Equations balanced on the previous day | Equations balanced on the next day |
4 MnO4{-} + 4 OH{-} = 4 MnO4{-2} + O2(g) + 2 H2O
HI + Li2S = H2S + LiI =>
2 HI + Li2S = H2S + 2 LiI
Ba(OH) = OH + Ba =>
Ba(OH) = OH + Ba
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
KOH + NiSO4 = K2SO4 + Ni(OH)2 =>
2 KOH + NiSO4 = K2SO4 + Ni(OH)2
FeCl3 + NH4OH = H3FeO3 + NH4Cl =>
FeCl3 + 3 NH4OH = H3FeO3 + 3 NH4Cl
NO3{-} + H3O{+} = NO2 + H2O + O2 =>
4 NO3{-} + 4 H3O{+} = 4 NO2 + 6 H2O + O2
BaO + HNO3 = BaHNO4 =>
BaO + HNO3 = BaHNO4
WO2 + O2 = WO3 =>
2 WO2 + O2 = 2 WO3
KClO + sodiumiodide = potassiumiodide + sodiumhypochlorite =>
KClO + NaI = KI + NaClO
C12H22O11 + Cu(OH)2 = C6H12O7 + Cu2O + H2O =>
C12H22O11 + 4 Cu(OH)2 = 2 C6H12O7 + 2 Cu2O + 3 H2O
KNO3 + Fe = FeNO3 + K =>
KNO3 + Fe = FeNO3 + K
P2O3 = P4 + O2 =>
2 P2O3 = P4 + 3 O2
Fe + PO4 = Fe3(PO4)3 =>
3 Fe + 3 PO4 = Fe3(PO4)3
NS2 = S8 + N2 =>
4 NS2 = S8 + 2 N2
NH4 + HPO4 = NH4HPO4 =>
NH4 + HPO4 = NH4HPO4
Sr + Ca(NO3)2 = Sr(NO3)2 + Ca =>
Sr + Ca(NO3)2 = Sr(NO3)2 + Ca
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaBr + H2O = NaBrO3 + H2 =>
NaBr + 3 H2O = NaBrO3 + 3 H2
NO3{-} + H{+} + e = N2 + H2O =>
2 NO3{-} + 12 H{+} + 10e = N2 + 6 H2O