Core practical 4 – Investigate the hydrolysis of halogenoalkanes
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Question 1 of 25
1. Question
What is one hazard of using halogenoalkanes during an experiment?
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Question 2 of 25
2. Question
What precipitate is formed when the halogenoalkane 1-bromobutane is used?
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Question 3 of 25
3. Question
What is one hazard when using ethanol during an experiment?
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Question 4 of 25
4. Question
What precipitate is formed when the halogenoalkane 1-chlorobutane is used?
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Question 5 of 25
5. Question
What is one hazard when using silver nitrate during an experiment?
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Question 6 of 25
6. Question
Why is ethanol used during this experiment?
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Question 7 of 25
7. Question
What piece of safety equipment should be worn during this experiment?
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Question 8 of 25
8. Question
Why is water able to act as a nucleophile?
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Question 9 of 25
9. Question
How many drops of the halogenoalkanes used be added to the test tubes?
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Question 10 of 25
10. Question
What type of atom in water contains a lone pair of electrons?
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Question 11 of 25
11. Question
What should the halogenoalkanes be placed in?
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Question 12 of 25
12. Question
Why are hydroxide ions not used during this experiment?
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Question 13 of 25
13. Question
How many halogenoalkanes are being used?
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Question 14 of 25
14. Question
How many test tubes will be needed during this experiment?
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Question 15 of 25
15. Question
What should the test tubes containing ethanol with the halogenoalkanes be placed in?
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Question 16 of 25
16. Question
What type of pipette should be used?
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Question 17 of 25
17. Question
Before adding the halogenoalkanes, what should eb added to the test tubes?
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Question 18 of 25
18. Question
What should be added to the test tubes?
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Question 19 of 25
19. Question
What should be added to the test tubes after the halogenoalkanes are added?
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Question 20 of 25
20. Question
How much ethanol should be added?
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Question 21 of 25
21. Question
How much silver nitrate should be added?
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Question 22 of 25
22. Question
What is being measured?
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Question 23 of 25
23. Question
What is being formed during this reaction?
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Question 24 of 25
24. Question
Write the equation for the reaction between 1-bromobutane and water.
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Question 25 of 25
25. Question
What precipitate is formed when the halogenoalkane 1-iodobutane is used?
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