Worksheets, differentiated tasks, powerpoint and answers for buffer calculations. Suitable for A-level Y13 Chemistry Students, made for AQA and Edexcel, but could be used for any exam board. Double lesson worth of material

A student-guided resource that covers all mechanisms on the AQA A-level Chemistry specification. Conditions, reagents and a description of each mechanism- allowing students to draw in missing arrows, lone pairs, charges and partial charges. At the end of each section there are practice questions. Can be used as revision in the lesson or given to students to take away and work through on their own.