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5 Sb{3+} + 2 MnO4{-} + 8 H2O = 2 Mn{2+} + 5 Sb{5+} + 16 OH{-}
C5H8O2 + NaH + Cl = C5H12O2 + NaCl =>
C5H8O2 + 4 NaH + 4 Cl = C5H12O2 + 4 NaCl
Cr2O7{2-} + S{2-} + H2O = S + Cr{3+} + OH{-} =>
Cr2O7{2-} + 3 S{2-} + 7 H2O = 3 S + 2 Cr{3+} + 14 OH{-}
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
B(OH)4 + H = B4O5(OH)4 + H2O =>
4 B(OH)4 + 2 H = B4O5(OH)4 + 7 H2O
C10H2 + O2 = CO2 + H2O =>
2 C10H2 + 21 O2 = 20 CO2 + 2 H2O
PB(CH3COO)2 + KI = PBI2 + KCH3COO =>
PB(CH3COO)2 + 2 KI = PBI2 + 2 KCH3COO
HS + PbOH = PbS + H2O =>
HS + PbOH = PbS + H2O
KClO3 + KI + H2SO4 = KCl + K2(SO4)3 + I2 + H2O =>
KClO3 + 2 KI + 3 H2SO4 = KCl + K2(SO4)3 + I2 + 3 H2O
H2O + AuCl3 + Sb2O3 = Au + SbO5 + HCl =>
21 H2O + 14 AuCl3 + 3 Sb2O3 = 14 Au + 6 SbO5 + 42 HCl
Cr2O7{2-} + Cl{-} + H2O = Cr{3+} + Cl2 + OH{-} =>
Cr2O7{2-} + 6 Cl{-} + 7 H2O = 2 Cr{3+} + 3 Cl2 + 14 OH{-}
BrO3{-} + H2O + SCN = Br{-} + SO4{-2} + HCN + H{+} =>
5 BrO3{-} + 9 H2O + 6 SCN = 5 Br{-} + 6 SO4{-2} + 6 HCN + 12 H{+}
Bi(OH)5 + FeSO4 = Fe(OH)2 + Bi2(SO4)5 =>
2 Bi(OH)5 + 5 FeSO4 = 5 Fe(OH)2 + Bi2(SO4)5
BaO + NaCl = Na2O + BaCl2 =>
BaO + 2 NaCl = Na2O + BaCl2
NaIO3 + SO2 + H2O = NaHHS4 + H2SO4 + I2 =>
2 NaIO3 + 32 SO2 + 26 H2O = 2 NaHHS4 + 24 H2SO4 + I2
Al + HC1O4 = Al(C1O4)3 + H2 =>
2 Al + 6 HC1O4 = 2 Al(C1O4)3 + 3 H2
NaCl + H2SO4 = NaH(SO4) + HCl =>
NaCl + H2SO4 = NaH(SO4) + HCl
Na2Cr2O7 + HNO3 + H2S = Cr(NO3)3 + S + H2O + NaNO3 =>
Na2Cr2O7 + 8 HNO3 + 3 H2S = 2 Cr(NO3)3 + 3 S + 7 H2O + 2 NaNO3
C3H8 + Cl2 = C3H3Cl4 + HCl =>
2 C3H8 + 9 Cl2 = 2 C3H3Cl4 + 10 HCl
NaCl + Na3Co(NO2)6 = NaCo(NO2)6 + Na3Cl =>
NaCl + Na3Co(NO2)6 = NaCo(NO2)6 + Na3Cl
CuFeS2 + O2 + SiO2 = Cu + FeSiO + SO2 =>
2 CuFeS2 + 3 O2 + 2 SiO2 = 2 Cu + 2 FeSiO + 4 SO2
Pb3(PO4)2 + H3O = H2O + Pb + HPO4 =>
Pb3(PO4)2 + 2 H3O = 2 H2O + 3 Pb + 2 HPO4
HgS + HNO3 = Hg(NO3)2 + S + NO + H2O =>
3 HgS + 8 HNO3 = 3 Hg(NO3)2 + 3 S + 2 NO + 4 H2O
HBr + SOH = SBr + H2O =>
