OCR • Chemistry A

This is the original markscheme for the OCR A-level Chemistry A Paper 1- Periodic table, elements and physical chemistry 2024

A detailed revision resource, covering each OCR A Alevel functional group with a quick intro, their reactions, and any mechanisms needed. Quick recap to the most commonly asked about practicals, and information on spectroscopy.

These are detailed, hand written notes for module 2 of OCR A chemistry A-level. They summarise the information from multiple text books and revision guides to make sure that all the bases have been covered.

These are detailed, hand written notes for module 3 of OCR A chemistry A-level. They summarise the information from multiple text books and revision guides to make sure that all the bases have been covered.

These are detailed, hand written notes for module 4 of OCR A chemistry A-level. They summarise the information from multiple text books and revision guides to make sure that all the bases have been covered.

Here is a comprehensive summary of Units 15-25 of OCR A Level Chemistry, covering advanced topics essential for exam success: 15. Unit 15 - Chemical Equilibria: Focuses on dynamic equilibrium in chemical reactions, Le Chatelier's Principle, and equilibrium constants (Kc and Kp). The unit explains how changes in temperature, pressure, and concentration affect equilibrium positions and how these concepts are applied in industry. 16. Unit 16 - Transition Elements: Explores the chemistry of t...

This document provides a comprehensive summary of Units 1-14 of OCR A Level Chemistry, covering key foundational topics essential for exam success: Unit 1 - Moles, Equations, and Acids: Focuses on the mole concept, stoichiometry, and acid-base reactions. It covers calculations involving moles, concentration, and key equations. Unit 2 - Atomic Structure: Explores the structure of atoms, electron configurations, and atomic models. Key concepts include isotopes, ionization energy, and periodi...

This document is crucial for A Level Chemistry students, highlighting every single reaction you need to master for your exams. It meticulously covers key reaction types, including acid-base neutralizations, which form the foundation of many chemical processes, and redox reactions, critical for understanding oxidation states and electron transfer. Pay particular attention to precipitation reactions, which often appear in exam questions due to their practical significance, and combustion reactions...

I have created a colourful revision resource that makes learning the organic synthetic route pathway easy and fun to get those A/A* grades. • Made for OCR A A level Chemistry • Synthetic Route pathway • Cute revision notes :)

Study notes on module 2, including atoms, ions and compounds, amount of substance, acids and redox, electrons and bonding, and shapes of molecules and intermolecular forces.