Potassium (K) does not readily combine with potassium nitrate (KNO3).
It could stand for either KNO3 (or potassium nitrate) of KNO2 (or potassium nitrite).
Three potassium oxides are known: K2O, KO2, K2O2.
Nitrogen dioxide NO2 Nitrogen(IV) oxide
Potassium oxide is a ionic lattice which is made out of potassium ions and oxide ions. Therefore, separate 'molecules of this compound do not exist. The empirical formula itself is K2O which is used also as the chemical formula for the compound.
NO (Nitrogen and Oxygen)
N2O i think... di (two), nitrogen (nitrogen), oxide (oxygen)
K2O is potassium oxide
N2O is the formula of dinitrogen monoxide (nitrous oxide, nitrogen(I) oxide).
Three potassium oxides are known: K2O, KO2, K2O2.
Nitrogen dioxide NO2 Nitrogen(IV) oxide
Nitrogen(IV) oxide is N2O4.
Nitrogen(IV) oxide is N2O4.
We know that K2O is the chemical formula for potassium oxide.
Potassium oxide is a ionic lattice which is made out of potassium ions and oxide ions. Therefore, separate 'molecules of this compound do not exist. The empirical formula itself is K2O which is used also as the chemical formula for the compound.
NO (Nitrogen and Oxygen)
nitrogen oxide
Potassium Oxide
It is KO2 .