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U + Ce2 + H2O = UO + 2 CeH
N2O5 + HBr = NBrO2 + H2O =>
N2O5 + 2 HBr = 2 NBrO2 + H2O
NaHS + HCl = NaCl + H2S =>
NaHS + HCl = NaCl + H2S
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
Li + CuSO4 = Cu + Li2SO4 =>
2 Li + CuSO4 = Cu + Li2SO4
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O =>
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2 + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaNO3(aq)
C3H6O + C6H6N4O4 = C6H6O + C3H6N4O4 =>
C3H6O + C6H6N4O4 = C6H6O + C3H6N4O4
VCl3 + Na + CO = V(CO)6 + NaCl =>
VCl3 + 3 Na + 6 CO = V(CO)6 + 3 NaCl
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
Mg(NO3)2 + H2O + NH3 = NH4NO3 + Mg =>
4 Mg(NO3)2 + 3 H2O + 10 NH3 = 9 NH4NO3 + 4 Mg
H2S + WO3 = W18O49 + SO2 + H2 =>
5 H2S + 36 WO3 = 2 W18O49 + 5 SO2 + 5 H2
NH4Fe(SO4)2 + Na2C6H6O7 = [NH4]Fe[C6H6O7]2 + Na2SO4 =>
NH4Fe(SO4)2 + 2 Na2C6H6O7 = [NH4]Fe[C6H6O7]2 + 2 Na2SO4
HAs2O32{-} + I3{-} + OH{-} = HAsO42{-} + I{-} + H2O =>
HAs2O32{-} + 51 I3{-} + 103 OH{-} = 2 HAsO42{-} + 153 I{-} + 51 H2O
C2H4O + CO2 = CO + H2 =>
C2H4O + CO2 = 3 CO + 2 H2
K + O2 = K2O(classification) =>
4 K + O2 = 2 K2O(classification)
H2O = H + O =>
H2O = 2 H + O
K2[Zn(OH)4] + HCl = ZnCl2 + KCl + H2O =>
K2[Zn(OH)4] + 4 HCl = ZnCl2 + 2 KCl + 4 H2O
H2O + CuCO3 = CuO + H2CO3 =>
H2O + CuCO3 = CuO + H2CO3
HI + CaI2 = CaH2 + I2 =>
2 HI + CaI2 = CaH2 + 2 I2
NaOH + Fe(SCN)3 = Fe(OH)3 + Na + SCN =>
3 NaOH + Fe(SCN)3 = Fe(OH)3 + 3 Na + 3 SCN
C4H4O + NaOH = NaH3C4O + H2O =>
C4H4O + NaOH = NaH3C4O + H2O
GaBr3 + F2 = GaF3 + Br2 =>
2 GaBr3 + 3 F2 = 2 GaF3 + 3 Br2
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
10 FeSO4 + 2 KClO3 + 6 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + Cl2 + 6 H2O
Ag + S = AgS =>
Ag + S = AgS
KMnO4 + FeSO4 + H2SO4 = K2 + MnSO4 + Fe(SO4)3 + H2O =>
2 KMnO4 + 3 FeSO4 + 8 H2SO4 = K2 + 2 MnSO4 + 3 Fe(SO4)3 + 8 H2O
K2[Zn(OH)4] + HCl = ZnCl2 + KOH + H2O =>
K2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 KOH + 2 H2O
CuSO4(aq) + NaI(aq) = CuI(s) + NaSO4(aq) =>
CuSO4(aq) + NaI(aq) = CuI(s) + NaSO4(aq)
K2SO3 = K2S + K2SO4 =>
4 K2SO3 = K2S + 3 K2SO4
S2Cl2 + H2SO4 = SO2 + HCl + H2O =>
S2Cl2 + 3 H2SO4 = 5 SO2 + 2 HCl + 2 H2O
[Ag(NH3)2] + NaOH = AgOH + NH3 + Na =>
[Ag(NH3)2] + NaOH = AgOH + 2 NH3 + Na
PbS2 + O2 = Pb3O3 + SO2 =>
6 PbS2 + 15 O2 = 2 Pb3O3 + 12 SO2
HONH2 + H = HONH3 =>
HONH2 + H = HONH3
XOCH3 + O2 = XOH + CO2 + H2O =>
2 XOCH3 + 3 O2 = 2 XOH + 2 CO2 + 2 H2O
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
Ca(OH)2 + Cl2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + CaCl2 + 2 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C6H1206 + O2 = C6H8O7 + H2 =>
2 C6H1206 + 7 O2 = 2 C6H8O7 + 1198 H2
NH2CH2COOH + H2CO3 = NH3CH2COOH + HCO3 =>
NH2CH2COOH + H2CO3 = NH3CH2COOH + HCO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ra + H2O = Ra(OH)2 + H =>
Ra + 2 H2O = Ra(OH)2 + 2 H
C4H6BaO4 + Na2SO4 = BaSO4 + C2H3NaO2 =>
C4H6BaO4 + Na2SO4 = BaSO4 + 2 C2H3NaO2
C6H12O6 + Cr2O7 = Cr + CO2 + H2O =>
7 C6H12O6 + 12 Cr2O7 = 24 Cr + 42 CO2 + 42 H2O
KClO3 + MnO2 = KO2 + MnClO3 =>
KClO3 + MnO2 = KO2 + MnClO3
(NH4)2PtCl6(s) = Cl2 + NH3 + HCl + Pt =>
(NH4)2PtCl6(s) = 2 Cl2 + 2 NH3 + 2 HCl + Pt
Mg() + Fe2O3() = Fe() + MgO() =>
3 Mg() + Fe2O3() = 2 Fe() + 3 MgO()
Re2O7(OH2)2 + NaOH = Na3ReO5 + H2O =>
Re2O7(OH2)2 + 6 NaOH = 2 Na3ReO5 + 5 H2O
CO(NH2)2 + NO2{-} + H{+} = N2 + CO + H2O =>
3 CO(NH2)2 + 4 NO2{-} + 4 H{+} = 5 N2 + 3 CO + 8 H2O
NaOH + Al2O3 = NaAlO2 + H2O =>
2 NaOH + Al2O3 = 2 NaAlO2 + H2O
AuOH + H2SeO3 = Au2SeO3 + H2O =>
2 AuOH + H2SeO3 = Au2SeO3 + 2 H2O
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