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Al4C3 + 12 H + 12 OH = 4 Al(OH)3 + 3 CH4
AgNO3 + Na3C6H5O7 = Ag + Na2C5H4O5 + CO2 + NaNO3 + HNO3 =>
2 AgNO3 + Na3C6H5O7 = 2 Ag + Na2C5H4O5 + CO2 + NaNO3 + HNO3
C6H10 + KMnO4 + H2O = C3H6O2 + KMnO2 =>
2 C6H10 + 3 KMnO4 + 2 H2O = 4 C3H6O2 + 3 KMnO2
NH4VO3 + H2SO4 + KI = V2O + (NH4)2SO2 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 7 H2SO4 + 12 KI = V2O + (NH4)2SO2 + 7 H2O + 6 K2SO4 + 6 I2
NaClO + H2O = HClO + HO{-} + Na{+} =>
NaClO + H2O = HClO + HO{-} + Na{+}
CaCl2 + NH3 = CaH2 + NCl3 =>
3 CaCl2 + 2 NH3 = 3 CaH2 + 2 NCl3
NH4NO3 + HCl = NH4Cl + HNO3 =>
NH4NO3 + HCl = NH4Cl + HNO3
LiNO3 + C2H5NO2 = Li2O + N2 + CO2 + H2O =>
18 LiNO3 + 10 C2H5NO2 = 9 Li2O + 14 N2 + 20 CO2 + 25 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu3Zn2 + HNO3 = Cu(NO3)2 + NO2 + H2O + Zn =>
Cu3Zn2 + 12 HNO3 = 3 Cu(NO3)2 + 6 NO2 + 6 H2O + 2 Zn
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
FeSO4Pb(NO3)2 = Fe(NO3)2SO4Pb =>
FeSO4Pb(NO3)2 = Fe(NO3)2SO4Pb
C2H5NO2 + H = C2H5NH2 + H2O =>
C2H5NO2 + 6 H = C2H5NH2 + 2 H2O
BO3H3 + CH3OH = BO3C3H9 + H2O =>
BO3H3 + 3 CH3OH = BO3C3H9 + 3 H2O
Pb(NO3)2 + Cu2SO3 = CuNO3 + PbSO3 =>
Pb(NO3)2 + Cu2SO3 = 2 CuNO3 + PbSO3
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Na3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2(s) + NaNO3(aq) =>
2 Na3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(s) + 6 NaNO3(aq)
Fe(s) + HCl = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3(aq) + 3 H2(g)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
K2[HgI4] + NaOH + NH3 = [Hg2ONH2]I + H2O + KI + NaI =>
2 K2[HgI4] + 3 NaOH + NH3 = [Hg2ONH2]I + 2 H2O + 4 KI + 3 NaI
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Na2CO3 + CuCl2 + H2O = NaCl + (CuOH)2CO3 + CO2 =>
2 Na2CO3 + 2 CuCl2 + H2O = 4 NaCl + (CuOH)2CO3 + CO2
HgClI = Cl + Hg + I =>
HgClI = Cl + Hg + I
Ag(NO3) + CuCl2 = AgCl + Cu(NO3)2 =>
2 Ag(NO3) + CuCl2 = 2 AgCl + Cu(NO3)2
NH3 + HOCl = NH4Cl + N2 + H2O =>
5 NH3 + 3 HOCl = 3 NH4Cl + N2 + 3 H2O
CH3OH + NaOCl = CO2 + NaCl + H2O =>
CH3OH + 3 NaOCl = CO2 + 3 NaCl + 2 H2O
CaSO3 + HNO3 = Ca(NO3)2 + H2O + SO2 =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + H2O + SO2
Na2S + HNO3 = Na2NO3 + NO + H2O + S =>
3 Na2S + 4 HNO3 = 3 Na2NO3 + NO + 2 H2O + 3 S
MnO4{-} + SO2 + H2O = MnO2 + HSO4{-} + H{+} =>
2 MnO4{-} + 3 SO2 + 2 H2O = 2 MnO2 + 3 HSO4{-} + H{+}
Cl2 + O2O2 = ClO3 =>
2 Cl2 + 3 O2O2 = 4 ClO3
MgCO3 + H2O2 = MgO2 + H2CO3 =>
MgCO3 + H2O2 = MgO2 + H2CO3
K2Cr2O7(aq) + AgNO3(aq) = Ag2Cr2O7(s) + KNO3(aq) =>
K2Cr2O7(aq) + 2 AgNO3(aq) = Ag2Cr2O7(s) + 2 KNO3(aq)
FeSO4 + NaOH + H3PO4 + H2O2 = FePO4 + Na2SO4 + H2O =>
2 FeSO4 + 4 NaOH + 2 H3PO4 + H2O2 = 2 FePO4 + 2 Na2SO4 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K3[Fe(SCN)6] + KF = K3FeF6 + KSCN =>
K3[Fe(SCN)6] + 6 KF = K3FeF6 + 6 KSCN
Cr2O3 + HCl + NaCl = CrCl3 + NaOH =>
Cr2O3 + 3 HCl + 3 NaCl = 2 CrCl3 + 3 NaOH
NL(CO)4 = NL + CO =>
NL(CO)4 = NL + 4 CO
C2H2 + HOH + KMnO4 = C2H2O2 + MnO2 + KOH =>
3 C2H2 + 2 HOH + 4 KMnO4 = 3 C2H2O2 + 4 MnO2 + 4 KOH
Zn(NO3)2 + KOH = K(NO3)2 + Zn(OH) =>
Zn(NO3)2 + KOH = K(NO3)2 + Zn(OH)
Fe + S2 = FeS3 =>
2 Fe + 3 S2 = 2 FeS3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
ZnS(s) + HNO3(aq) = ZnSO4(aq) + NO2(g) + H2O(l) =>
ZnS(s) + 8 HNO3(aq) = ZnSO4(aq) + 8 NO2(g) + 4 H2O(l)
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