This exam tests the pupils knowledge on the topics of ecology, respiration, microbes and chemical patterns. The exam has a mark allocation of one hundred spread over twelve questions. The questions are varied in ability and style of questioning.

This power-point can be used as a stand-alone lesson or a revision guide. It has detailed definitions of chemistry topics such as formula, neutralization, yield and displacement. All relevant calculations, with exam style examples; are also included to help the student fully understand the subject. General stoichiometry calculations such as molar gas volume are also included.

A twenty three page booklet covering the topic of intermolecular forces. From the idea of London forces to bonds and to Dipoles. The booklet as well as revising the topic tests the students on their knowledge as they work through the pages.

This chemistry exam covers the following topics, Bonding, bond energy, stoichiometry, REDOX reactions, Intermolecular forces and bonding, chemical energy and acids and bases. The exam has been allocated two hundred marks and this are spread over eight questions. An answer sheet is provided.

This pupil booklet covers several of the major topics in chemistry stoichiometry. Including the rules for counting molecules and atoms, percentage yield, empirical and molecular formula, balancing equations and limiting reactants. The answers and detailed breakdown of how to answer the questions is also given.

This chemistry exam consists of thirty-five questions, it has one hundred and three marks allocated to the exam. The questions vary in style and ability level. The questions cover the following topics Concentration, Mass, Volume, Rf values and titrations along with general chemistry questions.