docx, 1.68 MB
docx, 1.68 MB
pptx, 3.91 MB
pptx, 3.91 MB

Student workbook and teacher PP for OCR A Level Chemistry A Year 2 Chapter 24.3 Stereoisomerism in complex ions. The material covered could be used over two lessons (Lesson 1- cis and trans isomers and Lesson 2- Optical isomers), depending on time available.
There is a short review of the conditions for E-Z and cis -trans isomerism in organic molecules and next, cis-trans isomerism is explored in square planar and in octahedral complexes (with six monodentate ligands and in complexes with two bidentate and two monodentate ligands). Optical isomerism is explored in octahedral complexes (with three bidentate ligands and in complexes with two bidentate and two monodentate ligands). The key terms associated with this topic, such as: complex ion, stereoisomers, optical isomers, octahedral shape, square planar, monodentate ligand, bidentate ligand and many more are used extensively.
Students are given plenty of application tasks to assess their knowledge. There are many opportunities for student to practise using the wages to represent 3D structures of different isomers.

The resources can be used in class, or by students themselves (e.g. if they are not in the lesson).

Teacher PP supports Student workbook and contains answers to all questions. The answers are revealed in steps when working through questions.
I have just updated this resource to include more recent exam questions.

The resource was prepared with the use of A Level Chemistry for OCR A textbooks.
Some diagrams and some questions were taken from this book.

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d-block elements / transition metals-properties -OCR A level

Student workbooks and teacher PPs for about 10 lessons (depending on time available) to cover the concepts of Chapter 24 Transition metals of OCR A Level chemistry. The following concepts are being covered: 1. The d-block elements and their electronic configuration. 2. Properties of transition metals and their compounds e.g., variable oxidation states, catalytic properties. 3. Formation of complex ions; types of ligands. 4. Shapes of complex ions. 5. Stereoisomerism in complexes -types and conditions a) Cis-trans isomerism b) Optical isomerism 6. Precipitation reactions of transition metal ions with aqueous sodium hydroxide and aqueous ammonia. 7. Ligand substitution reactions of copper (II) complexes and chromium (III) complexes. 8. Using electrode potential to explain Redox reactions involving transition metals ions. 9. Qualitative analysis -review from Y1 a) Identifying transition metal ions and ammonium ions b) Identifying negative ions (anions); carbonate, sulphate (VI), halide ions c) The correct sequence of tests needed to be carried out to identify anions if the tests are carried out on the same solution. The workbooks are for the students to complete. They contain various activities to achieve the learning outcomes for Transition metals and give opportunities for challenge and stretch. Teacher PPs support the workbooks- and contain support / answers to the tasks. The answers, in most cases, are revealed showing the solutions to tasks in steps.

£19.00

Review

2

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Mr-Z

6 years ago
2

For £8.00 this resource should have been more than 2 copies of the same powerpoint! The content is fine - though like you said, straight from the book. <br /> <br /> However the student ppt is just a copy of the teacher powerpoint with blanks!! <br /> <br /> Considering you were making OCR A resources I really wanted this to be worth it :(

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