Ñòóäîïåäèÿ

ÊÀÒÅÃÎÐÈÈ:

ÀñòðîíîìèÿÁèîëîãèÿÃåîãðàôèÿÄðóãèå ÿçûêèÄðóãîåÈíôîðìàòèêàÈñòîðèÿÊóëüòóðàËèòåðàòóðàËîãèêàÌàòåìàòèêàÌåäèöèíàÌåõàíèêàÎáðàçîâàíèåÎõðàíà òðóäàÏåäàãîãèêàÏîëèòèêàÏðàâîÏñèõîëîãèÿÐèòîðèêàÑîöèîëîãèÿÑïîðòÑòðîèòåëüñòâîÒåõíîëîãèÿÔèçèêàÔèëîñîôèÿÔèíàíñûÕèìèÿ×åð÷åíèåÝêîëîãèÿÝêîíîìèêàÝëåêòðîíèêà


Çàãàëüí³ çàêîíîì³ðíîñò³ ðåàêö³é ìåòàë³â ç êèñëîòàìè

⇐ ÏðåäûäóùàÿÑòð 10 èç 10



 

Me ðîçòàøîâàíèé äî Í Êèñëîòà Me ðîçòàøîâàíèé ï³ñëÿ Í
ѳëü + H2 H2SO4(ðîçâ), HCl(ðîçâ) Íå ðåàãóº
ѳëü + H2S (SO2) +Í2Î H2SO4 (êîíö) ѳëü+SO2 +Í2Î
ѳëü+ NO2 + Í2Î (äëÿ ëóæí òà ëóæí-çåì. Ìå — N2O) HNO3 (êîíö) ѳëü + NO2 + Í2Î
ѳëü + Í2Î + + NO, N2O, N2, NH4NO3 ³ç çá³ëüøåííÿì àêòèâíîñò³ ìåòàëó   HNO3 (ðîçâ) ѳëü + NO + Í2Î

K Ba Ca Na Mg Al Mn Zn Fe Co Ni Sn Pb H2 Bi Cu Ag Au

³äíîâí³ âëàñòèâîñò³ ìåòàë³â çìåíøóþòüñÿ

K+ Ba2+ Ca2+ Na2+ Mg2+ Al3+ Mn2+ Zn2+ Fe2+ Co2+ Ni2+ Sn2+ Pb2+ 2H+ Bi3+ Cu2+ Ag+ Au3+

Îêèñí³ âëàñòèâîñò³ ³îí³â çá³ëüøóþòüñÿ

Òàáëèöÿ 10

Çì³íà çàáàðâëåííÿ äåÿêèõ êèñëîòíî-îñíîâíèõ ³íäèêàòîð³â

â çàëåæíîñò³ â³ä çíà÷åííÿ ðÍ

²íäèêàòîð Çàáàðâëåííÿ
êèñëå ñåðåäîâèùå íåéòðàëüíå ëóæíå ñåðåäîâèùå
Ëàêìóñ ÷åðâîíå (ðÍ<5) ô³îëåòîâèé ðÍ=5-8 ñèí³é (ðÍ>8)
Òèìîëîâèé ñèí³é ÷åðâîíèé (ðÍ<2,8) æîâòèé (ðÍ=3-8) ñèí³é (ðÍ>8)
Ìåòèëîâèé ÷åðâîíèé ÷åðâîíèé (ðÍ<4,2) æîâòèé (ðÍ>6,2)
Ìåòèëîðàíæ ÷åðâîíèé (ðÍ<4,4) ïîìåðàí÷åâî-æîâòèé (ðÍ>5)
Ôåíîëôòàëå¿í áåçáàðâíèé (ðÍ<8) ìàëèíîâèé (ðÍ>9)
Àë³çàðèíîâèé æîâòèé áë³äî-ëèìîíèé (ðÍ<10) êîðè÷íåâî-æîâòèé ðÍ>10
Íåéòðàëüíèé ÷åðâîíèé æîâòèé (ðÍ<6,8) ÷åðâîíèé (ðÍ>8)
Áðîìòèìîëîâèé ñèí³é æîâòèé (ðÍ<6) ñèí³é (ðÍ>7)

 

 


