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2 NiO2H2O = 2 Ni(OH)2 + O2
C9H10O2 + H2O = C2H5OH + CO2 =>
2 C9H10O2 + 11 H2O = 7 C2H5OH + 4 CO2
Rh2O3 + H2CrO = Rh2(CrO)3 + H2O =>
Rh2O3 + 3 H2CrO = Rh2(CrO)3 + 3 H2O
SO2 + Na2SO3 = Na2S2O5 =>
SO2 + Na2SO3 = Na2S2O5
Cr(OH)3 + H2SO4 = Cr(SO4)3 + H2(OH) =>
Cr(OH)3 + 3 H2SO4 = Cr(SO4)3 + 3 H2(OH)
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
Pb(NO2)2 + Be = Be(NO2)2 + Pb =>
Pb(NO2)2 + Be = Be(NO2)2 + Pb
Ag2CrO4 + (NH4)2S = Ag2S + (NH4)2CrO4 =>
Ag2CrO4 + (NH4)2S = Ag2S + (NH4)2CrO4
FeBr2 + Cl2 = FeCl3 + Br =>
2 FeBr2 + 3 Cl2 = 2 FeCl3 + 4 Br
M + MgCl2 = MCl + Mg =>
2 M + MgCl2 = 2 MCl + Mg
MnSO4 + NaClO + NaOH = MnO2 + NaSO4 + NaCl + H2O =>
2 MnSO4 + 3 NaClO + 2 NaOH = 2 MnO2 + 2 NaSO4 + 3 NaCl + H2O
H2O2 + NaClO = O2 + Cl2 + NaOH =>
H2O2 + 2 NaClO = O2 + Cl2 + 2 NaOH
KF(aq) + Ca(NO3)2(aq) = CaF2(s) + KNO3(aq) =>
2 KF(aq) + Ca(NO3)2(aq) = CaF2(s) + 2 KNO3(aq)
P4 + OH{-} + H2O = H2PO2{-} + P2H4 =>
3 P4 + 8 OH{-} + 8 H2O = 8 H2PO2{-} + 2 P2H4
CaSO4*2H2O + CO2 + NH4OH = (NH4)2SO4 + CaCO3 + H2O =>
CaSO4*2H2O + CO2 + 2 NH4OH = (NH4)2SO4 + CaCO3 + 3 H2O
Pb(C2H3O2)2 + K3PO4 = Pb3(PO4)2 + CH3CO2K =>
3 Pb(C2H3O2)2 + 2 K3PO4 = Pb3(PO4)2 + 6 CH3CO2K
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
CaSO4*2H2O + CO2 + NH4OH = (NH4)2SO4 + CaCO3 + H2O =>
CaSO4*2H2O + CO2 + 2 NH4OH = (NH4)2SO4 + CaCO3 + 3 H2O
Cu(NO3)2*3H2O + NH4OH = Cu(OH)2 + NH4NO3 + H2O =>
Cu(NO3)2*3H2O + 2 NH4OH = Cu(OH)2 + 2 NH4NO3 + 3 H2O
C3H8O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
Ca(NO3)2 + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2 + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
CoO + Al = Co + AlO =>
CoO + Al = Co + AlO
Ca(PO4)2 = Ca + PO4 =>
Ca(PO4)2 = Ca + 2 PO4
F2 + HNO3 = FNO3 + H2 =>
F2 + 2 HNO3 = 2 FNO3 + H2
Fe{2+} + C12H8N2 = Fe(C12H8N2)3{2+} =>
Fe{2+} + 3 C12H8N2 = Fe(C12H8N2)3{2+}
MgI2 + H2SO4 = MgSO4 + I2 + SO2 + H2O =>
MgI2 + 2 H2SO4 = MgSO4 + I2 + SO2 + 2 H2O
Pb + H3PO4 = H + Pb(PO4) =>
Pb + H3PO4 = 3 H + Pb(PO4)
Ni(NO3)2 + Na2S = NiS + NaNO3 =>
Ni(NO3)2 + Na2S = NiS + 2 NaNO3
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Na[FeCl4] + KOH = Fe(OH)3 + KCl + NaOH =>
Na[FeCl4] + 4 KOH = Fe(OH)3 + 4 KCl + NaOH
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
C6H6 + NaOH = C6H5Na + H2O =>
C6H6 + NaOH = C6H5Na + H2O
SnI4 + KI = SnI2 + KI3 =>
SnI4 + KI = SnI2 + KI3
CaSO4*2H2O + CO2 + NH3 = (NH4)2SO4 + CaCO3 + H2O =>
CaSO4*2H2O + CO2 + 2 NH3 = (NH4)2SO4 + CaCO3 + H2O
Cu2O + Pb = Cu + PbO =>
Cu2O + Pb = 2 Cu + PbO
SO3 + MnO4 = SO4 + Mn =>
4 SO3 + MnO4 = 4 SO4 + Mn
NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2
KIO3 + HCI + KI = I2 + H2O + KCI =>
KIO3 + 6 HCI + 5 KI = 3 I2 + 3 H2O + 6 KCI
NH2OH + Cl2 = N2 + HCl + H2O =>
2 NH2OH + Cl2 = N2 + 2 HCl + 2 H2O
HCl + Li2S = H2S + LiCl =>
2 HCl + Li2S = H2S + 2 LiCl
SO3 + Na2SO3 = Na2SO4 + S =>
SO3 + 3 Na2SO3 = 3 Na2SO4 + S
CH3COOH + MgOH2 = CH3OH2 + MgCOOH =>
CH3COOH + MgOH2 = CH3OH2 + MgCOOH
FeS + HBr = Fe + Br2 + H2S =>
FeS + 2 HBr = Fe + Br2 + H2S
K3P = P + K2 =>
2 K3P = 2 P + 3 K2
ClCH2COOH + NH3 = H2NCH2COOH + HCl =>
ClCH2COOH + NH3 = H2NCH2COOH + HCl
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
K2Cr2O7 + H2O2H2SO4 = O2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 8 H2O2H2SO4 = 7 O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 16 H2O
CH3COOH + MgOH2 = CH3OH2 + MgCOOH =>
CH3COOH + MgOH2 = CH3OH2 + MgCOOH
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