Na2O + H2O → 2NaOH
In this reaction, sodium oxide combines with water to produce two molecules of sodium hydroxide. Sodium hydroxide is a strong base, which means it can dissolve in water and release hydroxide ions (OH-) into the solution. This makes the solution basic, or alkaline, with a high pH level.
The reaction between sodium oxide and water is exothermic, meaning that it releases heat. The heat released can cause the water to boil and splatter, so it is important to handle sodium oxide with care and to add it slowly to water to avoid accidents.
Sodium hydroxide is a versatile chemical that is used in a wide range of applications, including:
* Making soaps and detergents
* Degreasing and cleaning
* Producing paper
* Refining petroleum
* Manufacturing textiles
Sodium hydroxide is also used in some food processing applications, such as making pretzels and lye rolls.