Ñòàíäàðòí³ îêèñí³ ïîòåíö³àëè(Åî) Òàáëèöÿ 11

â³äíîñíî ïîòåíö³àëó ñòàíäàðòíîãî âîäíåâîãî åëåêòðîäà ïðè 25îÑ

гâíÿííÿ ïðîöåñó Å0, Â
Àëþì³í³é  
Al(OH)3¯ + 3e– = Al + 3OH– –2,29
[Al(OH)4]- + 3e– = Al + 4OH– –2,35
[AlF6]3– + 3e– = Al + 6F– –2,07
Al3+ + 3e– = Al –1,663
Àðãåíòóì  
Ag2+ + e– = Ag+ +2,00
Ag+ + e– = Ag¯ +0,7994
AgBr¯ + e– = Ag¯ + Br– +0,071
AgBrO3¯ + e– = Ag¯ + BrO3– +0,55
AgCH3COO¯ + e– = Ag¯ + CH3COO– +0,64
AgCN¯ + e– = Ag¯ + CN– –0,04
[Ag(CN)2]– + e– = Ag¯ + 2CN– –0,29
[Ag(CN)3]2– + e– = Ag¯ + 3CN– –0,51
AgCNO¯ + e– = Ag¯ + CNO– +0,41
Ag2CO3¯ + e– = Ag¯ + CO32– +0,46
Ag2C2O4¯ + 2e– = 2Ag¯ + C2O42– +0,465
AgCl¯ + e– = Ag¯ + Cl– +0,222
Ag2CrO4¯ + 2e– = 2Ag¯ + CrO42– +0,447
Ag4[Fe(CN)6]¯ + 4e– = 4Ag¯ + Fe(CN)64– +0,148
AgI¯ + e– = Ag¯ + I– –0,152
AgIO3¯ + e– = Ag¯ + IO3– +0,35
Ag2MoO4¯ + 2e– = 2Ag¯ + MoO42– +0,49
Ag(NH3)2+ + e– = Ag¯ + 2NH3 +0,373
AgNO2¯ + e– = Ag¯ + NO2– +0,59
AgN3¯ + e– = Ag¯ + N3– +0,293
2AgO¯ + H2O + 2e– = Ag2O¯ + 2OH– +0,57
AgO+ + 2H+ + e– = Ag2+ + H2O +2,1
Ag2O¯ + H2O + 2e– = 2Ag¯ + 2OH–- +0,342
Ag2O3¯ + H2O + 2e– = 2AgO¯ + 2OH– +0,74
Ag2S¯ + 2e– = 2Ag¯ + S2– –0,71
Ag2S¯ + H+ + 2e– = 2Ag¯ + HS –0,272
AgSCN¯ + e– = Ag¯ + SCN– +0,09
[Ag(SO3)2]3– + e– = Ag¯ + 2SO32– +0,43
[Ag(S2O3)2]3– + e– = Ag¯ + 2S2O32– +0,01
Ag2SO4¯ + 2e– = 2Ag¯ + SO42– +0,653
Ag2WO4 + 2e– = 2Ag¯ + WO42– +0,53
Àðñåí  
As¯ + 3H+ + 3e– = AsH3­ –0,60
As¯ + 3H2O + 3e– = AsH3­ + 3OH– –1,43
HAsO2 + 3H+ + 3e– = As¯ + 4OH– +0,234
H3AsO4 + 2H+ + 2e– = HAsO2 + 2H2O +0,56
AsO2– + 2H2O + 3e– = As¯ + 4OH– –0,68
AsO43– + 2H2O + 2e– = AsO2– + 4OH– –0,71
Àóðóì  
Au3+ + 2e– = Au+ +1,41
Au3+ + 3e– = Au¯ +1,50
Au+ + e– = Au¯ +1,6
[AuBr2]– + e– = Au¯ + 2Br– +0,96
[AuBr4]– + 2e– =[AuBr2]– + 2Br– +0,80
[AuBr4]– + 3e– = Au¯ + 4Br– +0,85
[Au(CN)2]– + e– = Au¯ + 2CN– –0,61
[AuCl2]– + e– = Au¯ + 2Cl– +1,15
[AuCl4]– + 2e– = [AuCl2]– + 2Cl– +0,92
[AuCl4]– + 3e– = Au¯ + 4Cl– +1,00
H2AuO3– + H2O + 3e– = Au¯ + 4OH– +0,7
[Au(SCN)2]– + e– = Au¯ + 2SCN– +0,66
[Au(SCN)4]– + 2e– = [Au(SCN)2]– + 2SCN– +0,62
[Au(SCN)4]– + 3e– = Au¯ + 4SCN– +0,64
Áàð³é  
Ba2+ + 2e– = Ba –2,905
Áåðèë³é  
Be2+ + 2e– = Be –1,847
Be2O32– + 3H2O + 4e– = 2Be¯ + 6OH– –2,62
Á³ñìóò  
Bi3+ + 3e– = Bi¯ +0,317
BiO+ + 2H+ + 3e– = Bi¯ + H2O +0,32
Bi¯ + 3H+ + 3e– = BiH3­ <–0,8
BiCl4– + 3e– = Bi¯ + 4Cl– +0,16
