1 Understanding the Chemical Structure of Aspirin Aspirin is one of the most common drugs in the world. 2  It is used to treat pain, and reduce fever. 3  It is also used to reduce blood pressure.4  Although it is used by many peopleâ¦. Understanding the Chemical Structure of Aspirin Aspirin is one of the most common drugs in the world. 2  It is used to treat pain, and reduce fever. 3  It is also used to reduce blood pressure. 4  Although it is used by many peopleâ¦.
A salt is formed when a cation (positive ion) of an acid forms a compound with the anion (negative ion) of a base. The neutralization of a strong acid and a strong base results in a solution with a pH of 7 (neutral pH).
Neutralization. In chemistry, neutralization is a chemical reaction in which an acid and a base react to form a salt. Water is frequently, but not necessarily, produced as well. Neutralizations with Arrhenius acids and bases always produce water where acidâalkali reactions produce water and a metal salt. Often, neutralization reactions are exothermic. For example, the reaction of sodium hydroxide and hydrochloric acid. However, forms of endothermic neutralization do exist, such as the reaction between sodium bicarbonate and acetic acid. Neutralization reactions do not necessarily imply a resultant pH of 7. The resultant pH will vary based on the respective strengths of the acid and base reactants. Dictionary of Military and Associated Terms (0.00 / 0 votes) Rate this definition: