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(NH4)2C2O4 + Ca(OH)2 = CaC2O4 + 2 NH4OH
Mg + NaCl = MgCl + Na2 =>
2 Mg + 2 NaCl = 2 MgCl + Na2
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
PbCl + HCl = Pb + HCl2 =>
PbCl + HCl = Pb + HCl2
BaI2 + K2S = BaS + KI =>
BaI2 + K2S = BaS + 2 KI
Na2S + Fe2SO4 = Fe2S + Na2SO4 =>
Na2S + Fe2SO4 = Fe2S + Na2SO4
Sn + KOH = SnKO + H =>
Sn + KOH = SnKO + H
Al + HClO + H{+} = Cl2 + Al{3+} + H2O =>
2 Al + 6 HClO + 6 H{+} = 3 Cl2 + 2 Al{3+} + 6 H2O
Na2SO4 + Sr(OH)2 = Na2(OH)2 + SrSO4 =>
Na2SO4 + Sr(OH)2 = Na2(OH)2 + SrSO4
C6H5N2Cl + CuCN = C6H5CN + N2 + CuCl =>
C6H5N2Cl + CuCN = C6H5CN + N2 + CuCl
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
SbCl3 + Pb = Sb + PbCl2 =>
2 SbCl3 + 3 Pb = 2 Sb + 3 PbCl2
KClO3HNO3 = KNO3HClO3 =>
KClO3HNO3 = KNO3HClO3
Fe2Cl2 + NaOH = FeOH + NaCl =>
Fe2Cl2 + 2 NaOH = 2 FeOH + 2 NaCl
CH3OH + CH3COOH = CH3OCOCH3 + H2O =>
CH3OH + CH3COOH = CH3OCOCH3 + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
C3H7OH + CH3COOH = CH3COOC3H7 + HOH =>
C3H7OH + CH3COOH = CH3COOC3H7 + HOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaOH(aq) + Al(OH)3(s) = NaAlO2(aq) + H2O(l) =>
NaOH(aq) + Al(OH)3(s) = NaAlO2(aq) + 2 H2O(l)
SiF4 + H2O = H2SiO3 + H2[SiF6] =>
3 SiF4 + 3 H2O = H2SiO3 + 2 H2[SiF6]
Na2S + HgCl = NaCl + Hg2S =>
Na2S + 2 HgCl = 2 NaCl + Hg2S
FeS + HBr = Fe + Br2S + H2 =>
FeS + 2 HBr = Fe + Br2S + H2
CO2 + H2O = C2 + OH =>
2 CO2 + 4 H2O = C2 + 8 OH
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
MnO2 + H2C2O4 = CO2 + H2O + MnC2O4 =>
MnO2 + 2 H2C2O4 = 2 CO2 + 2 H2O + MnC2O4
PbO4 + H2O = H2PbO5 =>
PbO4 + H2O = H2PbO5
Cr{+3} + Ni = Cr + Ni{+2} =>
2 Cr{+3} + 3 Ni = 2 Cr + 3 Ni{+2}
HAuCl4 + NaBH4 = Au + BH4 + HCl + NaCl3 =>
HAuCl4 + NaBH4 = Au + BH4 + HCl + NaCl3
C3H8 + Cl2 = HCl + C3Cl8 =>
C3H8 + 8 Cl2 = 8 HCl + C3Cl8
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Na2S + Ba = Ba(Na2S)2 =>
2 Na2S + Ba = Ba(Na2S)2
FeO + H2SO2 = Fe(SO2) + H2O =>
FeO + H2SO2 = Fe(SO2) + H2O
Na2N2O2 + N2O4 = Na2N2O3 + NO =>
2 Na2N2O2 + N2O4 = 2 Na2N2O3 + 2 NO
CaO + Cu(NO3)2 = CuO + Ca(NO3)2 =>
CaO + Cu(NO3)2 = CuO + Ca(NO3)2
C11H15NO2 + C6H10O3 = C15H17NO3 + CH3CH2OH + H2O =>
C11H15NO2 + C6H10O3 = C15H17NO3 + CH3CH2OH + H2O
HBr(aq) + (NH4)2CO3(aq) = CO2(g) + H2O(l) + NH4Br(aq) =>
2 HBr(aq) + (NH4)2CO3(aq) = CO2(g) + H2O(l) + 2 NH4Br(aq)
H2SO5 + FeSO4 = Fe2(SO4)3 + H2O =>
H2SO5 + 2 FeSO4 = Fe2(SO4)3 + H2O
As2S3 + H2O2 = AsO4 + SO4 + H =>
As2S3 + 10 H2O2 = 2 AsO4 + 3 SO4 + 20 H
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
FeBr2H2O = Fe(OH)BrHBr =>
FeBr2H2O = Fe(OH)BrHBr
Ca3(Po4)2 + H3Po4 = Ca(H2Po4)2 =>
Ca3(Po4)2 + 4 H3Po4 = 3 Ca(H2Po4)2
KI + CH2O + HCl = KCl + H2O + CHI =>
KI + CH2O + HCl = KCl + H2O + CHI
Na3PO4 + MnCl2 = Na3Cl2 + MnPO4 =>
Na3PO4 + MnCl2 = Na3Cl2 + MnPO4
HI + Au = AuI + H2 =>
2 HI + 2 Au = 2 AuI + H2
*Cu + S = *CuS =>
*Cu + S = *CuS
HClO = Cl2 + HClO2 + H2O =>
3 HClO = Cl2 + HClO2 + H2O
C2H2O4 + Ca(OH)2 = C2H2O4OH + Ca2 =>
4 C2H2O4 + 2 Ca(OH)2 = 4 C2H2O4OH + Ca2
HNO3 + Hg + HCl = NO2 + HgCl2 + H2O =>
2 HNO3 + Hg + 2 HCl = 2 NO2 + HgCl2 + 2 H2O
Na2Co3 + CoSO4 = NaSO4 + CoCo3 =>
4 Na2Co3 + 8 CoSO4 = 8 NaSO4 + 5 CoCo3
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