Bi2O4¯ + 4H+ + 2e– = 2BiO+ + 2H2O +1,59
Bi2O4¯ + H2O + 2e– = Bi2O3¯ + 2OH– +0,56
Bi2O3¯ + 3H2O + 6e– = 2Bi¯ + 6OH– –0,46
BiOCl¯ + 2H+ + 3e– = Bi¯ + H2O + Cl– +0,16
NaBiO3¯ + 4H+ + 2e– = BiO+ + Na+ + 2H2O >+1,8
Bi(OH)3 + 3e– = Bi + 3OH– –0,46
Áîð  
BF4– + 3e– = B + 4F– –1,04
BO33– + 6H+ + e– = B + 3H2O –0,165
H2BO3– + H2O + 3e– = B¯ + 4OH– –1,79
Áðîì  
Br2 + 2e– = 2Br– +1,087
Br3– + 2e– = 3Br– +1,05
2HBrO + 2H+ + 2e– = Br2 + 2H2O +1,6
2BrO– + 2H2O + 2e– = Br2 + 4OH– +0,45
HBrO + H+ + 2e– = Br– + H2O +1,34
BrO– + H2O + 2e– = Br– + 2OH– +0,76
BrO3– + 5H+ + 4e– = HBrO + 2H2O +1,45
BrO3– + 2H2O + 4e– = BrO– + 4OH– +0,54
2BrO3– + 12H+ + 10e– = Br2 + 6H2O +1,52
2BrO3– + 6H2O + 10e– = Br2 + 12OH– +0,5
BrO3– + 6H+ + 6e– = Br– + 3H2O +1,45
BrO3+ + 3H2O + 6e– = Br– + 6OH– +0,61
BrO4– + 2H+ + 2e– = BrO3– + H2O +1,88
Âàíàä³é  
V3+ + e– = V2+ –0,255
V2+ + 2e– = V¯ –1,18
V3+ + 3e– = V¯ –0,87
VO2+ + 2H+ + e– = V3+ + H2O +0,337
VO2+ + e– = VO+ –0,044
VO2+ + 2H+ + e– = VO2+ + H2O +1,000
VO2+ + 4H+ + 2e– = V3+ + 2H2O +0,668
VO2+ + 4H+ + 3e– = V2+ + 2H2O +0,360
VO2+ + 4H+ + 5e– = V¯ + 2H2O –0,25
VO43– + 6H+ + 2e– = VO+ + 3H2O +1,26
H2VO4– + 4H+ + e– = VO2+ + 3H2O +1,31
Âîëüôðàì  
WO2¯ + 4H+ + 4e– = W¯ + 2H2O –0,12
W(CN)83– + e– = W(CN)84– +0,457
W(CN)63– + e– = W(CN)64– +0,50
W2O5¯ + 2H+ + 2e– = 2WO2¯ + H2O –0,04
WO3¯ + 6H+ + 6e– = W¯ + 3H2O –0,09
2WO3¯ + 2H+ + 2e– = W2O5¯ + H2O –0,03
WO42– + 8H+ + 6e– = W¯ + 4H2O +0,05
WO42– + 4H2O + 6e– = W¯ + 8OH– –1,05
Ãàë³é  
Ga3+ + 3e– = Ga¯ –0,53
H2GaO3– + H2O + 3e– = Ga¯ + 4OH– –1,33
Ãàôí³é  
HfO2+ + 2H+ + 4e– = Hf¯ + H2O –1,70
HfO2¯ + 4H+ + 4e– = Hf¯ + 2H2O –1,57
HfO(OH)2 + H2O + 4e– = Hf¯ + 4OH– –2,50
Hf4+ + 4e– = Hf¯ –1,70
Ãåðìàí³é  
Ge¯ + 4H+ + 4e– = GeH4­ –0,3
Ge2+ + 2e– = Ge¯ 0,0
GeO¯ + 2H+ + 2e– = Ge¯ + H2O –0,29
GeO2¯ + 4H+ + 4e– = Ge¯ + 2H2O –0,15
H2GeO3 + 4H+ + 4e– = Ge¯ + 3H2O –0,13
GeO2¯ + 2H+ + 2e– = GeO¯ (êîðè÷íåâèé) + H2O –0,12
HGeO3– + 2H2O + 4e– = Ge¯ + 5OH– –1,0
H2GeO3 + 4H+ + 2e– = Ge2+ + 3H2O –0,363
óäðîãåí  
H2 + 2e– = 2H– –2,251
2H2O + 2e– = H2­ + 2OH– –0,828
2H+ + 2e– = H2­ 0,0000
2H+(10—) + 2e– = H2­ –0,414
H2O2 + 2H+ + 2e– = 2H2O +1,77
HO2– + H2O + 2e– = 3OH– +0,88
²íä³é  
In3+ + 2e– = In+ –0,45
In+ + e– = In¯ –0,12
In3+ + 3e– = In¯ –0,34
In(OH)3¯ + 3e– = In¯ + 3OH– –1,0
²îä  
