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Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
KOH + NaNO3 = KNO3 + NaOH =>
KOH + NaNO3 = KNO3 + NaOH
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
BACL2 + H2SO4 = BASO4 + H2CL2 =>
BACL2 + H2SO4 = BASO4 + H2CL2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NaCl + (NH4)2HPO4 = (NH4)Cl + Na2HPO4 =>
2 NaCl + (NH4)2HPO4 = 2(NH4)Cl + Na2HPO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NO2 + H2O = H{+} + NO3{-} + NO2{-} =>
2 NO2 + H2O = 2 H{+} + NO3{-} + NO2{-}
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
SO3 + HNO3 = H2SO4 + N2O5 =>
SO3 + 2 HNO3 = H2SO4 + N2O5
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO(g) + CO(g) = N2(g) + CO2(g) =>
2 NO(g) + 2 CO(g) = N2(g) + 2 CO2(g)
FeBr + H2SO4 = Fe2(SO4)2 + H2Br =>
2 FeBr + 2 H2SO4 = Fe2(SO4)2 + 2 H2Br
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NH3 + H{+} = NH4{+} =>
NH3 + H{+} = NH4{+}
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cr(NO3)3 + NaOH + Br2 = Na2CrO4 + NaBr + H2O + NaNO3 =>
2 Cr(NO3)3 + 16 NaOH + 3 Br2 = 2 Na2CrO4 + 6 NaBr + 8 H2O + 6 NaNO3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CaH + H2O = Ca(OH)2 + H2 =>
2 CaH + 4 H2O = 2 Ca(OH)2 + 3 H2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaO + KOH = Ca(OH)2 + K2O =>
CaO + 2 KOH = Ca(OH)2 + K2O
KMnO4(aq) + H2C2O4(aq) = K2C2O4(aq) + HMnO4 =>
2 KMnO4(aq) + H2C2O4(aq) = K2C2O4(aq) + 2 HMnO4
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NH4OH + CdCl2 = Cd(OH)2 + NH4Cl =>
2 NH4OH + CdCl2 = Cd(OH)2 + 2 NH4Cl
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
KMnO4(aq) + H2C2O4(aq) = K2C2O4(aq) + HMnO4(aq) =>
2 KMnO4(aq) + H2C2O4(aq) = K2C2O4(aq) + 2 HMnO4(aq)
C12H22O11 + O2 = H2O + CO2 =>
C12H22O11 + 12 O2 = 11 H2O + 12 CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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