Equations balanced on the previous day |
Ni + 4 CO = Ni(CO)4
H2O + NO2 = NO + HNO3 =>
H2O + 3 NO2 = NO + 2 HNO3
NN2 + O2 = NO2 =>
NN2 + 3 O2 = 3 NO2
CH5OH + KMnO4 + H2SO4 = CHOOH + K2SO4 + MnSO4 + H2O =>
5 CH5OH + 6 KMnO4 + 9 H2SO4 = 5 CHOOH + 3 K2SO4 + 6 MnSO4 + 19 H2O
Fe + SCl = FeCl2 + S =>
Fe + 2 SCl = FeCl2 + 2 S
H2S + O2 = H2O + SO =>
H2S + O2 = H2O + SO
K2[HgI4] + NH4NO3 + KOH = [Hg(NH2)Hg(O)]I + KNO3 + KI + H2O =>
2 K2[HgI4] + NH4NO3 + 4 KOH = [Hg(NH2)Hg(O)]I + KNO3 + 7 KI + 3 H2O