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电极电势
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
(酸碱)[整理版]
标准电极电势表 --
酸性溶液中(298K)>>> 碱性溶液中(298K)>>>
,电对 方程式 E/V ,,Li(I),(0) Li,e,Li ,3.0401 ,,Cs(I),(0) Cs,e,Cs ,3.026 ,,Rb(I),(0) Rb,e,Rb ,2.98 ,,K(I),(0) K,e,K ,2.931 2,,Ba(II),(0) Ba,2e,Ba ,2.912 2,,Sr(II),(0) Sr,2e,Sr ,2.89 2,,Ca(II),(0) Ca,2e,Ca ,2.868 ,,Na(I),(0) Na,e,Na ,2.71 3,,La(III),(0) La,3e,La ,2.379 2,,Mg(II),(0) Mg,2e,Mg ,2.372 3,,Ce(III),(0) Ce,3e,Ce ,2.336
,,H(0),(,I) H(g),2e,2H ,2.23 2
,,,3Al(III),(0) AlF,3e,Al,6F ,2.069 6
4,,Th(IV),(0) Th,4e,Th ,1.899 2,,Be(II),(0) Be,2e,Be ,1.847 3,,U(III),(0) U,3e,U ,1.798 2,,,Hf(IV),(0) HfO,2H,4e,Hf,HO ,1.724 2
3,,Al(III),(0) Al,3e,Al ,1.662 2,,Ti(II),(0) Ti,2e,Ti ,1.630
,,Zr(IV),(0) ZrO,4H,4e,Zr,2HO ,1.553 22
2,,,Si(IV),(0) [SiF],4e,Si,6F ,1.24 6
2,,Mn(II),(0) Mn,2e,Mn ,1.185 2,,Cr(II),(0) Cr,2e,Cr ,0.913 3,,2,Ti(III),(II) Ti,e,Ti ,0.9
,,B(III),(0) HBO,3H,3e,B,3HO ,0.8698 332
*,,Ti(IV),(0) TiO,4H,4e,Ti,2HO ,0.86 22
,,Te(0),(,II) Te,2H,2e,HTe ,0.793 2
2,,Zn(II),(0) Zn,2e,Zn ,0.7618
,,Ta(V),(0) TaO,10H,10e,2Ta,5HO ,0.750 252
3,,Cr(III),(0) Cr,3e,Cr ,0.744
,,Nb(V),(0) NbO,l0H,10e,2Nb,5HO ,0.644 252
,,As(0),(,III) As,3H,3e,AsH ,0.608 3
4,,3,U(IV),(III) U,e,U ,0.607 3,,Ga(III),(0) Ga,3e,Ga ,0.549
,,P(I),(0) HPO,H,e,P,2HO ,0.508 322
,,P(III),(I) HPO,2H,2e,HPO,HO ,0.499 33322
*,,C(IV),(III) 2CO,2H,2e,HCO ,0.49 2224
2,,Fe(II),(0) Fe,2e,Fe ,0.447 3,,2,Cr(III),(II) Cr,e,Cr ,0.407 2,,Cd(II),(0) Cd,2e,Cd ,0.4030
,,Se(0),(,II) Se,2H,2e,HSe(aq) ,0.399 2
,,Pb(II),(0) PbI,2e,Pb,2I ,0.365 2
3,,2,Eu(III),(II) Eu,e,Eu ,0.36
,,2Pb(II),(0) PbSO,2e,Pb,SO ,0.3588 44
3,,In(III),(0) In,3e,In ,0.3382 ,,Tl(I),(0) Tl,e,Tl ,0.336 2,,Co(II),(0) Co,2e,Co ,0.28
,,P(V),(III) HPO,2H,2e,HPO,HO ,0.276 34332
,,Pb(II),(0) PbCl,2e,Pb,2Cl ,0.2675 2
2,,Ni (II),(0) Ni,2e,Ni ,0.257 3,,2,V(III),(II) V,e,V ,0.255
,,Ge(IV),(0) HGeO,4H,4e,Ge,3HO ,0.182 232
,,Ag(I),(0) AgI,e,Ag,I ,0.15224 2,,Sn(II),(0) Sn,2e,Sn ,0.1375 2,,Pb(II),(0) Pb,2e,Pb ,0.1262
