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).
In a neutralization reaction in which either a weak acid or a weak base is used, only partial neutralization occurs. In a neutralization reaction in which both a weak acid and a weak base are used, complete neutralization can occur if the acid and the base are equally weak.The heat produced in the reaction between an acid and a base is called the heat of neutralization.n a neutralization reaction in which either a weak acid or a weak base is used, only partial neutralization occurs. In a neutralization reaction in which both a weak acid and a weak base are used, complete neutralization can occur if the acid and the base are equally weak.