Carry out a chain of transformations: K → K2O → KOH → KNO3 → K2SO4
| November 28, 2020 | education
1) 2K + K2O2 = 2K2O
2) K2O + H2O = 2KON
3) KOH + HNO3 = KNO3 + H2O
4) KNO3 + H2SO4 = (t) = K2SO4 + HNO3
The chemical reactions are simple. Millet needs to be read what, how and with what interacts
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