*,,C(IV),(II) CO(g),2H,2e,CO,HO ,0.12 22
,,P(0),(,III) P(white),3H,3e,PH(g) ,0.063 3
,,Hg(I),(0) HgI,2e,2Hg,2I ,0.0405 22
3,,Fe(III),(0) Fe,3e,Fe ,0.037 ,,H(I),(0) 2H,2e,H 0.0000 2
,,Ag(I),(0) AgBr,e,Ag,Br 0.07133
,,,22S(II.V),(II) SO,2e,2SO 0.08 4623
*2,,,3,Ti(IV),(III) TiO,2H,e,Ti,HO 0.1 2
,,S(0),(,II) S,2H,2e,HS(aq) 0.142 2
4,,2,Sn(IV),(II) Sn,2e,Sn 0.151
,,Sb(III),(0) SbO,6H,6e,2Sb,3HO 0.152 232
2,,,Cu(II),(I) Cu,e,Cu 0.153
,,,Bi(III),(0) BiOCl,2H,3e,Bi,Cl,HO 0.1583 2
,,,2S(VI),(IV) SO,4H,2e,HSO,HO 0.172 4232
,,,Sb(III),(0) SbO,2H,3e,Sb,HO 0.212 2
,,Ag(I),(0) AgCl,e,Ag,Cl 0.22233
,,As(III),(0) HAsO,3H,3e,As,2HO 0.248 22
,,Hg(I),(0) HgCl,2e,2Hg,2Cl(饱和KCl) 0.26808 22
,,,Bi(III),(0) BiO,2H,3e,Bi,HO 0.320 2
,,,4,2U(VI),(IV) UO,4H,2e,U,2HO 0.327 22
,,C(IV),(III) 2HCNO,2H,2e,(CN),2HO 0.330 22
2,,,3,V(IV),(III) VO,2H,e,V,HO 0.337 2
2,,Cu(II),(0) Cu,2e,Cu 0.3419 ,,,Re(VII),(0) ReO,8H,7e,Re,4HO 0.368 42
,2,Ag(I),(0) AgCrO,2e,2Ag,CrO 0.4470 244
,,S(IV),(0) HSO,4H,4e,S,3HO 0.449 232
,,Cu(I),(0) Cu,e,Cu 0.521
,,I(0),(,I) I,2e,2I 0.5355 2
,,,I(0),(,I) I,2e,3I 0.536 3
,,As(V),(III) HAsO,2H,2e,HAsO,2HO 0.560 3422
,,,Sb(V),(III) SbO,6H,4e,2SbO,3HO 0.581 252
,,Te(IV),(0) TeO,4H,4e,Te,2HO 0.593 22
,,,4,U(V),(IV) UO,4H,e,U,2HO 0.612 22
**,,Hg(II),(I) 2HgCl,2e,HgCl,2Cl 0.63 222
2,,2,,Pt(IV),(II) [PtCl],2e,[PtCl],2Cl 0.68 64
,,O(0),(,I) O,2H,2e,HO 0.695 222
2,,,Pt(II),(0) [PtCl],2e,Pt,4Cl 0.755 4
*,,Se(IV),(0) HSeO,4H,4e,Se,3HO 0.74 232
3,,2,Fe(III),(II) Fe,e,Fe 0.771 ,,2Hg(I),(0) Hg,2e,2Hg 0.7973 2
,,Ag(I),(0) Ag,e,Ag 0.7996
,,Os(VIII),(0) OsO,8H,8e,Os,4HO 0.8 42
,,,N(V),(IV) 2NO,4H,2e,NO,2HO 0.803 3242
2,,Hg(II),(0) Hg,2e,Hg 0.851
,,Si(IV),(0) (quartz)SiO,4H,4e,Si,2HO 0.857 22
2,,,Cu(II),(I) Cu,I,e,CuI 0.86
,,N(III),(I) 2HNO,4H,4e,HNO,2HO 0.86 22222
2,,2,Hg(II),(I) 2Hg,2e,Hg 0.920 2
,,,N(V),(III) NO,3H,2e,HNO,HO 0.934 322
2,,Pd(II),(0) Pd,2e,Pd 0.951 ,,,N(V),(II) NO,4H,3e,NO,2HO 0.957 32
,,N(III),(II) HNO,H,e,NO,HO 0.983 22
