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8 ZnS + 4 O2 = 8 ZnO + S8
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeS2 + HNO3 = Fe(NO3)3 + NO2 + SO2 + H2O =>
FeS2 + 14 HNO3 = Fe(NO3)3 + 11 NO2 + 2 SO2 + 7 H2O
C16H18N2O4S + O2 = CO + H2O + NO2 + SO3 =>
C16H18N2O4S + 14 O2 = 16 CO + 9 H2O + 2 NO2 + SO3
CrCl3 + Br2 + KOH = K2CrO4 + KCl + H2O + KBr =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KCl + 8 H2O + 6 KBr
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2
K3(Fe(CN)6) + Cl = KCl + C2N2 + Fe(CN)4 =>
K3(Fe(CN)6) + 3 Cl = 3 KCl + C2N2 + Fe(CN)4
Sn(OH)2 + HCl = H2O + SnCl2 =>
Sn(OH)2 + 2 HCl = 2 H2O + SnCl2
CrO4{-2} + I{-} + H{+} = Cr{+3} + I2 + H2O =>
2 CrO4{-2} + 6 I{-} + 16 H{+} = 2 Cr{+3} + 3 I2 + 8 H2O
NH4Cl2 + CaOH = CaCl2 + NH3 + H2O =>
NH4Cl2 + CaOH = CaCl2 + NH3 + H2O
CH3CHOOH + NaOH = H2O + NaCH3CHOO =>
CH3CHOOH + NaOH = H2O + NaCH3CHOO
HAlO2 = AlO + OH =>
HAlO2 = AlO + OH
Ca(HCO3)2(s) = CaO(s) + H2O(l) + CO2(g) =>
Ca(HCO3)2(s) = CaO(s) + H2O(l) + 2 CO2(g)
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
H + CU(OH)2 = CU + H2O =>
2 H + CU(OH)2 = CU + 2 H2O
H2SO4 + NaI = NaSO4 + H2I =>
H2SO4 + NaI = NaSO4 + H2I
H2SO4 + Ba = H2 + BaSO4 =>
H2SO4 + Ba = H2 + BaSO4
BaCl2 + Al(NO3)3 = Ba(NO3)3 + AlCl2 =>
BaCl2 + Al(NO3)3 = Ba(NO3)3 + AlCl2
Fe + CaO = Ca + FeO =>
Fe + CaO = Ca + FeO
C5H7 + O2 = CO2 + H2O =>
4 C5H7 + 27 O2 = 20 CO2 + 14 H2O
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
NaOH + Al(NO3)3 = Al + (OH)3 + NaNO3 =>
3 NaOH + Al(NO3)3 = Al + (OH)3 + 3 NaNO3
H + CU(OH)2 = CU + H2O =>
2 H + CU(OH)2 = CU + 2 H2O
Na2CO3 + Cr2(SO4)3 + H2O = Cr(OH)3 + CO2 + Na2SO4 =>
3 Na2CO3 + Cr2(SO4)3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 3 Na2SO4
CI2 + CaI2 = I2 + CaC =>
CI2 + CaI2 = 2 I2 + CaC
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
K[OH] + HCl = KCl + H2O =>
K[OH] + HCl = KCl + H2O
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
Al(OH)3 + H2SO4H2SO4 = Al2(SO4)3 + H2O =>
4 Al(OH)3 + 3 H2SO4H2SO4 = 2 Al2(SO4)3 + 12 H2O
NO + CO2 = NCO3 =>
NO + CO2 = NCO3
FeS + O = Fe3O2 + SO2 =>
3 FeS + 8 O = Fe3O2 + 3 SO2
Fe2(SO4)3 + NH4OH = Fe2(OH) + (NH4)2(SO4)3 + Fe(OH)3 =>
5 Fe2(SO4)3 + 10 NH4OH = 4 Fe2(OH) + 5(NH4)2(SO4)3 + 2 Fe(OH)3
CH3CH2CHO + CuO = CH3CH2COOH + Cu =>
CH3CH2CHO + CuO = CH3CH2COOH + Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
V2O3 + H3PO4 = VPO4 + H2O =>
V2O3 + 2 H3PO4 = 2 VPO4 + 3 H2O
MnO4{-} + I{-} = I2 + Mn2{+} + O2{-} =>
4 MnO4{-} + 2 I{-} = I2 + 2 Mn2{+} + 8 O2{-}
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NH4F + FeCl3 = FeF3 + NH4Cl =>
3 NH4F + FeCl3 = FeF3 + 3 NH4Cl
NH3 + CH3COOH = NH4 + CH3COO =>
NH3 + CH3COOH = NH4 + CH3COO
NaCl(s)H2O(l) = HClNaOH =>
NaCl(s)H2O(l) = HClNaOH
CrCl2 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + 2 H2O2 + 4 NaOH = Na2CrO4 + 2 NaCl + 4 H2O
V2O5 + Ca = V + CaO2 =>
2 V2O5 + 5 Ca = 4 V + 5 CaO2
CH3OH + O2 = CH3O + H2O =>
4 CH3OH + O2 = 4 CH3O + 2 H2O
NaCl + C6H14 = Na + C + HCl =>
14 NaCl + C6H14 = 14 Na + 6 C + 14 HCl
KSCN + Fe(NO3)3 = Fe(SCN)3 + KNO3 =>
3 KSCN + Fe(NO3)3 = Fe(SCN)3 + 3 KNO3
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
H2O + SO3 = S + OH =>
3 H2O + SO3 = S + 6 OH
Na2SiO3 + CaBr2 = Na2Br2 + CaSiO3 =>
Na2SiO3 + CaBr2 = Na2Br2 + CaSiO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
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