A worksheet comprising of 8 questions to help students practice calculating the moles of reactants and products. This sheet involves either calculating the maximum theoretical yield possible from a reaction or the amount of reactants needed for a reaction. Answers included.

A worksheet comprising of 5 questions that requires students to practice calculating moles and empirical formula to write balance equations for the reactions occurring. Answers included.

This resource contains 14 exam-style empirical formula questions with accompanying answers. The questions contain a range of 2, 3 and 4 element-containing compounds and uses both masses and percentages. Harder questions require the student to work out how much oxygen has been added to the compound via combustion before the empirical formula can be calculated.

This worksheet contains questions covering the four general word equations for neutralising acids, naming salts, identifying the other products of neutralisation (water, hydrogen or carbon dioxide), identifying gases, salts, acids, alkalis and bases from equations, and practice at writing the ionic formulae of salts and metal carbonates.

A worksheet containing 10 exam-style questions to practice working out reacting masses and percentage yields. Answers included.

The worksheet includes questions to classify alcohols as primary, secondary and tertiary alcohols, and to identify which alcohols will form aldehydes, ketones and carboxylic acids.

A set of 19 exam-style multiple choice questions for the revision of key concepts in Inorganic and Physical Chemistry (Paper 1). Covers Amount of Substance, Atomic Structure, Ionisation Energies and Bonding. Answers included. Questions are formatted to enable printing as cards or as labels (8 per sheet) for sticking onto cards or use in books/folders.

The four files listed contain 4 different questions to assess learning of the fundamentals of Structure and Bonding. They are set up to be printed on 21 labels per page sticky label sheets. These can be used in conjunction with diagnostic homework - for example, if students have incorrectly answered a question on ionic or covalent bonding, these can be used to supplement and reinforce any corrections to be made upon student feedback. Bonding 1 looks at basic bonding questions for ammonia and Bonding 2 does the same for lithium fluoride. Bonding 3 asks students to draw the electrons arrangements for the atom and then the ion formed, working out the charges the ions end up with. Bonding 4 requires students to explain and describe the type of bonding in different substances.

A revision activity for learning and practicing free-radical substitution reactions. The above resources are needed along with a set of lollipop sticks. The stickers document contains 3 halogens (fluorine, chlorine and bromine - labelled as A, B and C) and 10 alkanes/halogenoalkanes (labelled 1 to 10) for the halogen to react with. Each pair or group of students should have a set of lollipop sticks containing 9 sticks with halogens printed or written on them (3 of each halogen) and one each of the 10 alkanes/halogenoalkanes. The sticks could be colour coded by adding a stripe of colour or washi tape around the top edge for ease of seeing. Students pick one halogen and one alkane/halogenoalkane and write the full mechanism including the initiation, propagation and termination steps. The answers are provided on 8 answer sheets which are set up to be printed on sticky labels (4 per sheet) or directly onto card to be cut up into A6 size. The cards could be ring bound (30 cards in total) to give one complete set of answers (A1-A10, B1 -B10 and C1-C10). Students can self-assess their answers. All combinations of answers included.

Two starters/plenaries covering the GCSE Chemistry C8 Chemical Analysis Identification of Positive and Negative Ions for the Separate Science qualification. Students are asked to identify ionic compounds from their flame tests and/or the results from their chemical tests with sodium hydroxide (metal ions) and hydrochloric acid, acidified barium chloride and acidified silver nitrate. This covers all the required knowledge for the identification of positive and negative ions.

This resource contains 54 different Chemistry lesson starters, plenaries and short lesson activities for GCSE Chemistry. They would suit all GCSE Chemistry courses which cover elements, mixtures and compounds, atomic structure and sub-atomic particles, isotopes, electronic arrangement, calculating relative atomic masses, ions and charges, and writing and balancing equations. These worksheets were designed for the AQA Chemistry specification for C1 Atomic Structure and the Periodic Table. There are four identical copies of each activity per A4 page to allow students to glue the small worksheet into an A5 exercise book and still have room to complete working out on the same page.

A worksheet containing 4 questions on calculating a specific bond energy given the overall energy change (delta H) for a reaction. Suitable for GCSE Chemistry and GCSE Science Trilogy courses. All answers and working included.

Revision notes for AQA GCSE 9-1 Chemistry for Paper 1. Includes C1 Atomic Structure and the Periodic Table, C2 Structure, bonding and properties of matter, C3 Quantitative Chemistry, C4 Chemical Changes and C5 Energy Changes. Full coverage of all material and 4 required practicals needed for Paper 1 of the GCSE specification.

A worksheet to practice calculating the number of protons, electrons and neutrons in a given element (common to all GCSE exam boards). The sheet provides 30 different elements with their mass and atomic number. The elements gradually become larger with more neutrons providing more challenge towards the bottom of the sheet.

This resource consists of 3 PowerPoint presentations and 1 worksheet guiding students in how to predict the mass spectra of the diatomic molecules chlorine and bromine. This leads students through using simple probability to calculate the ratio of the 3 molecular ion peak heights and in sketching the spectra of chlorine and bromine. Also included are 2 application questions requiring students to apply their knowledge of probability in predicting the mass spectra of oxygen and nitrogen molecules.

A selection of exam-style questions based on TOF principles and a range of potential calculations for this topic based on the AQA TOF content. This could be used either in-class as a summary of the entire topic or as a homework to diagnostically assess student’s progress.

This booklet is designed to revise the first section of the new AQA GCSE Chemistry/Trilogy course on Atomic Structure and the Periodic Table. It contains 10 revision sets of FOUNDATION questions. Each question is related to one of ten common topics from the section. It can be used as a starter or plenary booklet over 10 lessons, or as part of a structured revision program. Students can monitor their progress over the course of the ten question sets. Very suitable to foundation level students to reinforce prior learning.

Worksheet for AQA GCSE Chemistry/Trilogy or AS Chemistry on calculating relative atomic masses from isotope mass and percentage abundances. Answers included.

This worksheet allows students to practise the calculation of equilibrium quantities required in questions on Kc. It could be used as a homework or an extended classroom activity. Answers are included.

This is a PowerPoint activity that can be used as either a starter or plenary to assess understanding of how to calculate Mr for different substances. Slide 2 could be printed onto cards and each student given a different card to work out the Mr (30 different substances in total). If the relevant substance is clicked on slide 2, the PowerPoint shows the correct Mr for that substance. This is a useful AfL tool.