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2 COCl2 + O2 = 2 CO2 + 2 Cl2
Cu2S + AlBr3 = CuBr + Al2S3 =>
3 Cu2S + 2 AlBr3 = 6 CuBr + Al2S3
Ba(OH)2H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 3 H2O
Na2S(aq) + Cl2(aq) = NaCl(aq) + S8(s) =>
8 Na2S(aq) + 8 Cl2(aq) = 16 NaCl(aq) + S8(s)
Cu + HNO3(c) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(c) = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4Cl + NH4NO3 = N + Cl + H2O =>
NH4Cl + 2 NH4NO3 = 5 N + Cl + 6 H2O
C20H49 + O2 = CO2 + H2O =>
4 C20H49 + 129 O2 = 80 CO2 + 98 H2O
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
SrCO3 + Mg = SrO + MgO + CO =>
SrCO3 + Mg = SrO + MgO + CO
NaHCO3 + Na2H2P2O7 = Na3PO4 + CO2 + H2O =>
4 NaHCO3 + Na2H2P2O7 = 2 Na3PO4 + 4 CO2 + 3 H2O
Fe(NO3)2 + NaHCO3 = Fe(HCO3)2 + Na(NO3) =>
Fe(NO3)2 + 2 NaHCO3 = Fe(HCO3)2 + 2 Na(NO3)
Na3(PO4) + AlCl3 = Na3Cl3 + Al(PO4) =>
Na3(PO4) + AlCl3 = Na3Cl3 + Al(PO4)
NiFeMnC6O12 + Na2CO3 + O2 = NaNiFeMnO6 + CO2 =>
4 NiFeMnC6O12 + 2 Na2CO3 + 11 O2 = 4 NaNiFeMnO6 + 26 CO2
(COOH)2 + MnO4 = CO2 + Mn + H2O =>
4(COOH)2 + MnO4 = 8 CO2 + Mn + 4 H2O
Hg(NO3)2 + K2SO4 = HgSO4 + K2(NO3)2 =>
Hg(NO3)2 + K2SO4 = HgSO4 + K2(NO3)2
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
MgCO3 + C6H8O7*H2O = C6H6MgO7 + H2O + CO2 =>
MgCO3 + C6H8O7*H2O = C6H6MgO7 + 2 H2O + CO2
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
Fe + Cu3(SO4)2 = Cu + Fe2(SO4)3 =>
4 Fe + 3 Cu3(SO4)2 = 9 Cu + 2 Fe2(SO4)3
C6H6O(s) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
Li2O + H2O = LiOH = =>
Li2O + H2O = 2 LiOH
Mercury(II)Chlorate + SodiumSulfide = SodiumChlorate + Mercury(II)Sulfide =>
Mercury(II)Chlorate + SodiumSulfide = SodiumChlorate + Mercury(II)Sulfide
Sn(SO4)2 + Al = Al2(SO4)3 + Sn =>
3 Sn(SO4)2 + 4 Al = 2 Al2(SO4)3 + 3 Sn
CN{-} + OCl{-} + OH{-} = CO3{2-} + N2 + Cl{-} + H2O =>
2 CN{-} + 5 OCl{-} + 2 OH{-} = 2 CO3{2-} + N2 + 5 Cl{-} + H2O
HBrO3 + Na = NaBrO3 + H2 =>
2 HBrO3 + 2 Na = 2 NaBrO3 + H2
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
K2CrO3 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO3 + 12 HCl = 4 KCl + 2 CrCl3 + 6 H2O + Cl2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Cu{2+} + Cl{-} = CuCl2 =>
Cu{2+} + 2 Cl{-} = CuCl2
HgCl4 + SnCl2 = HgCl2 + SnCl4 =>
HgCl4 + SnCl2 = HgCl2 + SnCl4
AgNO3 + NaCl + HCl = AgNO2 + NaOH + Cl2 =>
AgNO3 + NaCl + HCl = AgNO2 + NaOH + Cl2
(NH4)3PO4 + BaS = (NH4)2S + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 BaS = 3(NH4)2S + Ba3(PO4)2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Ae + Br = AeBr =>
Ae + Br = AeBr
NO + NH4OH = N2 + H2O =>
6 NO + 4 NH4OH = 5 N2 + 10 H2O
Cu2 + Br2 = CuBr =>
Cu2 + Br2 = 2 CuBr
NaIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + H2O =>
2 NaIO3 + 5 Na2SO3 + H2SO4 = I2 + 6 Na2SO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO2 + H2 = H2O + S =>
SO2 + 2 H2 = 2 H2O + S
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4(NO3) =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4(NO3)
C4H9Cl + KCN = KCl + C4H9CN =>
C4H9Cl + KCN = KCl + C4H9CN
H{+} + SO4{-2} + Cl{-} = S2O3{-2} + Cl2 + H2O =>
10 H{+} + 2 SO4{-2} + 8 Cl{-} = S2O3{-2} + 4 Cl2 + 5 H2O
AgNO3 + H3PO3 = Ag + H3PO4 + NO2 =>
AgNO3 + H3PO3 = Ag + H3PO4 + NO2
BaBr2 + Ca = CaBr2 + Ba =>
BaBr2 + Ca = CaBr2 + Ba
Be2{+} + Al = Be + Al3{+} =>
Be2{+} + 3 Al = 2 Be + Al3{+}
KClO3 + MgSO4 = K2SO4 + Mg(ClO3)2 =>
2 KClO3 + MgSO4 = K2SO4 + Mg(ClO3)2
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3} =>
AgNO{3} + Na{2}CO{3} = Ag{2}CO{3} + NaNO{3}
NH3(g) + HCl(aq) = NH4Cl(aq) =>
NH3(g) + HCl(aq) = NH4Cl(aq)
(NH4)3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + NH3 + H2O =>
2(NH4)3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 NH3 + 6 H2O
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