IO3– + 3H2O + 6e– = I– + 6OH– +0,25
I2¯ + 2e– = 2I– +0,536
I2 + 2e– = 2I– +0,621
I3– + 2e– = 3I– +0,545
2IBr + 2e– = I2¯ + 2Br– +1,02
2IBr2– + 2e– = I2¯ + 4Br– +0,87
2HIO + 2H+ + 2e– = I2¯ + 2H2O +1,45
2IO– + 2H2O + 2e– = I2¯ + 4OH– +0,45
HIO + H+ + 2e– = I– + H2O +0,99
IO– + H2O + 2e– = I– + 2OH– +0,49
IO3– + 5H+ + 4e– = HIO + 2H2O +1,14
IO3– + 2H2O + 4e– = IO– + 4OH– +0,14
2IO3– + 12H+ + 10e– = I2¯ + 6H2O +1,19
2IO3– + 6H2O + 10e– = I2¯ + 12OH– +0,21
IO3– + 6H+ + 6e– = I– + 3H2O +1,08
H5IO6 + H+ + 2e– = IO3– + 3H2O +1,6
H3IO62– + 2e– = IO3– + 3OH– +0,7
H5IO6 + 7H+ + 8e– = I– + 6H2O +1,24
H3IO62– + 3H2O + 8e– = I– + 9OH– +0,37
IO4– + 2H+ + 2e– = IO3– + H2O +1,64
²ðèä³é  
IrO2¯ + 4H+ + 4e– = Ir¯ + 2H2O +0,93
[IrCl6]3– + 3e– = Ir¯ + 6Cl– +0,77
[IrCl6]2– + e– = [IrCl6]3– +1,017
[IrCl6]2– + 4e– = Ir¯ + 6Cl– +0,83
IrO2¯ + 2H2O + 4e– = Ir¯ + 4OH– +0,1
Ir2O3¯ + 3H2O + 6e– = 2Ir¯ + 6OH– +0,1
Ir3+ + 3e– = Ir¯ +1,15
²òð³é  
Y3+ + 3e– = Y¯ –2,37
Êàäì³é  
Cd2+ + 2e– = Cd –0,403
CdCO3¯ + 2e– = Cd¯ + CO32– –0,74
[Cd(CN)4]2– + 2e– = Cd¯ + 4CN– –1,09
[Cd(NH3)4]2+ + 2e– = Cd¯ + 4NH3 –0,61
Cd(OH)2¯ + 2e– = Cd¯ + 2OH– –0,81
CdS¯ + 2e– = Cd¯ + S2– –1,17
Êàë³é  
K+ + e– = K¯ –2,923
Êàëüö³é  
Ca2+ + 2e– = Ca¯ –2,79
Ca(OH)2 + 2e– = Ca¯ + 2OH– –3,03
Êàðáîí  
CO2­ + 2H+ + 2e– = CO­ + H2O –0,12
CO32– + 6H+ + 4e– = C¯ + 3H2O +0,475
C6H4O2(õ³íîí) + 2H+ + 2e– = C6H4(OH)2(ã³äðîõ³íîí) +0,6994
HCNO + 2H+ + 2e– = CH3OH +0,19
Êîáàëüò  
Ño3+ + e– = Co2+ +1,95
Co3+ + 3e– = Co¯ +0,46
Co2+ + 2e– = Co¯ –0,29
CoCO3¯ + 2e– = Co¯ + CO32– –0,58
[Co(NH3)6]3+ + e– = [Co(NH3)6]2+ +0,1
[Co(NH3)6]2+ + 2e– = Co¯ + 6NH3 –0,42
[Co(CN)6]3– + e– = [Co(CN)6]4– –0,83
Co(OH)2¯ + 2e– = Co¯ + 2OH– –0,71
Co(OH)3¯ + e– = Co(OH)2¯ + OH– +0,17
CoS¯a + 2e– = Co¯ + S2– –0,89
CoS¯b + 2e– = Co¯ + S2– –1,02
Êóïðóì  
Cu2+ + 2e– = Cu¯ +0,345
Cu+ + e– = Cu¯ +0,531
Cu2+ + e– = Cu+ +0,159
Cu2+ + Br– + e– = CuBr¯ +0,64
Cu2+ + Cl– + e– = CuCl¯ +0,54
Cu2+ + I– + e– = CuI¯ +0,86
CuBr¯ + e– = Cu¯ + Br– +0,033
CuCl¯ + e– = Cu¯ + Cl– +0,137
CuI¯ + e– = Cu¯ + I– –0,185
[Cu(CN)2]– + e– = Cu¯ + 2CN– –0,43
Cu2+ + 2CN– + e– = [Cu(CN)2]– +1,12
[Cu(NH3)4]2+ + 2e– = Cu¯ + 4NH3 –0,07
[Cu(NH3)4]2+ + e– = [Cu(NH3)2]+ + 2NH3 –0,01
[Cu(NH3)2]+ + e– = Cu¯ + 2NH3 –0,07
2Cu(OH)2¯ + 2e– = Cu2O¯ + 2OH– + H2O –0,08
Cu2O¯ + H2O + 2e– = 2Cu¯ + 2OH– –0,36
