Equations balanced on the previous day | Equations balanced on the next day |
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
HIO = HO + I =>
HIO = HO + I
I2 + H2SO3 + H2O = I{-} + SO4{2-} + H{+} =>
I2 + H2SO3 + H2O = 2 I{-} + SO4{2-} + 4 H{+}
Equations balanced on the previous day | Equations balanced on the next day |