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2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(PO4)2 + C + SiO2 = P4 + CO + CaSiO3 =>
2 Ca(PO4)2 + 14 C + 2 SiO2 = P4 + 14 CO + 2 CaSiO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + Ag{+} = Mg{2+} + Ag =>
Mg + 2 Ag{+} = Mg{2+} + 2 Ag
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NO3{-} + I2 + H{+} = IO3{-} + NO2 + H2O =>
10 NO3{-} + I2 + 8 H{+} = 2 IO3{-} + 10 NO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + Ag2SO4 = ZnSO4 + Ag =>
Zn + Ag2SO4 = ZnSO4 + 2 Ag
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Mg + Ag{+} = Mg{2+} + Ag =>
Mg + 2 Ag{+} = Mg{2+} + 2 Ag
N + H = NH3 =>
N + 3 H = NH3
C + O2 = CO2 =>
C + O2 = CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H12O6 + NO = N2O + CO2 + H2O =>
C6H12O6 + 24 NO = 12 N2O + 6 CO2 + 6 H2O
Pb + Cl = PbCl2 =>
Pb + 2 Cl = PbCl2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
K + O2 = KO2 =>
K + O2 = KO2
Cl2(g) + KBr(aq) = KCl(aq) + Br2(l) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(l)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
N + O2 = NO =>
2 N + O2 = 2 NO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
CaO + SO2 + O2 = CaSO4 =>
2 CaO + 2 SO2 + O2 = 2 CaSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Hg2 + Cl = Hg2Cl2 =>
Hg2 + 2 Cl = Hg2Cl2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
Hg2 + Cl = HgCl2 =>
Hg2 + 4 Cl = 2 HgCl2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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