Equations balanced on the previous day | Equations balanced on the next day |
Pb(OH)3{-}(aq) + OCl{-}(aq) + H{+} = PbO2(s) + Cl{-}(aq) + 2 H2O
NH4HSO4 + HNO3 = NO2 + H2SO4 + H2O =>
NH4HSO4 + 7 HNO3 = 8 NO2 + H2SO4 + 5 H2O
(C15H31COO)3C3H5 + O2 = CO2 + H2O =>
2(C15H31COO)3C3H5 + 145 O2 = 102 CO2 + 98 H2O
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
Cu + KOH = H2 + K2CuO2 =>
Cu + 2 KOH = H2 + K2CuO2
Ba(OH)2*8H2O + H2SO4 = BaSO4 + H2O =>
Ba(OH)2*8H2O + H2SO4 = BaSO4 + 10 H2O
ZnS + HNO3 = Zn(NO3)2 + S + NO + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 3 S + 2 NO + 4 H2O
Ca(OH)2 + O2 + SO2 = CaSO42H2O =>
2 Ca(OH)2 + 39 O2 + 2 SO2 = 2 CaSO42H2O
C3H8O + CuO = Cu + C3H8O2 =>
C3H8O + CuO = Cu + C3H8O2
NH3 + HNO2 = N2O3 + H2 =>
NH3 + 3 HNO2 = 2 N2O3 + 3 H2
Fe3 + HCl = FeCl2 + H =>
Fe3 + 6 HCl = 3 FeCl2 + 6 H
NH3 + CuCl2 = [CuCl2(NH3)4] =>
4 NH3 + CuCl2 = [CuCl2(NH3)4]
Hg(NO3)2 + (NH4)2SO4 = Hg2(SO4)2 + NH4NO3 =>
2 Hg(NO3)2 + 2(NH4)2SO4 = Hg2(SO4)2 + 4 NH4NO3
FeCl3(aq) + KOH(aq) = Fe(OH)3 + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KCl(aq)
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Ca(OH)2 + NaOH = Na2[Ca(OH)4] =>
Ca(OH)2 + 2 NaOH = Na2[Ca(OH)4]
C12H4Cl4O2 + C10H6Na2O2 = HCl + CO2 + C10H6Na2 =>
C12H4Cl4O2 + 11 C10H6Na2O2 = 4 HCl + 12 CO2 + 11 C10H6Na2
K3Fe(CN)6 + FeCl2 = Fe3(Fe(CN)6)2 + KCl =>
2 K3Fe(CN)6 + 3 FeCl2 = Fe3(Fe(CN)6)2 + 6 KCl
CH3COOH + Fe = FeCOOH + CH3 =>
CH3COOH + Fe = FeCOOH + CH3
H2WO4 + H3AlO3 = Al2(WO4)3 + H2O =>
3 H2WO4 + 2 H3AlO3 = Al2(WO4)3 + 6 H2O
C2H2 + KMnO4 + H2O = COOHCOOH + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 KOH + 8 MnO2
Na2O + Cl2 = Na + Cl2O =>
Na2O + Cl2 = 2 Na + Cl2O