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Fe(NO3)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 KNO3
PH4I + HClO3 = H3PO4 + HIO3 + HCl =>
3 PH4I + 7 HClO3 = 3 H3PO4 + 3 HIO3 + 7 HCl
MnCl2*4H2O + AcAcH + KMnO4 = KCl + H2O + HCl + Mn(AcAc)3 =>
4 MnCl2*4H2O + 15 AcAcH + KMnO4 = KCl + 20 H2O + 7 HCl + 5 Mn(AcAc)3
NaC2H3O2(aq) + Pb(NO3)2(aq) = Na(NO3) + Pb(C2H3O2)2 =>
2 NaC2H3O2(aq) + Pb(NO3)2(aq) = 2 Na(NO3) + Pb(C2H3O2)2
Ag(s) + H2S(g) + O2(g) = Ag2S + H2O(l) =>
4 Ag(s) + 2 H2S(g) + O2(g) = 2 Ag2S + 2 H2O(l)
H2SO4 + HNO3 = SO4 + H2O + NO2 =>
H2SO4 + 2 HNO3 = SO4 + 2 H2O + 2 NO2
KI + CuSO4 = CuK2 + I2SO4 =>
2 KI + CuSO4 = CuK2 + I2SO4
OH + C2H6O2 = C2O4 + H2O =>
10 OH + C2H6O2 = C2O4 + 8 H2O
PbO + SO3 = PbSO4 =>
PbO + SO3 = PbSO4
C5H12S(l) + O2(g) = CO2(g) + H20(l) + SO2(g) =>
5 C5H12S(l) + 30 O2(g) = 25 CO2(g) + 3 H20(l) + 5 SO2(g)
Na4P2O7(aq) + CuSO4(aq) = Cu2(P2O7)(aq) + Na2SO4(aq) =>
Na4P2O7(aq) + 2 CuSO4(aq) = Cu2(P2O7)(aq) + 2 Na2SO4(aq)
ZnNO3 = Zn + NO3 =>
ZnNO3 = Zn + NO3
AlCl3NaOH = NaCl3AlOH = =>
AlCl3NaOH = NaCl3AlOH
Sr{2+} + SO4{-2} = SrSO4 =>
Sr{2+} + SO4{-2} = SrSO4
Fe(OH)2 + HCl = Fe2 + HClO3 + H2O =>
6 Fe(OH)2 + 2 HCl = 3 Fe2 + 2 HClO3 + 6 H2O
HNO3(aqueous) + Ca(OH)2(aqueous) = Ca(NO3)2(aqueous) + H2O(liquid) =>
2 HNO3(aqueous) + Ca(OH)2(aqueous) = Ca(NO3)2(aqueous) + 2 H2O(liquid)
C6H5NH2 + H2SO4 + KMnO4 = C6H5NH2O + K2SO4 + Mn2SO4 + H2 =>
8 C6H5NH2 + 2 H2SO4 + 2 KMnO4 = 8 C6H5NH2O + K2SO4 + Mn2SO4 + 2 H2
H2(g) + MnO2(s) = MnO(s) + H2O(g) =>
H2(g) + MnO2(s) = MnO(s) + H2O(g)
(SO3)2 + O2 = (SO4)2 =>
(SO3)2 + O2 = (SO4)2
OH{-} + H2O + V = H2 + HV6O17{3-} =>
3 OH{-} + 14 H2O + 6 V = 15 H2 + HV6O17{3-}
Cs(s) + O2(g) = CsO4 =>
Cs(s) + 2 O2(g) = CsO4
MnCl2 + Na2CO3 = MnO + NaCl + CO2 =>
MnCl2 + Na2CO3 = MnO + 2 NaCl + CO2
KHSO3 + H2O = H2SO3 + KOH =>
KHSO3 + H2O = H2SO3 + KOH
KOH + Si = K3SiO3 + H2 =>
6 KOH + 2 Si = 2 K3SiO3 + 3 H2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
C6H8O6 + I2 + H2O = C6H10O8 + I{-} + H{+} =>
C6H8O6 + I2 + 2 H2O = C6H10O8 + 2 I{-} + 2 H{+}
PbS + AgNO3 = Pb(NO3)2 + Ag2S =>
PbS + 2 AgNO3 = Pb(NO3)2 + Ag2S
Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2
CH3I + NaCN = C2H3N + NaI =>
CH3I + NaCN = C2H3N + NaI
Ba(OH)2 = OH + Ba(OH) =>
Ba(OH)2 = OH + Ba(OH)
NaBrO3 + C = NaBr + CO =>
NaBrO3 + 3 C = NaBr + 3 CO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NMe4I3 + AgNO3 = NMe4NO3 + AgI3 =>
NMe4I3 + AgNO3 = NMe4NO3 + AgI3
AlBr3 + Cl2 = (AlCl3) + Br2 =>
2 AlBr3 + 3 Cl2 = 2(AlCl3) + 3 Br2
Al2SO4 + Cu = Al + Cu2SO4 =>
Al2SO4 + 2 Cu = 2 Al + Cu2SO4
NaClO3 + Cl = NaCl + ClO2 =>
2 NaClO3 + 3 Cl = 2 NaCl + 3 ClO2
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
LiOH + Al(OH)3 = Li3AlO3 + H2O =>
3 LiOH + Al(OH)3 = Li3AlO3 + 3 H2O
H2O + PO3 = H2PO3 + O =>
H2O + PO3 = H2PO3 + O
K2[Sn(OH)4] + PbO2 + KOH + H2O = K2[Pb(OH)4] + K2[Sn(OH)6] =>
K2[Sn(OH)4] + PbO2 + 2 KOH + 2 H2O = K2[Pb(OH)4] + K2[Sn(OH)6]
NI3 + NaOH = NH3 + NaIO =>
NI3 + 3 NaOH = NH3 + 3 NaIO
FeBr3 = Fe + Br =>
FeBr3 = Fe + 3 Br
C + H + O2 = C2H6O =>
4 C + 12 H + O2 = 2 C2H6O
MnO4{-} + C2H2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2H2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
K2[Sn(OH)4] + PbO2 + KOH + H2O = K2[Pb(OH)4] + K2[Sn(OH)6] =>
K2[Sn(OH)4] + PbO2 + 2 KOH + 2 H2O = K2[Pb(OH)4] + K2[Sn(OH)6]
SiCl4 + NH3 + H2O = NH4Cl + H2SiO3 =>
SiCl4 + 4 NH3 + 3 H2O = 4 NH4Cl + H2SiO3
H2MnO4 = H + MnO4 =>
H2MnO4 = 2 H + MnO4
H2S + Ca(OH)2 = S + Ca + H2O =>
H2S + Ca(OH)2 = S + Ca + 2 H2O
MgCl2(aq) + NaOH(l) = Mg(OH)2(aq) + NaCl(aq) =>
MgCl2(aq) + 2 NaOH(l) = Mg(OH)2(aq) + 2 NaCl(aq)
Cu2S + H2SO4 = CuS + CuSO4 + H2O =>
4 Cu2S + 4 H2SO4 = 5 CuS + 3 CuSO4 + 4 H2O
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