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Chemistry
Energetics AQA A-level Chemistry
This document contains everything you need for the Energetics topic in A-level Chemistry for the AQA Exam board. It has example questions and answers to demonstrate the techniques and steps needed to solve the question. It also includes exam tips on where students may lose marks.
It contains the following topics:
Enthalpy Change
Standard Enthalpy of Combustion and Formation
Endothermic and Exothermic Reactions
Bond Enthalpies
Calorimetry
Hess’s Law
AQA Chemistry A-level Required Practical 01 - Standard Solution+ Acid-Base Titration
Includes everything you need to know for Required Practical 01: Making up a Standard Solution and Carrying Out an Acid-Base Titration
Exam specific methodology for making up a standard solution and carrying out an acid-base titration
Answers to all exam questions that have came up in previous A-level Chemistry AQA exams (includes why certain steps are done and how to improve the accuracy of the titration)
Risks and safety precautions listed
How to improve the accuracy of a titration
When is it suitable to use certain indicators and why may one be better than the other
What colour changes you will expect when using methyl orange or phenolphthalein
AQA AS/A-LEVEL Formulas of Ionic Compounds (MUST LEARN - CHEMISTRY)
This has all the formulas of ionic compounds you must learn for AQA chemistry as/a-level.