Neutralisation close neutralisationThe reaction between an acid and a base to form a salt plus water. involves an acid reacting with a base or an alkali, forming a salt and water.

This rusting process produces heat. The second contains a solution of the chemical sodium acetate and a small metal disc. When the disc is bent, crystals of sodium acetate begin to form. This process ...

Students recognize that a particular color change is a characteristic property of a substance and that a color change can also be used as evidence that a chemical reaction has occurred ... It should ...