Sodium Peroxide Reacts With Water

When sodium peroxide reacts with water, it undergoes a vigorous exothermic reaction and produces sodium hydroxide and hydrogen peroxide as the main products. The chemical equation for this reaction is:

2Na2O2 + 2H2O → 4NaOH + H2O2

In this equation, two molecules of sodium peroxide (Na2O2) react with two molecules of water (H2O) to form four molecules of sodium hydroxide (NaOH) and one molecule of hydrogen peroxide (H2O2). The reaction is highly exothermic and can release a lot of heat, so caution should be taken when handling sodium peroxide or its solutions.

Sodium peroxide is an oxidizing agent and can react violently with many organic compounds and reducing agents. It can also decompose in contact with air or moisture, releasing toxic and corrosive fumes. Therefore, it should be stored in a dry and cool place, away from any sources of ignition, and handled with proper protective equipment and techniques.