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2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sr(CO3) + Na3PO4 = Na2CO3 + Sr3(PO4)2 =>
3 Sr(CO3) + 2 Na3PO4 = 3 Na2CO3 + Sr3(PO4)2
P4 + oxygen = P4O10 =>
P4 + 5 O2 = P4O10
Na2SO3 + H = H2SO3 + Na =>
Na2SO3 + 2 H = H2SO3 + 2 Na
Na(NH2) + Na(NO3) = NaN3 + Na(OH) + NH3 =>
3 Na(NH2) + Na(NO3) = NaN3 + 3 Na(OH) + NH3
C14H13NaO3 + CH3COOH = C14H14O3 + Na2CO3 + H2O =>
4 C14H13NaO3 + 8 CH3COOH = 5 C14H14O3 + 2 Na2CO3 + 7 H2O
S2Cl2 + H2SO4 = SO2 + HClH2O =>
S2Cl2 + 3 H2SO4 = 5 SO2 + 2 HClH2O
CrCl3 + NH3 = Cr(NH3)5Cl3 =>
CrCl3 + 5 NH3 = Cr(NH3)5Cl3
Na(Cl)2 + Ag = Na(Ag)2 + Cl =>
Na(Cl)2 + 2 Ag = Na(Ag)2 + 2 Cl
HgO + KCN + H2O = K2Hg(CN)4 + KOH =>
HgO + 4 KCN + H2O = K2Hg(CN)4 + 2 KOH
Co{2+} + NO2{-} + H{+} = Co(NO2)6{3+} + NO + H2O =>
Co{2+} + 13 NO2{-} + 14 H{+} = Co(NO2)6{3+} + 7 NO + 7 H2O
NaNO2 + NaMnO4 + H2SO4 = MnSO4 + NaNO3 + Na2SO4 + H2O =>
5 NaNO2 + 2 NaMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + Na2SO4 + 3 H2O
NH3 + NO = N2O + H2O =>
2 NH3 + 8 NO = 5 N2O + 3 H2O
NaOH + FeBr{3} = FeOH{3} + NaBr =>
NaOH + FeBr{3} = FeOH{3} + NaBr
I2 + AlCl3 = Cl + AlI3 =>
3 I2 + 2 AlCl3 = 6 Cl + 2 AlI3
XCH2Br + NH3 = XCH2NH2 + NH4Br =>
XCH2Br + 2 NH3 = XCH2NH2 + NH4Br
Fe + S + HCl = FeCl2 + H2S =>
Fe + S + 2 HCl = FeCl2 + H2S
C6H5NO2 + Fe + HCl = FeCl3 + C6H5NH2 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = 2 FeCl3 + C6H5NH2 + 2 H2O
H2S + LOH = L2S + H2O =>
H2S + 2 LOH = L2S + 2 H2O
CuSO4 = Cu2S + SO2 + O2 =>
2 CuSO4 = Cu2S + SO2 + 3 O2
TiO2 + LiOH = LiTiO2 + H2O + O2 =>
4 TiO2 + 4 LiOH = 4 LiTiO2 + 2 H2O + O2
Na2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + Na2SO4 =>
Na2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + Na2SO4
Na2SO4 + NH4Cl = Na2H4Cl + NSO4 =>
Na2SO4 + NH4Cl = Na2H4Cl + NSO4
Cu(NO3)2 + NH3 + H2O = CuO + (NH4)NO3 =>
Cu(NO3)2 + 2 NH3 + H2O = CuO + 2(NH4)NO3
(PNCl2)3 + Li2S = PSN + LiCl =>
(PNCl2)3 + 3 Li2S = 3 PSN + 6 LiCl
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
CaCO3 + AlPO4 = Al2(CO3)3 + Ca3(PO4)2 =>
3 CaCO3 + 2 AlPO4 = Al2(CO3)3 + Ca3(PO4)2
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
Al4C3 + CO2 = Al2(CO3)3 + CO =>
Al4C3 + 15 CO2 = 2 Al2(CO3)3 + 12 CO
Mg + HSO4 = Mg(SO4)2 + H =>
Mg + 2 HSO4 = Mg(SO4)2 + 2 H
BaCO3 + CH3COOH = H2O + CO2 + Ba(CH3COO)2 =>
BaCO3 + 2 CH3COOH = H2O + CO2 + Ba(CH3COO)2
C6H5COOH + CH3CH2OH = C9H10O2 + H2O =>
C6H5COOH + CH3CH2OH = C9H10O2 + H2O
Al2S3 + Cl2 = AlCl3 + S2 =>
2 Al2S3 + 6 Cl2 = 4 AlCl3 + 3 S2
H2NC6H4CO2H + KOH = H2NC6H4CO2K + H2O =>
H2NC6H4CO2H + KOH = H2NC6H4CO2K + H2O
NH3 + O2 = N2 + H2O(l) =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O(l)
K2S2O5 + Cu = CuSO4 + K2O + S =>
K2S2O5 + Cu = CuSO4 + K2O + S
NaCl + SnSe2 = Na2Se + SnCl4 =>
4 NaCl + SnSe2 = 2 Na2Se + SnCl4
Cl2 + HI = I2 + HCl =>
Cl2 + 2 HI = I2 + 2 HCl
Li3AsO3 + Ba = Ba3(AsO3)3 + Li =>
3 Li3AsO3 + 3 Ba = Ba3(AsO3)3 + 9 Li
C3H8O3 + H2 = C3H8 + H2O =>
C3H8O3 + 3 H2 = C3H8 + 3 H2O
Bi(OH)3 = BiOOH + H2O =>
Bi(OH)3 = BiOOH + H2O
Na2S + Br2 + H2O = H2SO4 + NaBr + HBr =>
Na2S + 4 Br2 + 4 H2O = H2SO4 + 2 NaBr + 6 HBr
MgTi2O5 + FeTiO3 = FeTi2O5 + MgTiO3 =>
MgTi2O5 + FeTiO3 = FeTi2O5 + MgTiO3
N2SO3(aq) + AgNO3(aq) = Ag2SO3(aq) + N2O3(s) =>
N2SO3(aq) + 2 AgNO3(aq) = Ag2SO3(aq) + 2 N2O3(s)
NaCl + PbF2 = PbCl2 + NaF =>
2 NaCl + PbF2 = PbCl2 + 2 NaF
SbCl3 + Na2S2O3 + H2O = Sb2S2 + H2SO4 + NaCl + HCl =>
8 SbCl3 + 9 Na2S2O3 + 13 H2O = 4 Sb2S2 + 10 H2SO4 + 18 NaCl + 6 HCl
CuCl2 + K3PO4 = Cu3(PO4)2 + K3Cl3 =>
3 CuCl2 + 2 K3PO4 = Cu3(PO4)2 + 2 K3Cl3
LiOH + CaS = Ca(OH)2 + Li2S =>
2 LiOH + CaS = Ca(OH)2 + Li2S
K2Cr2O7 + CH3CHOHCH3 + H2SO4 = Cr2(SO4) + CH3COCH3 + K2SO4 + H2O =>
K2Cr2O7 + 5 CH3CHOHCH3 + 2 H2SO4 = Cr2(SO4) + 5 CH3COCH3 + K2SO4 + 7 H2O
Al + NH4NO3 = Al2O3 + N2 + H2O =>
2 Al + 3 NH4NO3 = Al2O3 + 3 N2 + 6 H2O
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