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Br2(s) + 2 KI(aq) = 2 KBr(aq) + I2(l)
N2 + H2O + HCl = NH4Cl + O2 =>
2 N2 + 6 H2O + 4 HCl = 4 NH4Cl + 3 O2
[Co(NH3)5Cl]Cl2AgNO3 = [Co(NH3)5Cl]NO3AgCl2 =>
[Co(NH3)5Cl]Cl2AgNO3 = [Co(NH3)5Cl]NO3AgCl2
CH4N2OH2SO4 = CH4N2SH2OO4 =>
CH4N2OH2SO4 = CH4N2SH2OO4
HI + H2SO4 = H2S + HOH + I2 =>
8 HI + H2SO4 = H2S + 4 HOH + 4 I2
CaF2(aq) + H2SO4(aq) = CaSO4(s) + HF(g) =>
CaF2(aq) + H2SO4(aq) = CaSO4(s) + 2 HF(g)
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
CO3{-} + H{+} + SO2 = CO{2+} + SO4{2-} + H2O =>
2 CO3{-} + 4 H{+} + SO2 = 2 CO{2+} + SO4{2-} + 2 H2O
Se2 + O2 = SeO =>
Se2 + O2 = 2 SeO
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
Al + Cu{2+} = Cu + Al{3+} =>
2 Al + 3 Cu{2+} = 3 Cu + 2 Al{3+}
Mn2O7 + Rb2O = RbMnO4 =>
Mn2O7 + Rb2O = 2 RbMnO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
C7H6O + KMnO4 + HCl = C7H6O2 + MnO2 + KOH + KCl =>
3 C7H6O + 2 KMnO4 + HCl = 3 C7H6O2 + 2 MnO2 + KOH + KCl
Fe(NO3)2 + Na2S2O3 = NaNO3 + FeS2O3 =>
Fe(NO3)2 + Na2S2O3 = 2 NaNO3 + FeS2O3
K2SO4 + H3PO4 = K3PO4 + H2SO4 =>
3 K2SO4 + 2 H3PO4 = 2 K3PO4 + 3 H2SO4
Cl3 + AgNO3 + H2O = AgCl + AgClO3 + HNO2 =>
2 Cl3 + 6 AgNO3 + 3 H2O = 3 AgCl + 3 AgClO3 + 6 HNO2
H2ONaHSO4 = NaH2SO4OH =>
H2ONaHSO4 = NaH2SO4OH
UO22{+} + Zn + H3O{+} = U4{+} + Zn2{+} + H2O =>
4 UO22{+} + 358 Zn + 176 H3O{+} = U4{+} + 179 Zn2{+} + 264 H2O
KClO3 + HCl = KCl + H2O + Cl =>
KClO3 + 6 HCl = KCl + 3 H2O + 6 Cl
Mn2O7 + Ca(OH)2 = Ca(MnO4)2 + H2O =>
Mn2O7 + Ca(OH)2 = Ca(MnO4)2 + H2O
Al2O3 + CdCl2 = AlCl3 + CdO =>
Al2O3 + 3 CdCl2 = 2 AlCl3 + 3 CdO
K2S + Fe(OH)2 = FeS + KOH =>
K2S + Fe(OH)2 = FeS + 2 KOH
Pb(OH)2 + HF = PbF2 + H2O =>
Pb(OH)2 + 2 HF = PbF2 + 2 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
V + ClO3 + OH{-} = HV2O7{3-} + Cl{-} + H2O =>
14 V + 10 ClO3 + 31 OH{-} = 7 HV2O7{3-} + 10 Cl{-} + 12 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(C6H5)2NH + O2 = CO2 + NH3 + H2O =>
(C6H5)2NH + 14 O2 = 12 CO2 + NH3 + 4 H2O
Pb2 + N = PbN =>
Pb2 + 2 N = 2 PbN
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
K = K{+} + e =>
K = K{+} + e
C8H14O4 + O2 = CO2 + H2O =>
2 C8H14O4 + 19 O2 = 16 CO2 + 14 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
C4H9OHCuO = C3H7CHOH2OCu =>
C4H9OHCuO = C3H7CHOH2OCu
FeO + KOH = K2FeO2 + H2O =>
FeO + 2 KOH = K2FeO2 + H2O
HCOOH + HCl = HCOOH2{+} + Cl{-} =>
HCOOH + HCl = HCOOH2{+} + Cl{-}
Mn2O7 + HBr = MnBr7 + H2O =>
Mn2O7 + 14 HBr = 2 MnBr7 + 7 H2O
H3PO3 + CO(OH)3 = CO(PO3) + H2O =>
H3PO3 + CO(OH)3 = CO(PO3) + 3 H2O
KMnO4 + HCl = KClMnCl2 + H2O + O2 =>
4 KMnO4 + 12 HCl = 4 KClMnCl2 + 6 H2O + 5 O2
Na2(CO3) + FeCl3 = Na2Cl3 + Fe(CO3) =>
Na2(CO3) + FeCl3 = Na2Cl3 + Fe(CO3)
CuO + NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = [Cu(NH3)4]SO4 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li2SO4 + Ca(NO3)2 = LiNO3 + CaSO4 =>
Li2SO4 + Ca(NO3)2 = 2 LiNO3 + CaSO4
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
S + Ar + Ca + Sm = SArCaSm =>
S + Ar + Ca + Sm = SArCaSm
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