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2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
HC8H404 + NaOH = Na + C4H4O4 + H2O =>
HC8H404 + 413 NaOH = 413 Na + 2 C4H4O4 + 405 H2O
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
Na + KBr = NaBr + K =>
Na + KBr = NaBr + K
Na + Pb(NO3)2 = Na(NO3)2 + Pb =>
Na + Pb(NO3)2 = Na(NO3)2 + Pb
FeSO4 + K2CrO4 + HCl = KCl + CrCl3 + Fe2(SO4)3 + FeCl2 + H2O =>
9 FeSO4 + 2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 3 Fe2(SO4)3 + 3 FeCl2 + 8 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaOH + HCl + Ca(OH)2 + H2SO4 = Na2Ca + Cl2SO4 + H2O =>
2 NaOH + 2 HCl + Ca(OH)2 + H2SO4 = Na2Ca + Cl2SO4 + 4 H2O
C17H35COOCH + O2 = CO2 + H2O =>
C17H35COOCH + 27 O2 = 19 CO2 + 18 H2O
Na2Cr2O7 + Al(NO3)3 = Na(NO3) + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 Al(NO3)3 = 6 Na(NO3) + Al2(Cr2O7)3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KNO3 + C4H5NaO6 = KC4H5O6 + NaNO3 =>
KNO3 + C4H5NaO6 = KC4H5O6 + NaNO3
SnCl4 + H2O = HCl + SnOHCl3 =>
SnCl4 + H2O = HCl + SnOHCl3
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
(NH4)2NO3 + NaOH = NH3 + H2O + Na2NO3 =>
(NH4)2NO3 + 2 NaOH = 2 NH3 + 2 H2O + Na2NO3
Ca(CH3COO)2 + H3PO4 = Ca3(PO4)2 + HCH3COO =>
3 Ca(CH3COO)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCH3COO
Bi(NO3)3 + Na2SnO2 + NaOH = Bi + Na2SnO3 + NaNO3 + H2O =>
2 Bi(NO3)3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 3 H2O
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
NaCI + H2(CO3) = Na2(CO3) + HCI =>
2 NaCI + H2(CO3) = Na2(CO3) + 2 HCI
Cu(NO3)2 + NaOH = CuNa2 + (NO3)OH =>
Cu(NO3)2 + 2 NaOH = CuNa2 + 2(NO3)OH
SO4 + HCl = H2SO4 + Cl2 =>
SO4 + 2 HCl = H2SO4 + Cl2
Nh4I + Cl2 = Nh4Cl + I2 =>
2 Nh4I + Cl2 = 2 Nh4Cl + I2
Cl2 + MgI2 = ClI + Mg =>
Cl2 + MgI2 = 2 ClI + Mg
Mn(NO3)2(aq) + NH4OH(aq) = Mn(OH)2(s) + NH4NO3(aq) =>
Mn(NO3)2(aq) + 2 NH4OH(aq) = Mn(OH)2(s) + 2 NH4NO3(aq)
FeBr2H2O = Fe(OH)BrHBr =>
FeBr2H2O = Fe(OH)BrHBr
NH4CO3 + HCl = NH4Cl + HO + CO2 =>
NH4CO3 + HCl = NH4Cl + HO + CO2
Zn(s) + Na{+}(aq) = Zn{2+}(aq) + Na(s) =>
Zn(s) + 2 Na{+}(aq) = Zn{2+}(aq) + 2 Na(s)
HgHCO3 = Hg2CO3 + H2O + CO2 =>
2 HgHCO3 = Hg2CO3 + H2O + CO2
Zn(s) + H3PO4(ac) = Zn3(PO4)2(ac) + H2(g) =>
3 Zn(s) + 2 H3PO4(ac) = Zn3(PO4)2(ac) + 3 H2(g)
C4H10O + HCl = C4H9Cl + H2O =>
C4H10O + HCl = C4H9Cl + H2O
C + H2 + OH = CH2OH =>
C + H2 + OH = CH2OH
Na2CO3 + Ca(OH)2 = Ca2(CO3)2 + NaOH =>
2 Na2CO3 + 2 Ca(OH)2 = Ca2(CO3)2 + 4 NaOH
Na2S2O3 + H2SO4 = H2SO3 + Na2SO4 + S =>
Na2S2O3 + H2SO4 = H2SO3 + Na2SO4 + S
(NH4)Br + AgNO3 = AgBr + NH4(NO3) =>
(NH4)Br + AgNO3 = AgBr + NH4(NO3)
C2H2O + H2O = C3H6O + CO2 =>
2 C2H2O + H2O = C3H6O + CO2
CaSO4 + HCl = H2SO4 + CaCl2 =>
CaSO4 + 2 HCl = H2SO4 + CaCl2
ZnCO3 + H2O = Zn(OH)2 + CO2 =>
ZnCO3 + H2O = Zn(OH)2 + CO2
NO3{-} + NH3 + OH{-} = NO2{-} + H2O =>
3 NO3{-} + NH3 + OH{-} = 4 NO2{-} + 2 H2O
Fe + NH3 = FeNH3 =>
Fe + NH3 = FeNH3
Zn + HNO3(dil) = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3(dil) = Zn(NO3)2 + 2 NO2 + 2 H2O
FeCl2 + HNO3 = Fe(NO3)3 + H2O + HCl + NO =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 2 H2O + 6 HCl + NO
*2CaOH2O = Ca(OH)2 =>
*2CaOH2O = 2 Ca(OH)2
[Fe(CN)6] + Cd(CH3COO)2 = Cd2[Fe(CN)6] + (CH3COO)2 =>
[Fe(CN)6] + 2 Cd(CH3COO)2 = Cd2[Fe(CN)6] + 2(CH3COO)2
CuSO4 + NaCl = Na2SO4 + CuCl2 =>
CuSO4 + 2 NaCl = Na2SO4 + CuCl2
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
*2CaOH2O = Ca(OH)2 =>
*2CaOH2O = 2 Ca(OH)2
Li3PO4(aq) + BaCl2(aq) = LiCl(aq) + Ba3(PO4)2(aq) =>
2 Li3PO4(aq) + 3 BaCl2(aq) = 6 LiCl(aq) + Ba3(PO4)2(aq)
CuI + O2 = CuO + I2 =>
2 CuI + O2 = 2 CuO + I2
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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