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2 Al2O3 = 4 Al + 3 O2
AgC2H3O2 + O2 = Ag2O + CO2 + H2O =>
2 AgC2H3O2 + 4 O2 = Ag2O + 4 CO2 + 3 H2O
NH4OH + HCN = HNH4 + CNOH =>
NH4OH + HCN = HNH4 + CNOH
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CaCl2 + Na2CO3{2-} = CaCO3{2-} + NaCl =>
CaCl2 + Na2CO3{2-} = CaCO3{2-} + 2 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
KHSO5 + H2O = KHSO4 + H2O2 =>
KHSO5 + H2O = KHSO4 + H2O2
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
MgSO4 + KCl = MgCl + KSO4 =>
MgSO4 + KCl = MgCl + KSO4
CuO + O2 = CuO2 =>
2 CuO + O2 = 2 CuO2
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Rb + N2 = Rb3N =>
6 Rb + N2 = 2 Rb3N
Na3N + Mg = Mg3N2 + Na =>
2 Na3N + 3 Mg = Mg3N2 + 6 Na
CUO + CH4 = CU + CO2 + H2O =>
4 CUO + CH4 = 4 CU + CO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AgNO3(aq) + Na2SO3(aq) = Ag2SO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO3(aq) = Ag2SO3(s) + 2 NaNO3(aq)
NH3 + H3O = NH4 + H2O =>
NH3 + H3O = NH4 + H2O
ZnO + H = Zn + H2O =>
ZnO + 2 H = Zn + H2O
Na2O2 + Na = Na2O =>
Na2O2 + 2 Na = 2 Na2O
BaCl2 + NaCO3 = BaCO3 + NaCl2 =>
BaCl2 + NaCO3 = BaCO3 + NaCl2
SCl = S + Cl =>
SCl = S + Cl
Pb(CH3COO) + NaSO3 = PbSO3 + Na(CH3COO) =>
Pb(CH3COO) + NaSO3 = PbSO3 + Na(CH3COO)
CH3(CH2)7 + O2 = CO2 + H2O =>
4 CH3(CH2)7 + 49 O2 = 32 CO2 + 34 H2O
FeCl3 + H2O = FeOH3 + HCl + O2 =>
FeCl3 + 3 H2O = FeOH3 + 3 HCl + O2
MgBr2 + MnI6 = MgI2 + MnBr6 =>
3 MgBr2 + MnI6 = 3 MgI2 + MnBr6
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
HBrO = H2 + Br2 + O2 =>
2 HBrO = H2 + Br2 + O2
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + NaOH(aq) =>
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaOH(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3C(CH3)CCH3 + KMnO4 + H2O = C4H9(OH)2 + MnO2 + KOH =>
12 CH3C(CH3)CCH3 + KMnO4 + 29 H2O = 15 C4H9(OH)2 + MnO2 + KOH
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
ClK + O2 = ClO3K =>
2 ClK + 3 O2 = 2 ClO3K
HNO2 + Al(OH)3 = Al(NO2)3 + H2O =>
3 HNO2 + Al(OH)3 = Al(NO2)3 + 3 H2O
CH3CH2OH + H2O = CO2 + H =>
CH3CH2OH + 3 H2O = 2 CO2 + 12 H
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C6H10O + NaBH4 + C2H5OH = C6H12O + CH3OBH3{-} + Na{+} =>
5 C6H10O + 4 NaBH4 + 5 C2H5OH = 6 C6H12O + 4 CH3OBH3{-} + 4 Na{+}
Cu + FeO = Cu2O + Fe2 =>
4 Cu + 2 FeO = 2 Cu2O + Fe2
C10H15NO + KMnO4 = C10H13NO + H2O + KMn =>
4 C10H15NO + KMnO4 = 4 C10H13NO + 4 H2O + KMn
Cl2 + KI + H2O = KCl + KIO3 + HI =>
3 Cl2 + 7 KI + 3 H2O = 6 KCl + KIO3 + 6 HI
Al + Ba2O3 = Al2O3 + Ba =>
2 Al + Ba2O3 = Al2O3 + 2 Ba
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