Chemistry

Y11 Chemistry

Key Stage 4

Year 11

Chemical analysis

This lesson will explain the difference between pure and impure substances, and define a formulation.

Pure and impure formulations

This lesson will describe how to correctly perform chromatography, the common mistakes and possible solutions.

Chromatography

This lesson will build on Lesson 2. It will discuss how to interpret chromatograms and conclusions that can be drawn.

Interpreting chromatograms

This lesson will describe the standard laboratory tests for gases and demonstrate how to write balanced equations for some reactions.

Testing gases

This lesson will review the combined science content of the unit.

Review (Part 1)

This chemistry only lesson will look at the required practical of using chemical tests to identify different metal ions in solution using flame tests and sodium hydroxide.

Identifying positive ions

This chemistry only lesson will look at the required practical of using chemical tests to identify a range of negative ions.

Testing for negative ions

This lesson will review the chemistry only content on testing for ions.

Review (Part 2)

This chemistry only lesson will apply the knowledge of our various ion tests to deduce the formula of unknown compounds.

Ion identification problems

This chemistry only lesson looks at flame emission spectroscopy and evaluates the different analytical techniques chemists use on a day to day basis.

Flame emission spectroscopy

This lesson profiles the work of one scientist who has used analytical techniques to investigate the life of a long dead famous monarch.

Scientist profile: Angela Lamb

This lesson aims to review all the chemistry only content.

Key Stage 4, Chemistry, Chemical analysis

Unit Quiz