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Cu2SO4 + 2 H2O = 2 Cu(OH) + H2SO4
KMnO4 + BiBr + H2SO4 = Br2 + MnSO4 + K2SO4 + Bi2(SO4)3 + H2O =>
6 KMnO4 + 10 BiBr + 24 H2SO4 = 5 Br2 + 6 MnSO4 + 3 K2SO4 + 5 Bi2(SO4)3 + 24 H2O
Cu2SO4 + H2O = Cu(OH) + H2SO4 =>
Cu2SO4 + 2 H2O = 2 Cu(OH) + H2SO4
In + HOH = H2 + In(OH)3 =>
2 In + 6 HOH = 3 H2 + 2 In(OH)3
MnO2 + O2 + OH{-} = MnO4{-2} + H2O =>
2 MnO2 + O2 + 4 OH{-} = 2 MnO4{-2} + 2 H2O
V2O5 + H2S = V2S5 + H2O =>
V2O5 + 5 H2S = V2S5 + 5 H2O
As + NaOH = Na3AsO3 + H =>
As + 3 NaOH = Na3AsO3 + 3 H
Hg2(CrO4) = Cr2O3 + Hg + O2 =>
4 Hg2(CrO4) = 2 Cr2O3 + 8 Hg + 5 O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + K2CO3 = Fe2(CO3)3 + K =>
2 Fe + 3 K2CO3 = Fe2(CO3)3 + 6 K
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Cr(OH)3 + ClO3{-} + OH{-} = CrO42{-} + Cl{-} + H2O =>
3 Cr(OH)3 + 40 ClO3{-} + 3 OH{-} = 3 CrO42{-} + 40 Cl{-} + 6 H2O
Fe(OH)3 + NH3 = Fe(NH2)3 + H2O =>
Fe(OH)3 + 3 NH3 = Fe(NH2)3 + 3 H2O
HCl + Fe = FeCl2 + H2 =>
2 HCl + Fe = FeCl2 + H2
BaCl2 + NaI = BaI2 + NaCl =>
BaCl2 + 2 NaI = BaI2 + 2 NaCl
Bi + N2 = Bi3N =>
6 Bi + N2 = 2 Bi3N
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SO4 + SO3 = Na2S2O7 =>
Na2SO4 + SO3 = Na2S2O7
C2H2 + AgNO3 + NH3 = C2Ag2 + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH3 = C2Ag2 + 2 NH4NO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + H2O4S = H2 + O4SZn =>
Zn + H2O4S = H2 + O4SZn
H2SO3 + Cr(OH)3 = Cr2(SO3)3 + H2O =>
3 H2SO3 + 2 Cr(OH)3 = Cr2(SO3)3 + 6 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
[Cu(NH3)4]SO4*H2O + HCl = CuCl2 + H2O + H2SO4 + NH4Cl =>
[Cu(NH3)4]SO4*H2O + 6 HCl = CuCl2 + H2O + H2SO4 + 4 NH4Cl
Eu5NbP5O20 = EuNb2O5 + EuPO4 + P4 + Eu4P3O12 =>
32 Eu5NbP5O20 = 16 EuNb2O5 + 128 EuPO4 + 5 P4 + 4 Eu4P3O12
Cu2SO4 + H2O = Cu(OH) + H2SO4 =>
Cu2SO4 + 2 H2O = 2 Cu(OH) + H2SO4
SO2 + BaO2 = BaSO3 + O2 =>
2 SO2 + 2 BaO2 = 2 BaSO3 + O2
Si + O2 = SiO2 =>
Si + O2 = SiO2
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
Cu2SO4 + Na3PO4 = Cu3PO4 + Na2SO4 =>
3 Cu2SO4 + 2 Na3PO4 = 2 Cu3PO4 + 3 Na2SO4
Sc + HCl = ScCl3 + H2 =>
2 Sc + 6 HCl = 2 ScCl3 + 3 H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
C3H6N6O6(s) = CO(g) + H2O(g) + N2(g) =>
C3H6N6O6(s) = 3 CO(g) + 3 H2O(g) + 3 N2(g)
Cu2SO4 + H2O = Cu(OH) + H2SO4 =>
Cu2SO4 + 2 H2O = 2 Cu(OH) + H2SO4
CrO3 + NaI + H2O = I2 + Na3[Cr(OH)6] =>
2 CrO3 + 6 NaI + 6 H2O = 3 I2 + 2 Na3[Cr(OH)6]
Br + Ca = CaBr =>
Br + Ca = CaBr
NaHCO3 + Pb(NO3)2 = NaNO3 + Pb(HCO3)2 =>
2 NaHCO3 + Pb(NO3)2 = 2 NaNO3 + Pb(HCO3)2
FeO + H2SO4 = Fe2(SO4)3 + S + H2O =>
6 FeO + 10 H2SO4 = 3 Fe2(SO4)3 + S + 10 H2O
KMnO4 + K2S2O3 + HCl = K2SO4 + MnCl2 + MnSO4 + H2O =>
8 KMnO4 + 5 K2S2O3 + 14 HCl = 9 K2SO4 + 7 MnCl2 + MnSO4 + 7 H2O
AgNO3 + BrI = AgI + BrNO3 =>
AgNO3 + BrI = AgI + BrNO3
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
KOH + HPO3 = K3PO4 + H2O =>
3 KOH + HPO3 = K3PO4 + 2 H2O
Mn(NO3)2 + XeF4 + H2O = HMnO4 + Xe + NO2 + HF =>
4 Mn(NO3)2 + 3 XeF4 + 8 H2O = 4 HMnO4 + 3 Xe + 8 NO2 + 12 HF
SbCl3 + HCl = SbH3 + Cl2 =>
SbCl3 + 3 HCl = SbH3 + 3 Cl2
NaBr + I = NaI + Br =>
NaBr + I = NaI + Br
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H8O3 + HBr = C3H7O2Br + H2O =>
C3H8O3 + HBr = C3H7O2Br + H2O
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Ca(OH)2 + NaOH = Na2CaO2 + H2O =>
Ca(OH)2 + 2 NaOH = Na2CaO2 + 2 H2O
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