Bas Define

A base is a substance that can accept protons from an acid, or donate electrons to an acid, in a chemical reaction. Bases are typically found in nature in the form of minerals and salts, and are essential for many biochemical processes. In chemistry, a base is defined as a substance that has a pH greater than 7, and can react with an acid to form a salt and water. Bases are also known as alkalis, and are the opposite of acids. Bases can be used to neutralize acids, meaning they can reduce the acidity of a solution. They can also be used to create a buffer solution, which is a solution that resists changes in pH when an acid or base is added. Bases are also important in biological processes, such as digestion, where they help break down food molecules. Bases are also used in cleaning products, as they help to break down dirt and grease.