All Reactions and synthesis articles – Page 4
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ExperimentFormation of TCP (2,4,6-trichlorohydroxybenzene)
Delve into preparing TCP by reacting hydroxybenzene (phenol) with chlorine gas, and create this distinctive smelling compound.
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Experiment
Some reactions of carbon dioxide
Create carbon dioxide from marble chips and acid, then test for its reaction with barium hydroxide by observing the carbonate precipitate. Includes kit list and safety instructions.
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Experiment
The microscale synthesis of azo dyes
Synthesise an azo dye, and use it to change the colour of cotton, with this class experiment. Includes kit list and safety instructions.
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Experiment
Displacement reactions of metals on a microscale
Examine the reactions between various metals and metal salt solutions in this microscale class practical. Includes kit list and safety instructions.
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Resource
Aspirin screen experiment
Get students aged 16–18 running their own organic synthesis on a computer or tablet before taking part in the real thing. This resource also features an in-depth practical guide and a set of worksheets covering the theory.
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Resource
Qualitative analysis quizzes
Find out more about our quizzes and watch the associated videos. The quizzes consist of 10 questions in each section and focus on providing formative feedback to students. The range of question types includes text response, numerical response, drag and drop and multiple choice. These quizzes are available free to ...
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Resource
Organic liquid quizzes
Find out more about our quizzes to support key practical skills for organic chemistry, and watch the associated videos. The quizzes consist of 10 questions in each section and focus on providing formative feedback to students. The range of question types includes text response, numerical response, drag and drop and ...
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Resource
Teacher subject knowledge self assessment tests
Use these diagnostic tests to self-assess your chemistry subject knowledge, and identify strengths and areas for development. These two quizzes test at the pre-16 level. Complete the first to get feedback broken down by topic. Use the second quiz to check progress, once you’ve refreshed your knowledge in key topics.
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Resource
Teacher subject knowledge self assessment: Post-16
Use these diagnostic tests to self-assess your chemistry subject knowledge, and identify strengths and areas for development. These two quizzes test at the post-16 level. Complete the first to get feedback broken down by topic. Use the second quiz to check progress, once you’ve refreshed your knowledge in key topics.
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Soundbite
Why did we run out of carbon dioxide?
And what does it have to do with the Haber–Bosch process?
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Resource
Science concept cartoons: rusting
Use this conversation starter to get your pupils thinking about the process of rusting, and discussing different possibilities.
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Resource
Science concept cartoons: electrons and chemical reactions
Spark discussion and stimulate thinking about electrons and chemical reactions in a way that encourages pupils to share their ideas.
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