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CuSO4 + Ca(OH)2 + 2 HCl = CaSO4 + CuCl2 + 2 H2O
CH3COCH2CH2CH3 + O2 = CO2 + H2O =>
CH3COCH2CH2CH3 + 7 O2 = 5 CO2 + 5 H2O
NaOH + FeCl3 = Fe(OH)3(s) + NaCl(aq) =>
3 NaOH + FeCl3 = Fe(OH)3(s) + 3 NaCl(aq)
SrC6O6 + HCl = SrCl2 + H + C6O6 =>
SrC6O6 + 2 HCl = SrCl2 + 2 H + C6O6
C6H8O7 + CaCO3 = C12H14CaO14 + H2O + CO2 =>
2 C6H8O7 + CaCO3 = C12H14CaO14 + H2O + CO2
H2O + NO + NO2 = HNO2 =>
H2O + NO + NO2 = 2 HNO2
NH4 + OH = NH3 + H2O = =>
NH4 + OH = NH3 + H2O
Na2CrO4 + OH = CrO4 + NaOH =>
Na2CrO4 + 2 OH = CrO4 + 2 NaOH
NaHCO3 + CH3CO2H = C2H3Na02 + H2O + CO2 =>
16 NaHCO3 + 13 CH3CO2H = 8 C2H3Na02 + 22 H2O + 26 CO2
C7H11 + NH4ClO4 = H2O + HCl + CO2 + N2 =>
10 C7H11 + 78 NH4ClO4 = 172 H2O + 78 HCl + 70 CO2 + 39 N2
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
C6H4(COOH)2 + KOH = C6H4(COOK)2 + H2O =>
C6H4(COOH)2 + 2 KOH = C6H4(COOK)2 + 2 H2O
NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3
I + O = I3O =>
3 I + O = I3O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CuS + NO3 = CuSO4 + NO =>
CuS + 2 NO3 = CuSO4 + 2 NO
NaHSO4 = Na2S2O7 + H2O =>
2 NaHSO4 = Na2S2O7 + H2O
C6H5CH3 + HNO3 = C6H2CH3(NO2)3 + H2O =>
C6H5CH3 + 3 HNO3 = C6H2CH3(NO2)3 + 3 H2O
Pb(OH)2 + OH{-} = Pb(OH)4{2-}(aq) =>
Pb(OH)2 + 2 OH{-} = Pb(OH)4{2-}(aq)
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3 =>
K2SiO3 + SO2 + H2O = K2SO3 + H2SiO3
AuCl3 + FeSO4 = Au2(SO4)3 + FeCl2 =>
2 AuCl3 + 3 FeSO4 = Au2(SO4)3 + 3 FeCl2
NH4Cl + O2 = N2 + HCl + H2O =>
4 NH4Cl + 3 O2 = 2 N2 + 4 HCl + 6 H2O
AuCl3 + FeSO4 = Au2(SO4)3 + FeCl2 =>
2 AuCl3 + 3 FeSO4 = Au2(SO4)3 + 3 FeCl2
Sn + Br2 = SnBr2 =>
Sn + Br2 = SnBr2
K2Cr2O7 + Ti = TiO2 + K2O + Cr =>
K2Cr2O7 + 3 Ti = 3 TiO2 + K2O + 2 Cr
AuCl3 + FeSO4 = Au2(SO4)3 + FeCl2 =>
2 AuCl3 + 3 FeSO4 = Au2(SO4)3 + 3 FeCl2
C2H6S2 + O2 = CO2 + H2O + S =>
2 C2H6S2 + 7 O2 = 4 CO2 + 6 H2O + 4 S
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CaCl2Mg(OH)2 = Ca(OH)2MgCl2 =>
CaCl2Mg(OH)2 = Ca(OH)2MgCl2
Br2 + HNO3 = HBrO4 + NO2 + H2O =>
Br2 + 14 HNO3 = 2 HBrO4 + 14 NO2 + 6 H2O
CuCl2(aq) + NH4OH = NH4Cl + Cu(OH)2 =>
CuCl2(aq) + 2 NH4OH = 2 NH4Cl + Cu(OH)2
Pb + NaOH + H2O = Na[Pb(OH)2] + H2 =>
2 Pb + 2 NaOH + 2 H2O = 2 Na[Pb(OH)2] + H2
Cr2O3 + Na2SO4 = Cr2(SO4)3 + Na2O =>
Cr2O3 + 3 Na2SO4 = Cr2(SO4)3 + 3 Na2O
KI + FeCl3 = I2 + FeCl2 + KCl =>
2 KI + 2 FeCl3 = I2 + 2 FeCl2 + 2 KCl
KOH + H2O + BeO = K2[Be(OH)4] =>
2 KOH + H2O + BeO = K2[Be(OH)4]
C7H14 = C7H2 + H2 =>
C7H14 = C7H2 + 6 H2
K + N2 = K3N =>
6 K + N2 = 2 K3N
H2O + CU = CUO + H2 =>
H2O + CU = CUO + H2
CaCo3 + H3Po4 = CaCo3H3Po4 =>
CaCo3 + H3Po4 = CaCo3H3Po4
KHF2 + H3BO3 = H2BF2KO2 + H2O =>
KHF2 + H3BO3 = H2BF2KO2 + H2O
AlBr3 + Cl2 = Br2 + AlCl3 =>
2 AlBr3 + 3 Cl2 = 3 Br2 + 2 AlCl3
MgCl2 + (NH4)2HPO4 + H2O = MgNH4PO4*6H2O + HCl + NH4Cl =>
MgCl2 + (NH4)2HPO4 + 6 H2O = MgNH4PO4*6H2O + HCl + NH4Cl
BeSO4 + BaNO2 = BeNO2 + BaSO4 =>
BeSO4 + BaNO2 = BeNO2 + BaSO4
CuCl2 + K2CO3 = Cu(CO3) + KCl =>
CuCl2 + K2CO3 = Cu(CO3) + 2 KCl
HIO3 + KI = K[I(I2)] + KIO3 + H2O =>
6 HIO3 + 8 KI = 3 K[I(I2)] + 5 KIO3 + 3 H2O
HCl + AlO3 = AlCl3 + H2O + O2 =>
12 HCl + 4 AlO3 = 4 AlCl3 + 6 H2O + 3 O2
Be + AgCl = BeCl + Ag =>
Be + AgCl = BeCl + Ag
NaMnO4 + Na2S + H2O = MnO2 + Na2SO4 + NaOH =>
8 NaMnO4 + 3 Na2S + 4 H2O = 8 MnO2 + 3 Na2SO4 + 8 NaOH
NH4OH + Mg = Mg(OH)2 + NH4 =>
2 NH4OH + Mg = Mg(OH)2 + 2 NH4
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