,,,I(I),(,I) HIO,H,2e,I,HO 0.987 2
,,,2,V(V),(IV) VO,2H,e,VO,HO 0.991 22
,,,2,V(V),(IV) V(OH),2H,e,VO,3HO 1.00 42,,,Au(III),(0) [AuCl],3e,Au,4Cl 1.002 4
,,Te(VI),(IV) HTeO,2H,2e,TeO,4HO 1.02 6622
,,N(IV),(II) NO,4H,4e,2NO,2HO 1.035 242
,,N(IV),(III) NO,2H,2e,2HNO 1.065 242
,,,,I(V),(,I) IO,6H,6e,I,3HO 1.085 32
,,Br(0),(,I) Br(aq),2e,2Br 1.0873 2
2,,,Se(VI),(IV) SeO,4H,2e,HSeO,HO 1.151 4232,,,Cl(V),(IV) ClO,2H,e,ClO,HO 1.152 3222,,Pt(II),(0) Pt,2e,Pt 1.18
,,,,Cl(VII),(V) ClO,2H,2e,ClO,HO 1.189 432,,,I(V),(0) 2IO,12H,10e,I,6HO 1.195 322,,,Cl(V),(III) ClO,3H,2e,HClO,HO 1.214 322
,,2,Mn(IV),(II) MnO,4H,2e,Mn,2HO 1.224 22,,O(0),(,II) O,4H,4e,2HO 1.229 22
3,,,Tl(III),(I) T1,2e,Tl 1.252
,,Cl(IV),(III) ClO,H,e,HClO 1.277 22
,,N(III),(I) 2HNO,4H,4e,NO,3HO 1.297 222
**,,,3,2Cr(VI),(III) CrO,14H,6e,2Cr,7HO 1.33 272
,,,Br(I),(,I) HBrO,H,2e,Br,HO 1.331 2
,,,3,Cr(VI),(III) HCrO,7H,3e,Cr,4HO 1.350 42
,,Cl(0),(,I) Cl(g),2e,2Cl 1.35827 2
,,,,Cl(VII),(,I) ClO,8H,8e,Cl,4HO 1.389 42,,,Cl(VII),(0) ClO,8H,7e,1/2Cl,4HO 1.39 4223,,,Au(III),(I) Au,2e,Au 1.401
,,,,Br(V),(,I) BrO,6H,6e,Br,3HO 1.423 32
,,I(I),(0) 2HIO,2H,2e,I,2HO 1.439 22
,,,,Cl(V),(,I) ClO,6H,6e,Cl,3HO 1.451 32
,,2,Pb(IV),(II) PbO,4H,2e,Pb,2HO 1.455 22,,,Cl(V),(0) ClO,6H,5e,1/2Cl,3HO 1.47 322
,,,Cl(I),(,I) HClO,H,2e,Cl,HO 1.482 2
,,,Br(V),(0) BrO,6H,5e,l/2Br,3HO 1.482 3223,,Au(III),(0) Au,3e,Au 1.498
,,,2,Mn(VII),(II) MnO,8H,5e,Mn,4HO 1.507 423,,2,Mn(III),(II) Mn,e,Mn 1.5415
,,,Cl(III),(,I) HClO,3H,4e,Cl,2HO 1.570 22
,,Br(I),(0) HBrO,H,e,l/2Br(aq),HO 1.574 22
,,N(II),(I) 2NO,2H,2e,NO,HO 1.591 22
,,,I(VII),(V) HIO,H,2e,IO,3HO 1.601 5632
,,Cl(I),(0) HClO,H,e,1/2Cl,HO 1.611 22
,,Cl(III),(I) HClO,2H,2e,HClO,HO 1.645 22
,,2,Ni(IV),(II) NiO,4H,2e,Ni,2HO 1.678 22,,,Mn(VII),(IV) MnO,4H,3e,MnO,2HO 1.679 422
,,,2Pb(IV),(II) PbO,SO,4H,2e,PbSO,2HO 1.6913 2442
,,Au(I),(0) Au,e,Au 1.692
4,,3,Ce(IV),(III) Ce,e,Ce 1.72
,,N(I),(0) NO,2H,2e,N,HO 1.766 222
,,O(,I),(,II) HO,2H,2e,2HO 1.776 222
3,,2,,1 Co(III),(II) Co,e,Co(2mol?LHSO) 1.83 242,,,Ag(II),(I) Ag,e,Ag 1.980