HBr + SOH = SBr + H2O
CH4 + OH = CO2 + H2 =>
CH4 + 2 OH = CO2 + 3 H2
ErCl3 + K2SO4 = Er2(SO4)3 + KCl =>
2 ErCl3 + 3 K2SO4 = Er2(SO4)3 + 6 KCl
C2H6O + CH2O2 = C3H8O3 =>
C2H6O + CH2O2 = C3H8O3
CH2O2 + C2H6O = C3H6O2 + H2O =>
CH2O2 + C2H6O = C3H6O2 + H2O
HCI(hydrochloricacid) + C6H8O7 = HCIC6H8O7 =>
HCI(hydrochloricacid) + C6H8O7 = HCIC6H8O7
FeCO3 + H2SO4 = CO2 + H2O + FeSO4 =>
FeCO3 + H2SO4 = CO2 + H2O + FeSO4
C6Cl5OH + O2 = CO2 + H2O + Cl =>
4 C6Cl5OH + 23 O2 = 24 CO2 + 2 H2O + 20 Cl
Ag2S + Al + H2O = Al(OH)2 + H2S + Ag =>
Ag2S + Al + 2 H2O = Al(OH)2 + H2S + 2 Ag
(NH4)3PO4 + H2O = NOH5 + PO4(H)3 =>
(NH4)3PO4 + 3 H2O = 3 NOH5 + PO4(H)3
S + H2O = (H2SO4)3 + H2 =>
3 S + 12 H2O = (H2SO4)3 + 9 H2
HCOOH + KOH = H2O + CO2 + K =>
HCOOH + 2 KOH = 2 H2O + CO2 + 2 K
Sb(s) + O2(g) = Sb3O3(s) =>
6 Sb(s) + 3 O2(g) = 2 Sb3O3(s)
HS + Pb(C2H3O2) = PbS + HC2H3O2 =>
HS + Pb(C2H3O2) = PbS + HC2H3O2
C6H14ClNO5 + C8H8O2 + NaOH = C14H19NO6 + H2O + NaCl =>
C6H14ClNO5 + C8H8O2 + NaOH = C14H19NO6 + 2 H2O + NaCl
Pb(CrO4)2 + NaOH = Pb(OH)2 + NaCrO4 =>
Pb(CrO4)2 + 2 NaOH = Pb(OH)2 + 2 NaCrO4
CH3Br + CH3NH2 = (CH3)3N + HBr =>
2 CH3Br + CH3NH2 = (CH3)3N + 2 HBr
KCl + Ca(OH)2 = K(OH)2 + CaCl =>
KCl + Ca(OH)2 = K(OH)2 + CaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CaCl2(aq) + NaCO3(aq) = NaCl(aq) + Ca(CO3)2(aq) =>
CaCl2(aq) + 2 NaCO3(aq) = 2 NaCl(aq) + Ca(CO3)2(aq)
AlS3 + H2O = HS + Al(OH)3 =>
AlS3 + 3 H2O = 3 HS + Al(OH)3
KOH(aq) + HBr(aq) = KBr(aq) + H2O(l) =>
KOH(aq) + HBr(aq) = KBr(aq) + H2O(l)
Fe + H2SO4 = Fe2(SO4)3 + H =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 6 H
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HSO3{-} + H{+} = H2O + SO2 =>
HSO3{-} + H{+} = H2O + SO2
Na2CrO4 + H2O = Na2Cr2O7 + NaOH =>
2 Na2CrO4 + H2O = Na2Cr2O7 + 2 NaOH
Ca(NO3)2 + AlCl3 = CaCl2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 AlCl3 = 3 CaCl2 + 2 Al(NO3)3
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