Question

What is the formula for sodium peroxide?

Answer 1

Hint: A compound that does not contain both carbon and hydrogen is called an inorganic compound. Many inorganic compounds, such as water and the hydrochloric acid formed by our stomach, contain hydrogen atoms.

Complete step-by-step answer:
The formula for sodium peroxide is ${\text{N}}{{\text{a}}_{\text{2}}}{{\text{O}}_{\text{2}}}$.
Sodium peroxide is an inorganic compound that is formed when sodium is ignited in an environment of too much oxygen. It is a strong base. There are many hydrates and peroxyhydrates of this metal peroxide. The hexagonal symmetry with sodium peroxide crystallises. At ${512^ \circ }C$, the hexagonal form undergoes a phase transition into an unknown symmetry phase.

Sodium hydroxide is treated with hydrogen peroxide to create the octahydrate. It can also be made by moving ozone gas through a platinum or palladium tube containing solid sodium iodide. The sodium is oxidised by the ozone, resulting in sodium peroxide. Iodine can be sublimed with a little heat. The reaction is catalysed by platinum or palladium, which is unaffected by sodium peroxide.

For the manufacture of paper and textiles, sodium peroxide was used to bleach wood pulp. Sodium peroxide is used as an oxidising agent in chemistry experiments. It can also be used to create oxygen and sodium carbonate by reacting it with carbon dioxide. It is particularly useful in scuba gear, submarines, and other similar applications.

Note: Sodium peroxide is currently primarily used for advanced laboratory activities, such as mineral extraction from different ores. Solozone and Flocool are two brand names for sodium peroxide.