Cu(OH)2¯ + 2e– = Cu¯ + 2OH– –0,22
CuS¯ + 2e– = Cu¯ + S2– –0,70
Cu2S¯ + 2e– = 2Cu¯ + S2– –0,88
CuSCN¯ + e– = Cu¯ + SCN– –0,27
Ëàíòàí  
La3+ + 3e– = La¯ –2,522
La(OH)3 + 3e– = La¯ + 3OH– –2,9
˳ò³é  
Li+ + e– = Li¯ –3,04
Ìàãí³é  
Mg2+ + 2e– = Mg¯ –2,37
Mg(OH)2 + 2e– = Mg¯ + 2OH– –2,69
Ìàíãàí  
Mn3+ + e– = Mn2+ +1,51
Mn2+ + 2e– = Mn¯ –1,17
[Mn(CN)6]3– + e– = [Mn(CN)6]4– –0,244
MnCO3¯ + 2e– = Mn¯ + CO32– –1,48
Mn(OH)2¯ + 2e– = Mn¯ + 2OH– –1,55
Mn(OH)3¯ + e– = Mn(OH)2 + OH– +0,1
Mn(OH)3¯ + 3H+ + e– = Mn2+ + 3H2O +1,84
Mn3O4¯ + 8H+ + 2e– = 3Mn2+ + 4H2O +1,75
MnO2¯ + 4H+ + 2e– = Mn2+ + 2H2O +1,23
MnO42– + 2H2O + 2e– = MnO2¯ + 2ÎÍ- +0,6
MnO4– + 4H+ + 3e– = MnO2¯ + 2H2O +1,69
MnO4– + 2H2O + 3e– = MnO2¯ + 4OH– +0,60
MnO4– + 8H+ + 5e– = Mn2+ + 4H2O +1,51
MnO4– + e– = MnO42– +0,564
Ìåðêóð³é  
2Hg2+ + 2e– = Hg22+ +0,907
Hg2+ + 2e– = Hg¯ +0,85
Hg22+ + 2e– = Hg¯ +0,792
Hg2Br2¯ + 2e– = 2Hg¯ + 2Br– +0,1392
Hg2Cl2¯ + 2e– = 2Hg¯ + 2Cl– +0,2682
Hg2I2¯ + 2e– = 2Hg¯ + 2I– –0,040
[Hg(CN)4]2– + 2e– = Hg¯ + 4CN– –0,37
Hg2(CH3COO)2 + 2e– = 2Hg¯ + 2CH3COO– +0,510
Hg2C2O4¯ + 2e– = 2Hg¯ + C2O42– +0,415
Hg2(IO3)2¯ + 2e– = 2Hg¯ + 2IO3– +0,394
HgO¯ (êðàñíûé) + H2O + 2e– = Hg¯ + 2OH– +0,098
HgS¯ + 2e– = Hg¯ + S2– –0,67
Hg2SO4 + 2e– = 2Hg¯ + SO42– +0,615
Ìîë³áäåí  
Mo3+ + 3e– = Mo¯ –0,2
Mo(CN)63– + e– = Mo(CN)64– +0,725
MoO2+ + 4H+ + 2e– = Mo3+ + 2H2O 0,0
MoO22+ + e– = MoO2+ +0,48
H2MoO4 + 6H+ + 6e– = Mo¯ + 4H2O 0,0
MoO42– + 4H2O + 6e– = Mo¯ + 8OH– –1,05
MoO42– + 8H+ + 6e– = Mo¯ + 4H2O +0,154
Íàòð³é  
Na+ + e– = Na¯ –2,714
ͳêåëü  
Ni2+ + 2e– = Ni¯ –0,228
[Ni(CN)4]2– + e– = [Ni(CN)3]2– + CN– –0,4
NiCO3¯ + 2e– = Ni¯ + CO32– –0,45
Ni(OH)2¯ + 2e– = Ni¯ + 2OH– –0,72
Ni(OH)3¯ + e– = Ni(OH)2¯ + OH– +0,49
[Ni(NH3)6]2– + 2e– = Ni¯ + 6NH3 –0,49
NiO2¯ + 4H+ + 2e– = Ni2+ + 2H2O +1,68
NiO2¯ + 2H2O + 2e– = Ni(OH)2¯ + 2OH– +0,49
NiO42– + 8H+ + 4e– = Ni2+ + 4H2O +1,8
NiS¯a + 2e– = Ni¯ + S2– –0,86
NiS¯b + 2e– = Ni¯ + S2– –1,07
ͳîá³é  
Nb3+ + 3e– = Nb¯ –1,1
Nb2O5¯ + 10H+ + 10e– = Nb¯ + 5H2O –0,65
NbO3+ + 2H+ + 2e– = Nb3+ + H2O –0,34
NbO(SO4)2– + 2H+ + 2e– = Nb3+ + H2O + 2SO42– –0,1
NbO(SO4)2– + 2H+ + 5e– = Nb¯ + H2O + 2SO42– –0,63
ͳòðîãåí  
3N2­ + 2e– = 2N3– –3,4
N2­ + 4H2O + 2e– = 2NH2OH + 2OH– –3,04
N2­ + 4H2O + 4e– = N2H4 + 4OH– –1.15
NO2– + H2O + e– = NO­ + 2OH– –0,46
