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C8H8 + 4 O2 = 8 CO + 8 H
C9H11NO + KMnO4 + H2SO4 = H2O + C9H9NO3 + K2SO4 + MnSO4 =>
5 C9H11NO + 6 KMnO4 + 9 H2SO4 = 14 H2O + 5 C9H9NO3 + 3 K2SO4 + 6 MnSO4
TiO2 + Nb2O5 = TiNbO2 + O2 =>
4 TiO2 + 2 Nb2O5 = 4 TiNbO2 + 5 O2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O8 =>
27 NaHCO3 + 8 C6H8O7 = 21 CO2 + 23 H2O + 9 Na3C6H5O8
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
Ca(OH)2 + H3PO4 = H2O + [Ca(OH)]3PO4 =>
3 Ca(OH)2 + H3PO4 = 3 H2O + [Ca(OH)]3PO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH3CH2CH2NH2 + H2O = CH3CH2CH2NH3 + O2 =>
4 CH3CH2CH2NH2 + 2 H2O = 4 CH3CH2CH2NH3 + O2
C3H8O3 + C18H36O2 = C21H38O2 + H2O =>
C3H8O3 + C18H36O2 = C21H38O2 + 3 H2O
CH4 + HeF2 = CF4 + HF + He =>
CH4 + 4 HeF2 = CF4 + 4 HF + 4 He
C6H5COONa + NaOH = C6H6 + Na2CO3 =>
C6H5COONa + NaOH = C6H6 + Na2CO3
SiO2(s) + Na2CO3 = Na4SiO4 + CO2 =>
SiO2(s) + 2 Na2CO3 = Na4SiO4 + 2 CO2
KI(aq) + Pb(NO3)2(aq) = PbI2(s) + K(NO3)(aq) =>
2 KI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 K(NO3)(aq)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
NH4Cl + Fe(NO3)3 = (NH4)1(NO3)3 + FeCl =>
NH4Cl + Fe(NO3)3 = (NH4)1(NO3)3 + FeCl
H3O = H + O5 =>
5 H3O = 15 H + O5
NO + O2 = NO23 =>
NO + 11 O2 = NO23
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
(d)Ba(OH)2(s) + HCl(aq) = BaCl2(aq) + H2O(l) =>
(d)Ba(OH)2(s) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
Cl2 + CaF2 = CaCl2 + F =>
Cl2 + CaF2 = CaCl2 + 2 F
H2SO3S + H2O + Br = H2SO4 + HBr =>
H2SO3S + 5 H2O + 8 Br = 2 H2SO4 + 8 HBr
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
NaNO3 + Na2SO4 = NaSO4 + Na2NO3 =>
NaNO3 + Na2SO4 = NaSO4 + Na2NO3
(NH4)2S + CuSO4 = CuS + H2SO4 + NH3 =>
(NH4)2S + CuSO4 = CuS + H2SO4 + 2 NH3
C8H8O3 + NaOH = NaC8H7O3 + H2O =>
C8H8O3 + NaOH = NaC8H7O3 + H2O
Cd2SO4 + H3PO4 = Cd3PO4 + H2SO4 =>
3 Cd2SO4 + 2 H3PO4 = 2 Cd3PO4 + 3 H2SO4
CaCl2 + H2 = CaCl + HCl =>
2 CaCl2 + H2 = 2 CaCl + 2 HCl
Zi + H2SO4 = H2Zi + SO4 =>
Zi + H2SO4 = H2Zi + SO4
H2 + C + O2 = CH3CH2OH =>
6 H2 + 4 C + O2 = 2 CH3CH2OH
H2O + UF6 = F2UO2 + HF =>
2 H2O + UF6 = F2UO2 + 4 HF
C2H6O + H2O = H2 + CO2 =>
C2H6O + 3 H2O = 6 H2 + 2 CO2
C6H6 + O2 = CO6 + H2O =>
2 C6H6 + 39 O2 = 12 CO6 + 6 H2O
FeCl3 + Na2(NO3)2 = Fe(NO3)3 + NaCl =>
2 FeCl3 + 3 Na2(NO3)2 = 2 Fe(NO3)3 + 6 NaCl
CO3 + H2 = HO2 + CH2 =>
4 CO3 + 7 H2 = 6 HO2 + 4 CH2
B + NO2 = B(NO2)3 =>
B + 3 NO2 = B(NO2)3
H2S + MgCl2 = MgH2 + Cl2S =>
H2S + MgCl2 = MgH2 + Cl2S
MgCO3 + HCl = MgCl2H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2H2O + CO2
Al2(SO4)3 + (NH4)S + H2O = (NH4)2SO4 + Al(OH)3 + H2S =>
Al2(SO4)3 + 8(NH4)S + 10 H2O = 4(NH4)2SO4 + 2 Al(OH)3 + 7 H2S
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2 =>
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2
C3H8(g) + O(g) = H2O(l) + CO2(g) =>
C3H8(g) + 10 O(g) = 4 H2O(l) + 3 CO2(g)
CH3COONa + NH2OHHCl = CH3COOH + NH2OH + NaCl =>
CH3COONa + NH2OHHCl = CH3COOH + NH2OH + NaCl
C3H5N3O9 = H2O + CO2 + N2 + O2 =>
4 C3H5N3O9 = 10 H2O + 12 CO2 + 6 N2 + O2
NaNO3 + HNO3 + Pb(OH)2 = Na(NO3)2 + PbNa(NO3)2 + H2O =>
2 NaNO3 + 2 HNO3 + Pb(OH)2 = Na(NO3)2 + PbNa(NO3)2 + 2 H2O
SiO2 + Fe2SiO4 = Fe2SiO2 + SiO4 =>
SiO2 + Fe2SiO4 = Fe2SiO2 + SiO4
NH4HCO3 + H2SO4 = NH4HSO4 + H2O + CO2 =>
NH4HCO3 + H2SO4 = NH4HSO4 + H2O + CO2
KMnO4 + AsH3 + H2SO4 = H3AsSO4 + KMnSO4 + H2O =>
KMnO4 + 3 AsH3 + 4 H2SO4 = 3 H3AsSO4 + KMnSO4 + 4 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
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