This worksheet is designed to cover some simple chemical reactions of magnesium compounds. Including magnesium oxide with sulfuric acid and measuring the hardness of water in an investigation. Their are twelve marks available in the worksheet and an answer sheet is provided.

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.

This booklet covers the topic of electrolysis and its actions. With descriptions on the redox reaction and equipment used this booklet will give students a detailed introduction into the topic. Calculations of electrode potential and half reactions are also covered.

This lesson covers the topic of chemical equilibrium. With emphasis on the following Reversible reactions and dynamic equilibrium, Le Chatelier’s principle and Equilibria in industrial applications. The calculation of equilibrium constant is also included with examples.

This lesson covers the topic of the chemistry of alcohols. With emphasis on the following ideas: describing the uses of alcohols, being able to draw the structural diagrams of the three types of alcohols and naming alcohols by their molecular structure. Experimentation of alcohols is also included in the lesson.

This lesson is covering the topic of mass and formula. It will make the pupil understand what is meant by the idea of a confirmed equation, how to use RAM in the calculation of an equation and how to confirm an equation mathematically.

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 lesson covers the topic of Acid- Base equilibria. With emphasis on the following sections, the theory for Bronsted-Lowry acids and bases, the Ionic products of water and calculating the pH of a solution.

This lesson covers the idea of the General Gas Equation. it includes sections on explaining the formula of the gas equation, the use and reason behind the gas constant and calculations of the relationship between volume and pressure within a gas.

This test covers the topics of elements, compounds and chemical reactions. It has fifty marks allocated to it over six questions. The questions are varied in style and ability level. Scientific methodology questions related to the topics are also included. A detailed mark scheme is also included.

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 exam covers the topics of reactions of metals, decomposition, energy changes with calculations, reactions of metal oxides, calculating mass and percentage composition and properties of chemicals. The exam has one hundred and fifty marks allocated to it spread over fourteen questions. The questions vary in style and ability level. I have kept the exam in WORD mode so users can allocate questions in their own way.

This is a multiple choice question test. It has forty marks allocated to it over twenty questions. The test covers the topics of acids and bases. Various question styles and abilities are given and the test is designed for ages 11-14 but could be used as revision for older classes. A full mark scheme is included.

This test covers the topic of hydrocarbons. It has questions related to types of hydrocarbon, isomers and empirical formula. Scientific methodology is also tested. The test has sixty marks allocated to it spread over six questions. The questions vary in style and ability level. A full mark scheme is also included.

This exam covers the topic of The Periodic table groups and their reactions. The questions vary in style and ability. Sixty five marks have been allocated to the exam spread over eight questions. The exam has been left in WORD mode for easy allocation of questions. A full mark scheme is also included.

This exam covers the hydrocarbons module, with questions related to the following topics, Structure, Nomenclature, Refining and uses of hydrocarbons also polymerization. The exam has thirteen questions with one hundred and fifty marks in total allocated to them. I have left the exam in WORD mode so questions may be chosen at your discretion.

This test covers the following topics, metal reactivity, metal reactions, alloys and rusting. It is a multiple choice test with forty marks allocated to it over twenty questions. The questions vary in style and ability level. A full mark scheme is also included.

This test covers the topic of gases in the Earth’s atmosphere. With sections on composition and development of the gases in the atmosphere and experiments related to the gases in the atmosphere. The test has fifty marks allocated to it spread over ten questions. The questions vary in style and ability level. A full mark scheme is included.

This test covers the topic of chemical reactions. With sections relating to enthalpy change, percentage yield, types of reactions, reactivity and balancing of equations. The test has fifty marks allocated to it spread over eleven questions. The questions vary in style and ability level. A full mark scheme is also included.

This is a multiple choice test covering the topic of chemical formula. It has questions on the following, masses, percentage composition, moles and general formula. The test has forty marks allocated to it spread over twenty questions. The questions vary in style and ability level. A full mark scheme is also included.