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H3PO2 + 2 I + H2O = H3PO3 + 2 HI
Ca(OH)2 + NO = CaNO2 + H2O =>
Ca(OH)2 + NO = CaNO2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HJ + O2 = H2O + J2 =>
4 HJ + O2 = 2 H2O + 2 J2
Al(OH)3 + Ba(OH)2 = Ba3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3(AlO3)2 + 6 H2O
Rb2SO4 + KF = RbKF + SO4 =>
Rb2SO4 + 2 KF = 2 RbKF + SO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NaHCO3 + CaCl2*2H2O(aq) = NaCl + Ca{2+} + HCO3{-} + H2O =>
2 NaHCO3 + CaCl2*2H2O(aq) = 2 NaCl + Ca{2+} + 2 HCO3{-} + 2 H2O
Al(OH)3 + Na2S = Na(OH) + Al2S3 =>
2 Al(OH)3 + 3 Na2S = 6 Na(OH) + Al2S3
SO2(r) + O2(r) = SO3(r) =>
2 SO2(r) + O2(r) = 2 SO3(r)
Ca(HCO3)2(aq) = CaCO3(s) + CO2(g) + H2O(l) =>
Ca(HCO3)2(aq) = CaCO3(s) + CO2(g) + H2O(l)
NaOH + H2SO4 = Na2SO4(aq) + H2O =>
2 NaOH + H2SO4 = Na2SO4(aq) + 2 H2O
H2SO4(aq) + Sr(OH)2(aq) = H2O(l) + SrSO4 =>
H2SO4(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrSO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NI3*NH3 = N2 + NH4I + I2 =>
8 NI3*NH3 = 5 N2 + 6 NH4I + 9 I2
Na2CO3 + K2CO3 = NaKCO3 =>
Na2CO3 + K2CO3 = 2 NaKCO3
C2H5ONa + HCl = C2H5OH + NaCl =>
C2H5ONa + HCl = C2H5OH + NaCl
Pb + NH4OH = Pb(NH3) + H2O =>
Pb + NH4OH = Pb(NH3) + H2O
Al2Te3 + H2O = Al(OH)3 + H2Te =>
Al2Te3 + 6 H2O = 2 Al(OH)3 + 3 H2Te
Cr(OH)3 + HClO4 = H2O + Cl3CrO12 =>
Cr(OH)3 + 3 HClO4 = 3 H2O + Cl3CrO12
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
Mg + C = MgC =>
Mg + C = MgC
NH3 + FeSO4*7H2O + FeCl3 = H2O + Fe3O4 + NH4Cl + H2SO4 =>
6 NH3 + FeSO4*7H2O + 2 FeCl3 = 3 H2O + Fe3O4 + 6 NH4Cl + H2SO4
PbO(s) + HNO3(aq) = Pb(NO3)2(aq) + H2O(l) =>
PbO(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + H2O(l)
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
K2[PbI4] + H2O = PbI2 + KOH + HI =>
K2[PbI4] + 2 H2O = PbI2 + 2 KOH + 2 HI
Zn + Sn = ZnSn =>
Zn + Sn = ZnSn
Ag(NO3)2 + Na2(SO4) = Ag(SO4) + Na2(NO3)2 =>
Ag(NO3)2 + Na2(SO4) = Ag(SO4) + Na2(NO3)2
CH3COOH + NH3 = CH3COO + NH4 =>
CH3COOH + NH3 = CH3COO + NH4
C2O3H7 + O2 = CO2 + H2O =>
4 C2O3H7 + 9 O2 = 8 CO2 + 14 H2O
KFe[Fe(CN)6] + NaOH = Na3[Fe(CN)6] + K3[Fe(CN)6] + Fe(OH)2 =>
3 KFe[Fe(CN)6] + 6 NaOH = 2 Na3[Fe(CN)6] + K3[Fe(CN)6] + 3 Fe(OH)2
MnSO4 + NaCO3 + KNO3 = NaMnO4 + KNO2 + Na2SO4 + CO2 =>
MnSO4 + 3 NaCO3 + KNO3 = NaMnO4 + KNO2 + Na2SO4 + 3 CO2
Sn + Hg2(NO3)2 = Hg2 + Sn(NO3)4 =>
Sn + 2 Hg2(NO3)2 = 2 Hg2 + Sn(NO3)4
Ta + H2SO4 = Ta2(SO4)3 + H2 =>
2 Ta + 3 H2SO4 = Ta2(SO4)3 + 3 H2
Mg + Ag(NO)3 = Mg(NO)3 + Ag =>
Mg + Ag(NO)3 = Mg(NO)3 + Ag
C7H5O2Na + H2SO4 = C7H6O2 + Na2SO4 =>
2 C7H5O2Na + H2SO4 = 2 C7H6O2 + Na2SO4
Ni + Fe(SO4) = Fe + Ni(SO4)2 =>
Ni + 2 Fe(SO4) = 2 Fe + Ni(SO4)2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Sn + Cd(NO3)2 = Sn(NO3) + Cd =>
2 Sn + Cd(NO3)2 = 2 Sn(NO3) + Cd
Cu(OH)2*CuCO3(s) = CuO(s) + H2O(l) + CO2(g) =>
Cu(OH)2*CuCO3(s) = 2 CuO(s) + H2O(l) + CO2(g)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
ClO3{-} + Br{-} + H2O = Br2 + Cl{-} + OH{-} =>
ClO3{-} + 6 Br{-} + 3 H2O = 3 Br2 + Cl{-} + 6 OH{-}
SrCl2 + (NH4)2HPO4 = SrHPO4 + NH4Cl =>
SrCl2 + (NH4)2HPO4 = SrHPO4 + 2 NH4Cl
CrF2 + Ca = CaF2 + Cr =>
CrF2 + Ca = CaF2 + Cr
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaI(ag) + Cl2(g) = NaCl(aq) + I2(s) =>
2 NaI(ag) + Cl2(g) = 2 NaCl(aq) + I2(s)
C5H5NH + H2O = C5H5N + H3O =>
C5H5NH + H2O = C5H5N + H3O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
HCl + Fe + NaOH = NaCl + FeO + H2 =>
HCl + Fe + NaOH = NaCl + FeO + H2
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