Potassium peroxide is K2O2
The correct formula for peroxide is option (c) KO2. This compound contains the peroxide ion O2^2- and potassium cation K^+.
K2O2 is the molecular formula for the compound potassium peroxide. Since both potassium (K) and oxygen (O) have a subscript of "2", a potassium peroxide molecule contains two potassium atoms and two oxygen atoms.
The chemical formula of sodium peroxide is Na2O2.
potassium oxide
The chemical formula for hydrogen peroxide is H2O2.
Formula: K2O2
The correct formula for peroxide is option (c) KO2. This compound contains the peroxide ion O2^2- and potassium cation K^+.
The formula for Cesium Peroxide is: Cs2O2
K2O2 is the molecular formula for the compound potassium peroxide. Since both potassium (K) and oxygen (O) have a subscript of "2", a potassium peroxide molecule contains two potassium atoms and two oxygen atoms.
This formula, if the compound exists, is the formula for mercury(I) peroxide. The formula for mercury(II) peroxide would be HgO2.
The chemical formula of sodium peroxide is Na2O2.
potassium oxide
Yes. Potassium will react readily with oxygen to form potassium peroxide.
The chemical formula for hydrogen peroxide is H2O2.
The chemical formula for iodine peroxide is I2O4.
The chemical formula of nitrogen peroxide is NO2. It is a reddish-brown gas with a sharp, pungent odor.
The chemical formula for cadmium peroxide is CdO2.