<p>This engaging resource is a great tool for A-Level and IB Chemistry students aiming to master nucleophilic substitution mechanisms. It provides:</p> <code>• In-Depth Mechanisms: Step-by-step explanations of SN1 and SN2 processes, complete with annotated diagrams and examples. • Key Comparisons: A clear breakdown of the similarities and differences between SN1 and SN2, including reaction conditions, intermediates, and kinetics. • Stereochemistry Focus: Insightful discussions on stereochemical outcomes such as inversion and racemization. • Halogen Influence: Detailed analysis of how the halogen atom affects reaction rates and mechanisms. • Exam-Style Questions: A curated selection of exam questions with answers to test understanding and reinforce learning. </code> <p>Designed with clarity and precision, this resource is perfect for self-study, classroom use, or tutoring sessions. Empower your students to excel in their chemistry exams—download your copy today!</p> <p>Let me know if you’d like additional adjustments!</p>

<p>A concise set of slides covering the theory of sp1, sp2 and sp3 hybridisation, linking to shape of molecules and descriptions of carbon in single, double and triple bonds in organic compounds. Arranged in a way that is easy to understand and includes relevant examples.</p> <p>Would suit AQA, OCR, Edexcel, Cambridge or IB specifications.</p>

<p>A set of slides helping revise all the common tests for gases , followed by all the cations and anions on the AQA spec. I have added in some novel mnemonics, revision tips and cat pictures/humour to help with recall. It finished with a multiple choice quiz to for assessment.</p> <p>Common gases:<br /> Hydrogen, Oxygen, Carbon dioxide, Chlorine.</p> <p>Cations:<br /> Flame tests for Lithium, Sodium, Potassium, Calcium, Copper;<br /> Sodium hydroxide precipitates: Aluminium, Calcium, Magnesium, Copper, Iron (II), Iron (III).</p> <p>Anions:<br /> Halides, Sulfates, Carbonates.</p>

<p>Single slide that uses an excellent mnemonic to remember the solubility rules for all ionic compounds on the Edexcel GCSE and IGCSE specifications, including all exceptions.<br /> “Some Curious Animals Never Get Cold Hands”</p>

<p>Comprehensive slides that provide a great introduction to this topic for either A-level or IB Chemistry (with some cat photos).</p> <p>**Detailed explanations of: **<br /> Uncertainty (absolute and relative/percentage)<br /> Random and systematic error<br /> Accuracy and precision<br /> Percentage error<br /> Specific focus on Titration</p> <p>Everything with worked examples.</p> <p>I have focused on the Titration practical method and calculation as this is commonly asked about. The slides finish with a quiz to assess knowledge.</p>

<p>A couple of novel mnemonics with some humor to help revise the colours of the flame tests. This involved aligning Rainbow (ROYGBIV) with a new mnemonic for the flame colours as well as the classic Corgi mnemonic. Designed for AQA but could work equally well for IGCSE Edexcel.</p>

<p>Worksheet with an introduction explaining the CORMMS mnemonic, followed by 8 high-quality exam-style questions and answers.</p> <p>I have added some hints to the questions so that the questions are more accessible to younger students who have not necessarily completed all of the required practicals.</p>

<p>A concise summary of all types of chemical reaction in one place, with examples, followed by a quick quiz to assess knowledge. Great for a revision session as this is not usually taught as a single topic. Aimed at IB Chemistry level but also suitable for A-level.</p> <p><em>Reactions covered:</em></p> <p>Synthesis<br /> Decomposition<br /> Single displacement<br /> Double displacement<br /> Combustion<br /> Redox<br /> Disproportionation<br /> Neutralisation<br /> Precipitation<br /> Complexation<br /> Electrophilic addition<br /> Nucleophilic substitution<br /> Elimination<br /> Nucleophilic addition</p>