When a base dissolves in water, it forms a solution known as a basic solution. This process, also known as alkaline hydrolysis, occurs when a base, such as sodium hydroxide or potassium hydroxide, is mixed with water. The reaction between the base and water results in the formation of hydroxide ions (OH-) which increase the pH of the solution, making it more alkaline. This increase in pH is what defines a basic solution. Basic solutions have a pH greater than 7, with stronger bases leading to higher pH values. These solutions are commonly used in various industries, such as in the production of soaps and detergents, as well as in the treatment of wastewater. One example of a basic solution is sodium hydroxide, also known as caustic soda. When dissolved in water, sodium hydroxide dissociates into sodium ions (Na+) and hydroxide ions (OH-), creating a strongly basic solution with a pH of around 12. Potassium hydroxide, another common base, also forms a basic solution when dissolved in water. Like sodium hydroxide, it dissociates into potassium ions (K+) and hydroxide ions (OH-), increasing the pH of the solution. It is important to note that basic solutions can be corrosive and should be handled with care. Proper safety precautions should be taken when working with bases to prevent any accidents or injuries. For more information on basic solutions and their properties, you can visit websites such as [Chemistry World](https://www.chemistryworld.com) or [Science Direct](https://www.sciencedirect.com). These sources provide in-depth explanations and resources on the topic, helping you further understand the science behind base dissolution in water. In conclusion, when a base dissolves in water, it forms a basic solution with a pH greater than 7. This process is essential in various industries and applications, highlighting the importance of understanding basic chemistry principles.

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