 327 Sr2++2e═Sr -2.899 328 Sr2++2e═Sr(Hg) -1.793 329 Sr(OH)2+2e═Sr+2OH- -2.88 330 Ta3++3e═Ta -0.6 331 Tb3++3e═Tb -2.28 332 Tc2++2e═Tc 0.400 333 TcO4-+8H++7e═Tc+4H2O 0.472 334 TcO4-+2H2O+3e═TcO2+4OH- -0.311 335 Te+2e═Te2- -1.143 336 Te4++4e═Te 0.568 337 Th4++4e═Th -1.899 338 Ti2++2e═Ti -1.630 339 Ti3++3e═Ti -1.37 340 TiO2+4H++2e═Ti2++2H2O -0.502 341 TiO2++2H++e═Ti3++H2O 0.1 342 Tl++e═Tl -0.336 343 Tl3++3e═Tl 0.741 344 Tl3++Cl-+2e═TlCl 1.36 345 TlBr+e═Tl+Br- -0.658 346 TlCl+e═Tl+Cl- -0.557 347 TlI+e═Tl+I- -0.752 348 Tl2O3+3H2O+4e═2Tl++6OH- 0.02 349 TlOH+e═Tl+OH- -0.34 350 Tl2SO4+2e═2Tl+SO42- -0.436 351 Tm2++2e═Tm -2.4 352 Tm3++3e═Tm -2.319 353 U3++3e═U -1.798 354 UO2+4H++4e═U+2H2O -1.40 355 UO2++4H++e═U4++2H2O 0.612 356 UO22++4H++6e═U+2H2O -1.444 357 V2++2e═V -1.175 358 VO2++2H++e═V3++H2O 0.337 359 VO2++2H++e═VO2++H2O 0.991 360 VO2++4H++2e═V3++2H2O 0.668 361 V2O5+10H++10e═2V+5H2O -0.242 362 W3++3e═W 0.1 363 WO3+6H++6e═W+3H2O -0.090 364 W2O5+2H++2e═2WO2+H2O -0.031 365 Y3++3e═Y -2.372 366 Yb2++2e═Yb -2.76 367 Yb3++3e═Yb -2.19 368 Zn2++2e═Zn -0.7618 369 Zn2++2e═Zn(Hg) -0.7628 370 Zn(OH)2+2e═Zn+2OH- -1.249 371 ZnS+2e═Zn+S2- -1.40 372 ZnSO4+2e═Zn(Hg)+SO42- -0.799 Co(OH)2