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4 MgO + 2 Na2CO3 = 2 Mg2CO3 + 2 Na2O + O2
Na5P3O10 + H2SO4*12H2O = Na2SO4 + H3PO4 + H2O =>
2 Na5P3O10 + 5 H2SO4*12H2O = 5 Na2SO4 + 6 H3PO4 + 56 H2O
Al4C3 + NaOH + H2O = NaAlO2 + CH4 =>
Al4C3 + 4 NaOH + 4 H2O = 4 NaAlO2 + 3 CH4
Fe(C2O4)3 + K + H2O = K3Fe(C2O4)3*3H2O =>
Fe(C2O4)3 + 3 K + 3 H2O = K3Fe(C2O4)3*3H2O
HI + (NH4)OH = H2O + (NH4)I =>
HI + (NH4)OH = H2O + (NH4)I
C8H8O + Br2 = C8H7BrO + HBr =>
C8H8O + Br2 = C8H7BrO + HBr
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CoCl2*6H2O + NH3 + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 8 NH3 + 2 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
Pb(OH)2 + H2CO3 = PbCO3 + HOH =>
Pb(OH)2 + H2CO3 = PbCO3 + 2 HOH
Na2TeO3 + NaI + HCI = NaCI + Te + H2O + I2 =>
Na2TeO3 + 4 NaI + 6 HCI = 6 NaCI + Te + 3 H2O + 2 I2
IO3 + I + H = I2H2O =>
IO3 + 5 I + 6 H = 3 I2H2O
K + Ca(HCO3)2 = K(HCO3)2 + Ca =>
K + Ca(HCO3)2 = K(HCO3)2 + Ca
PotassiumPhosphate + Tin(IV)Nitrate = PotassiumNitrate + Tin(IV)Phosphate =>
PotassiumPhosphate + Tin(IV)Nitrate = PotassiumNitrate + Tin(IV)Phosphate
FeSO4 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + K2SO4 =>
4 FeSO4 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 4 K2SO4
MgCl2(aq) + AgNO3 = AgCl(s) + Mg(NO3)2(aq) =>
MgCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Mg(NO3)2(aq)
Ba3(PO4)2 + Fe(OH)3 = FePO4 + Ba(OH)2 =>
Ba3(PO4)2 + 2 Fe(OH)3 = 2 FePO4 + 3 Ba(OH)2
[Fe(CN)6]{3-} + I{-} = I2{-} + [Fe(CN)6]{4-} =>
[Fe(CN)6]{3-} + 2 I{-} = I2{-} + [Fe(CN)6]{4-}
ZnO(s) + KOH(aq) + H2O(aq) = K2[Zn(OH)4](s) =>
ZnO(s) + 2 KOH(aq) + H2O(aq) = K2[Zn(OH)4](s)
NH4NO3 + BaCrO4 = Ba(NO3)2 + (NH4)2CrO4 =>
2 NH4NO3 + BaCrO4 = Ba(NO3)2 + (NH4)2CrO4
AlNO + NaOH = Al(OH)3 + Na3NO =>
AlNO + 3 NaOH = Al(OH)3 + Na3NO
H2CO3 + Ca(NO3)2 = HNO3 + CaCO3 =>
H2CO3 + Ca(NO3)2 = 2 HNO3 + CaCO3
AlBr3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Br2 + H2O =>
10 AlBr3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Br2 + 24 H2O
CrBr = Cr + Br =>
CrBr = Cr + Br
GeS2 + K2S = K2GeS3 =>
GeS2 + K2S = K2GeS3
Zr + I2 = ZrI4 =>
Zr + 2 I2 = ZrI4
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Ni(NO3)2 + NH3 + H2O = NH3NO3 + Ni(OH)2 =>
9 Ni(NO3)2 + 14 NH3 + 12 H2O = 16 NH3NO3 + 9 Ni(OH)2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
NaHCO3 + C3H8O3 = NaC3H5O3 + CO2 + H2O =>
7 NaHCO3 + 6 C3H8O3 = 7 NaC3H5O3 + 4 CO2 + 10 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
K2CO3 + SnCl4 = Sn(CO3)4 + K2Cl =>
4 K2CO3 + SnCl4 = Sn(CO3)4 + 4 K2Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4O2 = N2 + H2O =>
2 NH4O2 = N2 + 4 H2O
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
Sn(NO2)4 + K3PO4 = KNO2 + Sn3(PO4)4 = =>
3 Sn(NO2)4 + 4 K3PO4 = 12 KNO2 + Sn3(PO4)4
C17H35COOH + CH3NH2 = C17H35COONH2 + CH4 =>
C17H35COOH + CH3NH2 = C17H35COONH2 + CH4
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2 + 6 H2O
Cd(OH) = Cd + OH =>
Cd(OH) = Cd + OH
H2SiO3 + BaO = H2O + BaSiO3 =>
H2SiO3 + BaO = H2O + BaSiO3
COCl2 + KOH = KCl + CO(OH)2 =>
COCl2 + 2 KOH = 2 KCl + CO(OH)2
BaO + HNO2 = Ba(NO2)2 + H2O =>
BaO + 2 HNO2 = Ba(NO2)2 + H2O
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O =>
CH3CH3CHOH + HCl = CH3CH3CHCl + H2O
SnCl2*2H2O + C2H2O4 = SnC2O4 + HCl + H2O =>
SnCl2*2H2O + C2H2O4 = SnC2O4 + 2 HCl + 2 H2O
HS{-} + H2O = S{2-} + H3O{+} =>
HS{-} + H2O = S{2-} + H3O{+}
CuCl2 + ZnCl2 = CuCl4 + Zn =>
CuCl2 + ZnCl2 = CuCl4 + Zn
Ni(NO3)2 + KOH = Ni(OH)2 + KNO3 =>
Ni(NO3)2 + 2 KOH = Ni(OH)2 + 2 KNO3
BaBr2 = Ba + Br2 =>
BaBr2 = Ba + Br2
H2SO4 + (NH4)2SO4 + NaVO3 = NH4V3O8 + Na2SO4 + H2O =>
2 H2SO4 + (NH4)2SO4 + 6 NaVO3 = 2 NH4V3O8 + 3 Na2SO4 + 2 H2O
Ba + O + H2 = Ba(OH)2 =>
Ba + 2 O + H2 = Ba(OH)2
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaNO3(aq)
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