In chemistry, purity refers to the degree to which a substance is free from impurities. Pure substances are important in chemistry because they allow for accurate and reproducible measurements and experiments. Impurities can affect the physical and chemical properties of a substance, as well as its behavior in reactions.
There are two main types of purity:
Chemists use a variety of methods to assess the purity of a substance:
Purity is crucial in many areas of chemistry:
To understand the concept of purity in chemistry, consider the following study guide: