Equations balanced on the previous day | Equations balanced on the next day |
HCOONa(aq) + NH3(aq) = NaCN(aq) + 2 H2O(l)
Cr = Cr{+} + {-} =>
Cr = Cr{+} + e
Cd + Br2 = CdBr =>
2 Cd + Br2 = 2 CdBr
CoSO4 + CaCl2 = CoCl2 + CaSO4 =>
CoSO4 + CaCl2 = CoCl2 + CaSO4
C + OCu = Cu + CO =>
C + OCu = Cu + CO
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + MnO2 + K2SO4 + H2O =>
Cr2(SO4)3 + 2 KMnO4 + 8 KOH = 2 K2CrO4 + 2 MnO2 + 3 K2SO4 + 4 H2O
Ba(NO3)2 + K2(SO4) = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2(SO4) = Ba2(SO4)2 + 4 K(NO3)
Na(HCO3) + CH3COOH = Na(C2H3O2) + H2O + CO2 =>
Na(HCO3) + CH3COOH = Na(C2H3O2) + H2O + CO2
AsO43{-}(aq) + NO2{-}(aq) = AsO2{-}(aq) + NO3{-}(aq) =>
AsO43{-}(aq) + 41 NO2{-}(aq) = AsO2{-}(aq) + 41 NO3{-}(aq)