Manganate (VII) titration A Level Chemistry for OCR A Chapter 23.2

Student workbooks and teacher PP for OCR A Level Chemistry A Year 2 Unit 23 Chapter 23.2 Manganate (VII) titration.
The following are covered:

• Procedure in carring out MnO4- / Fe2+ titration
• Application of MnO4- / Fe2+ and Cr2O72- titration (procedure and calculations) in finding:
  • concentration of Fe2+ ions in a solution
  • percentage purity of an iron (II) compound
  • percentage by mass of iron (II) in a sample of ore
  • water of crystallisation in a hydrated iron (II) salt and hydrated ethanedioic acid

The workbook contains levelled lesson outcomes, different types of tasks (including challenge tasks and stretch and challenge material) and assessment tasks (self-assessed and exam questions).
The PP for teachers supports the workbook and contains the copies of tasks and very detailed explanations / answers to Tasks in Workbooks.
 This resource could present a valuable solution in case when students can not attend the lesson and need to catch up with the missed work or when a student needs a little more support- the PP could be a valuable help.

The resources were prepared with the use of A Level Chemistry for OCR A text book. Many images /diagrams that appear in student workbook and on PP were taken from this book.
Some instructions in the workbook and the Summary questions (in assessment part of the booklet) refer to the above book.