👉 Sesquihydrate, also known as a hydrous salt, is a compound that combines two different types of molecules through hydrogen bonding. It has the following chemical formula: [H2O]3+. Sesquihydrates are found in a variety of natural and synthetic substances, including soda ash, wood chips, and soil. They can also be formed by the reaction between water and certain organic compounds such as methanol or ethanol.
