What is Potassium Oxide?

Potassium oxide is an ionic compound created by combining potassium and also oxygen. The carries the chemical formula K2O.

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Potassium can not be found free because the is also reactive. It has actually valency +1 and combines readily with oxygen atoms developing K2O. The oxide, K2O, is derived as a grey crystalline substance once potassium is oxidized; potassium burnt in excess oxygen to form potassium oxide. Potassium oxide is a strong corrosive alkali, which when liquified in water.

Other name – Potassium monoxide, dipotassium hydroxide, Kalium oxide

K2OPotassium Oxide
Density2.35 g/cm³
Molecular Weight/ Molar Mass94.2 g/mol
Melting Point740 °C
Chemical FormulaK2O

Potassium Oxide structure – K2O


Physical nature of Potassium Oxide – K2O

AppearancePale yellow solid
Heat capacity83.62 J/mol·K
SolubilitySoluble in EtOH and also ether

Chemical properties of Potassium Oxide – K2O

K2O + H2O → 2KOH

Potassium oxide reacts with hydrogen chloride develops potassium chloride and water. The chemistry equation is offered below.

K2O + 2HCl → 2KCl + H2O

Uses the Potassium Oxide – K2O

Potassium oxide or “pure potash” expressed together K20, has been designated the commercial typical or unit.Used in farming as a fertilizer, yet it can likewise be used in the produce of glass and also soap, and in small quantities the is beneficial for medical purposes.Used come treat fungal granulomatous disease and infections connected with zygomycetes.Used because that over 100 years in the treatment of actinomycosis and also actinobacillosis in cattle; the is also employed in the treatment of sporotrichosis and also botryomycosis.

Frequently inquiry Questions

What is potassium oxide provided for?

It is widely supplied in the agricultural industry as a fertilizer. Potassium oxide is additionally used in the manufacturing of soaps and also in the manufacturing of glass. Details medical procedures are also known to involve potassium oxide.

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Is potassium oxide acidic or basic?

Potassium oxide is a simple oxide. Other crucial examples of an easy oxides include FeO (iron oxide) and also CaO (calcium oxide).

How is potassium oxide produced?

Potassium oxide have the right to be produced by reacting potassium through oxygen and also treating the result potassium peroxide v metallic potassium. The chemical equation because that this reaction is given by: