All questions relate to the new 2015 specification for Edexcel A-Level Chemistry. Here are five documents, each containing past papers questions and exam-board mark schemes to one of five topics (Calculations, Acid-Base Equilibria, Entropy, Equilibrium and Transition Metals). This is extremely useful for revision or even mock tests.

A summary of core practicals 1 to 8 divided into columns for easy understanding. This is for the new Edexcel A-Level specification.