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2 MgCl2 + O2 = 2 MgO + 2 Cl2
NO2 + H2O = NO3 + H2 =>
NO2 + H2O = NO3 + H2
magnesium + chlorine = magnesiumchloride =>
Mg + Cl2 = MgCl2
ScBr3 = Sc + Br =>
ScBr3 = Sc + 3 Br
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
BaCl2(s) + K2SO4(aq) = BaSO4(s) + KCl(aq) =>
BaCl2(s) + K2SO4(aq) = BaSO4(s) + 2 KCl(aq)
CaSO4 + SiO2 = CaSiO3 + O + S =>
CaSO4 + SiO2 = CaSiO3 + 3 O + S
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(aq) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(aq)
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
C6H6N6O6 + O2 = H2O + CO2 + N2 =>
2 C6H6N6O6 + 9 O2 = 6 H2O + 12 CO2 + 6 N2
Sb2O5 + HI = Sb2O3 + I2 + H2O =>
Sb2O5 + 4 HI = Sb2O3 + 2 I2 + 2 H2O
NO3{-} + S{2-} + H{+} = NO + S + H2O =>
2 NO3{-} + 3 S{2-} + 8 H{+} = 2 NO + 3 S + 4 H2O
CH2O = C6H12O6 =>
6 CH2O = C6H12O6
AgBr + Na3PO4 = Ag3PO4 + NaBr =>
3 AgBr + Na3PO4 = Ag3PO4 + 3 NaBr
Ni + H2S = NiS + H2 =>
Ni + H2S = NiS + H2
F2(g) + FeI2(aq) = FeF2(aq) + I2(g) =>
F2(g) + FeI2(aq) = FeF2(aq) + I2(g)
SO2Cl2 = SO2 + Cl2 =>
SO2Cl2 = SO2 + Cl2
Br2 + Cr2(SO4)3 + NaOH = NaBr + Na2CrO4 + Na2SO4 + H2O =>
3 Br2 + Cr2(SO4)3 + 16 NaOH = 6 NaBr + 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
Ca(C2H3O2)2 + K3PO4 = Ca3(PO4)2 + KC2H3O2 =>
3 Ca(C2H3O2)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KC2H3O2
FeHCO3 + O2 = Fe2O3 + CO2 + H2O =>
2 FeHCO3 + O2 = Fe2O3 + 2 CO2 + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Al{3+} + Br{-} + H2O{2-} = H{+} + BrO{3-} + Al =>
2 Al{3+} + 3 Br{-} + 3 H2O{2-} = 6 H{+} + 3 BrO{3-} + 2 Al
N2H2 = N2 + NH3 =>
3 N2H2 = 2 N2 + 2 NH3
P4 + Cl = PCl5 =>
P4 + 20 Cl = 4 PCl5
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
S1H4 + O2 = S1O2 + H2O =>
S1H4 + 2 O2 = S1O2 + 2 H2O
Na2SO3(aq) + S8(s) = Na2S2O3(aq) =>
8 Na2SO3(aq) + S8(s) = 8 Na2S2O3(aq)
KMnO4 + H2SO4 + KI = K2SO4 + I2 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KI = 6 K2SO4 + 5 I2 + 2 MnSO4 + 8 H2O
C21H40 + O2 = CO2 + H2O =>
C21H40 + 31 O2 = 21 CO2 + 20 H2O
Fe + Pb(CH3COO)2 = Fe(CH3COO)3 + Pb =>
2 Fe + 3 Pb(CH3COO)2 = 2 Fe(CH3COO)3 + 3 Pb
S2 + N2 = N2S5 =>
5 S2 + 2 N2 = 2 N2S5
K2Cr2O7 + H2O + K2SO3 = K[Cr(OH)4] + K2SO4 =>
K2Cr2O7 + 4 H2O + 3 K2SO3 = 2 K[Cr(OH)4] + 3 K2SO4
Al + NH4ClO4 = Al2O3 + HCl + N2O + H2O =>
8 Al + 6 NH4ClO4 = 4 Al2O3 + 6 HCl + 3 N2O + 9 H2O
H2O2 + Cl{-} = OCl{-} + H2O =>
H2O2 + Cl{-} = OCl{-} + H2O
Na2MnO4 + CH3COOH = MnO2 + CH3COONa + NaMnO4 + H2O =>
3 Na2MnO4 + 4 CH3COOH = MnO2 + 4 CH3COONa + 2 NaMnO4 + 2 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2(aq) + 2 H2O(l)
Sn + NaOH + H2O = Na2[Sn(OH)4] + H2 =>
Sn + 2 NaOH + 2 H2O = Na2[Sn(OH)4] + H2
C6H6(l) + Cl2(g) = C6H5Cl(l) + HCl(g) =>
C6H6(l) + Cl2(g) = C6H5Cl(l) + HCl(g)
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
NaOH(s) + H2SO4(l) = Na2SO4(l) + H2O(l) =>
2 NaOH(s) + H2SO4(l) = Na2SO4(l) + 2 H2O(l)
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Al(NO3)3 + C2H5NO2 = Al2O3 + CO2 + H2O + N2 =>
6 Al(NO3)3 + 10 C2H5NO2 = 3 Al2O3 + 20 CO2 + 25 H2O + 14 N2
Al + NO3{-} + OH{-} + H2O = Al(OH)6{3-} + NH3 =>
8 Al + 3 NO3{-} + 21 OH{-} + 18 H2O = 8 Al(OH)6{3-} + 3 NH3
C2H4(g) + H2O(l) = CH3CH2OH(l) =>
C2H4(g) + H2O(l) = CH3CH2OH(l)
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
HCI = H + CI =>
HCI = H + CI
Na + CH3OH = CH3ONa + H =>
Na + CH3OH = CH3ONa + H
Na2C2O4 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
C16H33COOH + O2 = C + H2O =>
2 C16H33COOH + 15 O2 = 34 C + 34 H2O
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