,,,22S(VII),(VI) SO,2e,2SO 2.010 284
,,O(0),(,II) O,2H,2e,O,HO 2.076 322
,,,O(II),(,II) FO,2H,4e,HO,2F 2.153 22
,,,3,2Fe(VI),(III) FeO,8H,3e,Fe,4HO 2.20 42
,,O(0),(,II) O(g),2H,2e,HO 2.421 2
,,F(0),(,I) F,2e,2F 2.866 2
,,F,2H,2e,2HF 3.053 2
,电对 方程式 E/V
,,Ca(II),(0) Ca(OH),2e,Ca,2OH ,3.02 2
,,Ba(II),(0) Ba(OH),2e,Ba,2OH ,2.99 2
,,La(III),(0) La(OH),3e,La,3OH ,2.90 3
,,Sr(II),(0) Sr(OH)?8HO,2e,Sr,2OH,8HO ,2.88 222
,,Mg(II),(0) Mg(OH),2e,Mg,2OH ,2.690 2
,,,2Be(II),(0) BeO,3HO,4e,2Be,6OH ,2.63 232
,,Hf(IV),(0) HfO(OH),HO,4e,Hf,4OH ,2.50 22
,,Zr(IV),(0) HZrO,HO,4e,Zr,4OH ,2.36 232
,,,Al(III),(0) HAlO,HO,3e,Al,OH ,2.33 232
,,,P(I),(0) HPO,e,P,2OH ,1.82 22
,,,B(III),(0) HBO,HO,3e,B,4OH ,1.79 232
2,,,P(III),(0) HPO,2HO,3e,P,5OH ,1.71 32
,,,2Si(IV),(0) SiO,3HO,4e,Si,6OH ,1.697 32
,,,,2P(III),(I) HPO,2HO,2e,HPO,3OH ,1.65 3222
,,Mn(II),(0) Mn(OH),2e,Mn,2OH ,1.56 2
,,Cr(III),(0) Cr(OH),3e,Cr,3OH ,1.48 3
*2,,,Zn(II),(0) [Zn(CN)],2e,Zn,4CN ,1.26 4
,,Zn(II),(0) Zn(OH),2e,Zn,2OH ,1.249 2
,,,Ga(III),(0) HGaO,HO,2e,Ga,4OH ,1.219 232
,,,2Zn(II),(0) ZnO,2HO,2e,Zn,4OH ,1.215 22
,,,Cr(III),(0) CrO,2HO,3e,Cr,4OH ,1.2 22
,2,Te(0),(,I) Te,2e,Te ,1.143
3,,2,,P(V),(III) PO,2HO,2e,HPO,3OH ,1.05 423
*2,,Zn(II),(0) [Zn(NH)],2e,Zn,4NH ,1.04 343
*2,,,W(VI),(0) WO,4HO,6e,W,8OH ,1.01 42
*,,,Ge(IV),(0) HGeO,2HO,4e,Ge,5OH ,1.0 32
2,,,,Sn(IV),(II) [Sn(OH)],2e,HSnO,HO,3OH ,0.93 622
,,,,22S(VI),(IV) SO,HO,2e,SO,2OH ,0.93 423
,2,Se(0),(,II) Se,2e,Se ,0.924
,,,Sn(II),(0) HSnO,HO,2e,Sn,3OH ,0.909 22
,,P(0),(,III) P,3HO,3e,PH(g),3OH ,0.87 23
,,,N(V),(IV) 2NO,2HO,2e,NO,4OH ,0.85 3224
,,H(I),(0) 2HO,2e,H,2OH ,0.8277 22
,,Cd(II),(0) Cd(OH),2e,Cd(Hg),2OH ,0.809 2
,,Co(II),(0) Co(OH),2e,Co,2OH ,0.73 2
,,Ni(II),(0) Ni(OH),2e,Ni,2OH ,0.72 2
,,,,3As(V),(III) AsO,2HO,2e,AsO,4OH ,0.71 422
,2,Ag(I),(0) AgS,2e,2Ag,S ,0.691 2
,,,As(III),(0) AsO,2HO,3e,As,4OH ,0.68 22
,,,Sb(III),(0) SbO,2HO,3e,Sb,4OH ,0.66 22
*,,,Re(VII),(IV) ReO,2HO,3e,ReO,4OH ,0.59 422
