51ºÚÁÏ

Last updated

30 July 2025

pptx, 1.59 MB
pptx, 1.59 MB
docx, 1.95 MB
docx, 1.95 MB

What are concordant titres? What is the equation for concentration? What is a back titration? How is the concentration of the unknown solution found using a primary standard? All this and more covered in this comprehensive lesson with questions and answers! This is a Year 12 A level lesson for Edexcel International Unit 2 – WCH12, but it can also be used for all UK exam boards. All the slides in this lesson are fully animated and include answers to every mini plenary question and exam question. The breakdown of the slides (which are best opened on Microsoft PowerPoint) is as follows:

Slide 1 - Title and 5-minute starter. The starter is a grid of four questions entitled ‘last week, last lesson, today’s learning and future learning’. Use this generic slide for all of your lessons by simply changing the questions and the answers each time.
Slide 2 - Lesson objectives (see thumbnail image)
Slide 3 – A table showing students how to select concordant titres amongst a data set
Slide 4 – This slide shows how the mean titre is calculated
Slides 5 - This slide shows the step by step calculation of how to find the concentration of the hydrochloric acid. Each step animates onto the screen as you click
Slide 6 - A worked example of how to find the concentration of hydrochloric acid. Students can attempt on mini whiteboards, working out animates on the screen as you click.
Slide 7 - I have provided some space on this slide in case you want to live model the working out to the previous worked example
Slide 8 – 10: Applied learning time (ALT): this is an exam style question which allows students to gain some independent practice. Mark scheme answer animates onto the screen as you click
Slides 11 – 17: Exam questions with mark scheme answers (included with the purchase of this resource)

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A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.

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Edexcel International A level Chemistry - lessons with questions and answers | Topic 8 | Redox Chemistry and Groups 1, 2 and 7

This bundle is comprised of 17 PowerPoint lessons covering Topic 8 – Redox Chemistry and Groups 1, 2 and 7 for the Edexcel International A level Chemistry course. The PowerPoints are as follows: 1. Redox and Oxidation Numbers (including electron gain and loss) 2. Oxidation Numbers and Nomenclature 3. Constructing full ionic equations 4. Reactions of group 1 metals (including trends) 5. Reactions of group 2 metals 6. Oxides and hydroxides of group 1 and 2 7. Thermal stability of compounds in group 1 and 2 8. Tests for cations (includes flame tests and test for ammonium) 9. Trends in group 7 10. Redox reactions in group 7 11. Reactions of halides with sulfuric acid 12. Further reactions of halides 13. Making a standard solution 14. Performing a titration 15. Titration Calculations 16. Mistakes and Errors 17. Errors and Uncertainties Each lesson is exactly that . . . a lesson. There is a starter slide, lesson objectives slide, introduction of new knowledge slides, worked examples and then opportunities for students to try independent practice through mini plenary tasks comprised of several questions of graded difficulties. Questions are interspersed through the lessons at regular intervals and always have answers that animate on to the screen when you click. THESE ARE NOT THE INFORMATION ONLY TYPE SLIDES THAT SOME PEOPLE SELL, which are useless for delivering a lesson. We are a team of teachers, and these lessons have been made by actual Chemistry teachers who currently teach in secondary schools in England. We know exactly what you need, trust us. Every lesson has exam questions included as word documents which were made using Exam wizard. The mark scheme and examiner’s report is at the end of the exam question and the answers have been screen shotted and pasted into the PowerPoint at the end. All the slides in every lesson are fully animated and include answers to every mini plenary question and exam question. If you have a positive experience with the bundle, please leave a positive review! This really helps promote our store!

£30.00

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