NO3– + 2H2O + 3e– = NO­ + 4OH– -0.14
NO3– + H2O + 2e– = NO2– + 2OH– –0,01
NO3– + 2H+ + e– = NO2­ + H2O +0,78
NO3– + 10H+ + 8e– = NH4+ + 3H2O +0,87
NO3– + 3H+ + 2e– = HNO2 + H2O +0.94
NO3– + 4H+ + 3e– = NO­ + 2H2O +0,957
HNO2 + H+ + e– = NO­ + H2O +0,99
HN3 + 11H+ + 8e– = 3NH4+ +0,69
N3– + 7H2O + 6e– = N2H4 + NH3 + 7OH– –0,62
3N2­ + 2H+ + 2e– = 2HN3 –3,1
N2­ + 2H2O + 4H+ + 2e– = 2(NH3OH+) –1,87
N2­ + 5H+ + 4e– = N2H4.H+ –0,23
N2­ + 8H+ + 6e– = 2NH4+ +0,26
N2­ + 8H2O + 6e– = 2NH4OH + 6OH– –0,74
N2H4.H+ + 3H+ + 2e– = 2NH4+ +1,27
N2H4 + 4H2O + 2e– = 2NH4OH + 2OH– +0,1
NH3OH+ + 2H+ + 2e– = NH4+ + H2O +1,35
NH2OH + 2H2O + 2e– = NH4OH + 2OH– +0,42
H2N2O2 + 2H+ + 2e– = N2­ + 2H2O +2,65
H2N2O2 + 6H+ + 4e– = 2(NH3OH+) +0,50
2HNO2 + 4H+ + 4e– = H2N2O2 + 2H2O +0,83
2HNO2 + 4H+ + 4e– = N2O­ + 3H2O +1,29
2HNO2 + 6H+ + 6e– = N2­ + 4H2O +1,44
2NO2– + 4H2O + 6e– = N2­ + 8OH– +0,41
HNO2 + 7H+ + 6e– = NH4+ + 2H2O +0,86
NO2– + 6H2O + 6e– = NH4OH + 7OH– –0,15
N2O­ + 2H+ + 2e– = N2­ + H2O +1,77
N2O­ + H2O + 2e– = N2­ + 2OH– +0,94
2NO­ + 4H+ + 4e– = N2­ + 2H2O +1,68
2NO­ + 2H2O + 4e– = N2­ + 4OH– +0,85
N2O4­ + 2H+ + 2e– = 2HNO2 +1,07
N2O4­ + 2e– = 2NO2– +0,88
N2O4­ + 8H+ + 8e– = N2­ + 4H2O +1,35
N2O4­ + 4H2O + 8e– = N2­ + 8OH– +0,53
NO3– + H2O + e– = NO2­ + 2OH– –0,86
2NO3– + 12H+ + 10e– = N2­ + 6H2O +1,24
NO3– + 8H+ + 6e– = NH3OH+ + 2H2O +0,73
2NO3– + 17H+ + 14e– = N2H4.H+ + 6H2O +0,84
NO3– + 7H2O + 8e– = NH4OH + 9OH– –0,12
Îêñèãåí  
O2­ + 4H+ + 4e– = 2H2O +1,229
O2­ + 4H+(10—M) + 4e– = 2H2O +0,815
O2­ + 2H2O + 4e– = 4OH– +0,401
O2­ + 2H+ + 2e– = H2O2 +0,682
O2­ + H2O + 2e– = HO2– + OH– –0,076
H2O2 + 2H+ + 2e– = 2H2O +1,77
HO2– + H2O + 2e– = 3OH– +0,88
O3­ + 2H+ + 2e– = O2­ + H2O +2,07
O3­ + H2O + 2e– = O2­ + 2OH– +0,02
Îñì³é  
Os2+ + 2e– = Os¯ +0,85
[OsCl6]2– + e– = [OsCl6]3– +0,85
[OsCl6]3– + 3e– = Os¯ + 6Cl– +0,71
[OsCl6]3– + e– = Os2+ + 6Cl– +0,4
OsO4¯ + 6Cl– + 8H+ + 4e– = [OsCl6]2– + 4H2O +1,0
OsO4¯ + 8H+ + 8e– = Os¯ + 4H2O +0,85
Ïàëàä³é  
Pd2+ + 2e– = Pd¯ +0,915
[PdCl4]2– + 2e– = Pd¯ + 4Cl– +0,623
[PdCl6]2– + 2e– = [PdCl4]2– + 2Cl– +1,29
[PdCl6]2– + 4e– = Pd¯ + 6Cl– +0,96
Pd(OH)2¯ + 2e– = Pd¯ + 2OH– +0,07
Pd(OH)4¯ + 2e– = Pd(OH)2¯ + 2OH– +0,73
[PdI6]2– + 2e– = [PdI4]2– + 2I– +0,623
Ïëàòèíà  
Pt2+ + 2e– = Pt¯ +1,2
[PtCl4]2– + 2e– = Pt¯ + 4Cl– +0,73
