Processing math: 100%

Chemical change: Differentiate between physical and chemical change

Unit 2: Separating mixtures

Emma Harrage

Unit outcomes

By the end of this unit you will be able to:

  • Separate a mixture by using either chemical or physical methods, such as:
    • manual methods
    • filtration
    • magnetism
    • chromatography
    • fractional distillation
    • precipitation reactions
    • separating funnel.

What you should know:

Before you start this unit, make sure you can:

Introduction

In this unit you will learn about both the physical and chemical separation of mixtures. Physical separation does not change the chemical composition of the substances being separated. Physical separation can involve a change of state. Chemical separation occurs as a result of a chemical reaction.

License

Share This Book