*,,,,Sb(V),(III) SbO,HO,2e,SbO,2OH ,0.59 322,,,Re(VII),(0) ReO,4HO,7e,Re,8OH ,0.584 42
*,,,,22S(IV),(II) 2SO,3HO,4e,SO,6OH ,0.58 3223,,,2Te(IV),(0) TeO,3HO,4e,Te,6OH ,0.57 32
,,Fe(III),(II) Fe(OH),e,Fe(OH),OH ,0.56 32
,2,S(0),(,II) S,2e,S ,0.47627
,,Bi(III),(0) BiO,3HO,6e,2Bi,6OH ,0.46 232
,,,N(III),(II) NO,HO,e,NO,2OH ,0.46 22
*2,,Co(II),C(0) [Co(NH)],2e,Co,6NH ,0.422 363,,,2Se(IV),(0) SeO,3HO,4e,Se,6OH ,0.366 32
,,Cu(I),(0) CuO,HO,2e,2Cu,2OH ,0.360 22
,,Tl(I),(0) Tl(OH),e,Tl,OH ,0.34
*,,,Ag(I),(0) [Ag(CN)],e,Ag,2CN ,0.31 2
,,Cu(II),(0) Cu(OH),2e,Cu,2OH ,0.222 2
2,,,Cr(VI),(III) CrO,4HO,3e,Cr(OH),5OH ,0.13 423
*,,Cu(I),(0) [Cu(NH)],e,Cu,2NH ,0.12 323
,,,O(0),(,I) O,HO,2e,HO,OH ,0.076 222
,,Ag(I),(0) AgCN,e,Ag,CN ,0.017
,,,,N(V),(III) NO,HO,2e,NO,2OH 0.01 322
,,,,22Se(VI),(IV) SeO,HO,2e,SeO,2OH 0.05 423
,,Pd(II),(0) Pd(OH),2e,Pd,2OH 0.07 2
2,,2,S(II,V),(II) SO,2e,2SO 0.08 4623
,,Hg(II),(0) HgO,HO,2e,Hg,2OH 0.0977 2
3,,2,Co(III),(II) [Co(NH)],e,[Co(NH)] 0.108 3636
,,Pt(II),(0) Pt(OH),2e,Pt,2OH 0.14 2
,,Co(III),(II) Co(OH),e,Co(OH),OH 0.17 32
,,Pb(IV),(II) PbO,HO,2e,PbO,2OH 0.247 22
,,,,I(V),(,I) IO,3HO,6e,I,6OH 0.26 32
,,,,Cl(V),(III) ClO,HO,2e,ClO,2OH 0.33 322
,,Ag(I),(0) AgO,HO,2e,2Ag,2OH 0.342 22
3,,4,Fe(III),(II) [Fe(CN)],e,[Fe(CN)] 0.358 66
,,,,Cl(VII),(V) ClO,HO,2e,ClO,2OH 0.36 423
*,,Ag(I),(0) [Ag(NH)],e,Ag,2NH 0.373 323
,,O(0),(,II) O,2HO,4e,4OH 0.401 22
,,,,I(I),(,I) IO,HO,2e,I,2OH 0.485 2
*,,Ni(IV),(II) NiO,2HO,2e,Ni(OH),2OH 0.490 222
,,,2Mn(VII),(VI) MnO,e,MnO 0.558 44
,,,Mn(VII),(IV) MnO,2HO,3e,MnO,4OH 0.595 422
2,,,Mn(VI),(IV) MnO,2HO,2e,MnO,4OH 0.60 422
,,Ag(II),(I) 2AgO,HO,2e,AgO,2OH 0.607 22
,,,,Br(V),(,I) BrO,3HO,6e,Br,6OH 0.61 32
,,,,Cl(V),(,I) ClO,3HO,6e,Cl,6OH 0.62 32
,,,,Cl(III),(I) ClO,HO,2e,ClO,2OH 0.66 22
,,,,2I(VII),(V) HIO,2e,IO,3OH 0.7 363
,,,,Cl(III),(,I) ClO,2HO,4e,Cl,4OH 0.76 22
,,,,Br(I),(,I) BrO,HO,2e,Br,2OH 0.761 2
,,,,Cl(I),(,I) ClO,HO,2e,Cl,2OH 0.841 2
*,,Cl(IV),(III) ClO(g),e,ClO 0.95 22
,,O(0),(,II) O,HO,2e,O,2OH 1.24 322