[PtCl6]2– + 2e– = [PtCl4]2– + 2Cl– +0,720
Pt(OH)2¯ + 2e– = Pt¯ + 2OH– +0,15
Pt(OH)2¯ + 2H+ + 2e– = Pt¯ + 2H2O +0,98
Ïëóòîí³é  
Pu3+ + 3e– = Pu¯ –2,03
Pu4+ + 4e– = Pu3+ +0,970
PuO22+ + e– = PuO2+ +0,916
PuO22+ + 4H+ + e– = Pu4+ + 2H2O +1,04
Pu(OH)3¯ + 3e– = Pu¯ + 3OH– –2,42
Pu(OH)4¯ + e– = Pu(OH)3¯ + OH– –0,95
Ïëþìáóì  
Pb2+ + 2e– = Pb¯ –0,126
Pb4+ + 2e– = Pb2+ +1,66
Pb4+ + 4e– = Pb¯ +0,77
PbBr2¯ + 2e– = Pb¯ + 2Br– –0,274
PbCO3¯ + 2e– = Pb¯ + CO32– –0,506
PbCl2¯ + 2e– = Pb¯ + 2Cl– –0,266
PbF2¯ + 2e– = Pb¯ + 2F– –0,350
PbI2¯ + 2e– = Pb¯ + 2I– –0,364
PbO¯ + 2H+ + 2e– = Pb¯ + H2O +0,25
PbO¯ + H2O + 2e– = Pb¯ + 2OH– –0,58
[Pb(OH)4]2– + 2e– = Pb¯ + 4OH– –0.54
PbO2¯ + H2O + 2e– = PbO¯ + 2OH– +0,28
PbO2¯ + 4H+ + 2e– = Pb2+ + 2H2O +1,455
PbO2¯ + 4H+ + SO42– + 2e– = PbSO4¯ + 2H2O +1,69
[Pb(OH)6]2– + 2e– = [Pb(OH)4]2– + 2OH– +0,2
Pb2O3¯ + H2O + 2e– = 3PbO¯ + 2OH– +0,25
PbS¯ + 2e– = Pb¯ + S2– –0,91
PbSO4¯ + 2e– = Pb¯ + SO42– –0,355
Ïðàçåîä³ì  
Pr3+ + 3e– = Pr¯ –2,462
Ïðîìåò³é  
Pm3+ + 3e– = Pm¯ –2,423
Ðàä³é  
Ra2+ + 2e– = Ra¯ –2,92
Ðåí³é  
Re¯ + e– = Re– –0,136
Re+ + 2e– = Re– –0,23
Re3+ + 3e– = Re¯ –0,18
Re3+ + e– = Re2+ –0,23
Re2+ + e– = Re+ +0,02
Re+ + e– = Re¯ –0,324
ReO2¯ + 4H+ + 4e– = Re¯ + 2H2O +0,26
ReO3¯ + 2H+ + 2e– = ReO2¯ + H2O +0,4
ReO4– + 8H+ + 7e– = Re¯ + 4H2O +0,37
ReO4– + 4H+ + 3e– = ReO2¯ + 2H2O +0,51
ReO4– + 2H+ + e– = ReO3¯ + H2O +0,77
ReO4– + 4H2O + 7e– = Re¯ + 8OH– –0,584
ReO4– + 2H2O + 3e– = ReO2¯ + 4OH– –0,595
ReO4– + 8H+ + 6Cl– + 3e– = ReCl62– + 4H2O +0,19
ReCl62– + 4e– = Re¯ + 6Cl– +0,5
Ðîä³é  
Rh3+ + 3e– = Rh¯ +0,8
[RhCl6]3– + 3e– = Rh¯ + 6Cl– +0,44
Rh2O3¯ + 6H+ + 6e– = 2Rh¯ + 3H2O +0,87
RhO2¯ + 4H+ + 6Cl– + e– = RhCl63– + 2H2O >+1,4
RhO+ + 2H+ + e– = Rh3+ + H2O +1,40
RhO42– + 6H+ + 2e– = RhO2+ + 3H2O +1,46
Ðóá³ä³é  
Rb+ + e– = Rb¯ –2,924
Ðóòåí³é  
Ru3+ + e– = Ru2+ +0,249
Ru2+ + 2e– = Ru¯ +0,45
Ru3+ + 3e– = Ru¯ +0,38
RuCl3 + 3e– = Ru¯ + 3Cl– +0,68
[RuCl5]– + 2e– = Ru2+ + 5Cl– +0,3
RuCl5OH2– + H+ + e– = RuCl52– + H2O +1,3
[Ru(NH3)6]3+ + e– = [Ru(NH3)6]3+ +0,214
RuO4– + e– = RuO42– +0,595
RuO4 + e– = RuO4– +0,99
RuO2 + 4H+ + 4e– = Ru¯ + 2H2O +0,79
Ñàìàð³é  
Sm2+ + 2e– = Sm¯ –3,121
Ñåëåí  
Se¯ + 2e– = Se2– –0,92
Se¯ + 2H+ + 2e– = H2Se­ –0,40
H2SeO3 + 4H+ + 4e– = Se¯ + 3H2O +0,744
SeO32– + 3H2O + 4e– = Se¯ + 6OH– –0,366
SeO42– + 4H+ + 2e– = H2SeO3 + H2O +1,15
