Core practical 16 – Synthesise aspirin from 2-hydroxybenzoic acid
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Question 1 of 20
1. Question
Where should the mixture be warmed?
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Question 2 of 20
2. Question
Where should the flask be added?
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Question 3 of 20
3. Question
Where should the flask be added secondly?
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Question 4 of 20
4. Question
What should be used to filter the product?
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Question 5 of 20
5. Question
What is the Mr of 2-hydroxybenzoic?
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Question 6 of 20
6. Question
What is the Mr of aspirin?
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Question 7 of 20
7. Question
What is the percentage yield of aspirin?
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Question 8 of 20
8. Question
What should be measured?
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Question 9 of 20
9. Question
What should the melting point be of aspirin?
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Question 10 of 20
10. Question
What piece of safety equipment should be worn during this experiment?
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Question 11 of 20
11. Question
Which functional group of the 2-hydroxybenzoic acid reacts with ethanoic anhydride?
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Question 12 of 20
12. Question
What piece of safety equipment should be worn during this experiment?
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Question 13 of 20
13. Question
What type of pipette should be used?
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Question 14 of 20
14. Question
What piece of safety equipment should be worn during this experiment?
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Question 15 of 20
15. Question
How many beakers are needed?
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Question 16 of 20
16. Question
What type of flask should the 2-hydroxybenzoic acid be placed in?
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Question 17 of 20
17. Question
How many measuring cylinders are needed?
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Question 18 of 20
18. Question
What should be added to the 2-hydroxybenzoic acid?
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Question 19 of 20
19. Question
How much sulfuric acid should be used?
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Question 20 of 20
20. Question
Which acid should be used?
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