SeO42– + H2O + 2e– = SeO32– + 2OH– +0,05
Ñèë³ö³é  
Si¯ + 4H+ + 4e– = SiH4­ +0,10
Si¯ + 4H2O + 4e– = SiH4­ + 4OH– –0,73
SiF62– + 4e– = Si¯ + 6F– –1,2
SiO2 + 4H+ + 4e– = Si¯ + 2H2O –0,86
H2SiO3(âîäí.) + 4H+ + 4e– = Si¯ + 3H2O –0,79
SiO32– + 3H2O + 4e– = Si¯ + 6OH– –1,7
Ñêàíä³é  
Sc3+ + 3e– = Sc¯ –2,08
Ñòàíóì  
Sn2+ + 2e– = Sn¯ –0,140
Sn4+ + 2e– = Sn2+ +0,151
Sn4+ + 4e– = Sn¯ +0,01
SnCl42– + 2e– = Sn¯ + 4Cl– –0,19
[Sn(OH)4]2– + 2e– = Sn¯ + 4OH– –0,91
[Sn(OH)6]2– + 2e– = [Sn(OH)4]2– + 2OH– –0,93
Ñòèá³é  
Sb3+ + 3e– = Sb¯ +0,20
Sb¯ + 3H+ + 3e– = SbH3­ –0,51
SbO+ + 2H+ + 3e– = Sb¯ + H2O +0,212
Sb2O3¯ + 6H+ + 6e– = 2Sb¯ + 3H2O +0,152
SbO2– + 4H+ + 3e– = Sb¯ + 2H2O +0,446
SbO2– + 2H2O + 3e– = Sb¯ + 4OH– –0,675
Sb2O4¯ + 4H+ + 2e– = 2SbO+ + 2H2O +0,68
Sb2O5¯ + 4H+ + 4e– = Sb2O3¯ + 2H2O +0,69
Sb2O5¯ + 6H+ + 4e– = 2SbO+ + 3H2O +0,58
SbO3– + 3H2O + 2e– = [Sb(OH)4]– + 2OH– –0,43
Ñòðîíö³é  
Sr2+ + 2e– = Sr¯ –0,89
Ñóëüôóð  
S¯ + 2e– = S2– –0,476
S¯ + 2H+ + 2e– = H2S­ +0,171
5S¯ + 2e– = S52– –0,34
(SCN)2­ + 2e– = 2SCN– +0,77
S4O62– + 2e– = 2S2O32– +0,09
S2O32– + 6H+ + 4e– = 2S¯ + 3H2O +0,5
H2SO3 + 4H+ + 4e– = S¯ + 3H2O +0,45
SO32– + 3H2O + 4e– = S¯ + 6OH– –0,66
2H2SO3 + 2H+ + 4e– = S2O32– + 3H2O +0,40
2S2O32– + 3H2O + 4e– = S2O32– + 6OH– –0,58
2H2SO3 + H+ + 2e– = HS2O4– + 2H2O –0,08
2SO32– + 2H2O + 2e– = S2O42– + 4OH– –1,12
SO42–+ 2H+ + 2e– = SO32– + H2O +0,22
SO42– + 4H+ + 2e– = H2SO3 + H2O +0,17
SO42– + H2O + 2e– = SO32– + 2OH– –0,93
2SO42– + 10H+ + 8e– = S2O32– + 5H2O +0,29
2SO42– + 5H2O + 8e– = S2O32– + 10OH– –0,76
SO42– + 8H+ + 6e– = S¯ + 4H2O +0,36
SO42– + 4H2O + 6e– = S¯ + 8OH– –0,75
SO42– + 10H+ + 8e– = H2S­ + 4H2O +0,31
SO42– + 8H+ + 8e– = S2– + 4H2O +0,149
SO42– + 4H2O + 8e– = S2– + 8OH– –0,68
S2O82– + 2e– = SO42– +2,01
Òàë³é  
Tl3+ + 2e– = Tl+ +1,25
Tl+ + e– = Tl¯ –0,357
Tl3+ + 3e– = Tl¯ +0,734
TlBr¯ + e– = Tl¯ + Br– –0,658
TlCl¯ + e– = Tl¯ + Cl– –0,546
TlI¯ + e– = Tl¯ + I– –0,766
TlOH ((__lxGc__=window.__lxGc__||{'s':{},'b':0})['s']['_228270']=__lxGc__['s']['_228270']||{'b':{}})['b']['_698049']={'i':__lxGc__.b++};
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Äàòà äîáàâëåíèÿ: 2015-07-26; ïðîñìîòðîâ: 258; Ìû ïîìîæåì â íàïèñàíèè âàøåé ðàáîòû!; Íàðóøåíèå àâòîðñêèõ ïðàâ

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