GCSE Chemistry – Electrolysis of sulfuric acid
Learning Objectives
-I can write half equations for the electrolysis of sulfuric acid
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Question 1 of 30
1. Question
What is the definition of electrolysis?
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Question 2 of 30
2. Question
What does dilute sulfuric acid contain?
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Question 3 of 30
3. Question
What type of chemical is dilute sulfuric acid?
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Question 4 of 30
4. Question
What ion does dilute sulfuric acid contain?
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Question 5 of 30
5. Question
What ion does dilute sulfuric acid contain?
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Question 6 of 30
6. Question
What ion does dilute sulfuric acid contain?
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Question 7 of 30
7. Question
In terms of electrons, what happens at the positive electrode?
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Question 8 of 30
8. Question
In terms of electrons, what happens at the negative electrode?
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Question 9 of 30
9. Question
In terms of electrons, what happens at the anode?
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Question 10 of 30
10. Question
In terms of electrons, what happens at the cathode?
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Question 11 of 30
11. Question
What electrode are the H^+ ions attracted to?
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Question 12 of 30
12. Question
What electrode are the H^+ ions attracted to?
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Question 13 of 30
13. Question
What electrode are the OH^- ions attracted to?
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Question 14 of 30
14. Question
What electrode are the OH^- ions attracted to?
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Question 15 of 30
15. Question
What electrode are the SO_4^{2-} ions attracted to?
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Question 16 of 30
16. Question
What electrode are the SO_4^{2-} ions attracted to?
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Question 17 of 30
17. Question
In terms of electrons, what happens to the H^+ ions?
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Question 18 of 30
18. Question
In terms of electrons, what happens to the OH^- ions?
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Question 19 of 30
19. Question
What type of compounds are formed at the electrodes?
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Question 20 of 30
20. Question
What colour gases form at the electrodes?
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Question 21 of 30
21. Question
What will the reactions at the positive electrode form?
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Question 22 of 30
22. Question
What will the reactions at the positive electrode form?
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Question 23 of 30
23. Question
What will the reactions at the negative electrode form?
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Question 24 of 30
24. Question
What will the reactions at the anode form?
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Question 25 of 30
25. Question
What will the reactions at the anode form?
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Question 26 of 30
26. Question
What will the reactions at the cathode form?
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Question 27 of 30
27. Question
Write the half equation for the reaction at the positive electrode.
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Question 28 of 30
28. Question
Write the half equation for the reaction at the negative electrode.
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Question 29 of 30
29. Question
Write the half equation for the reaction at the cathode.
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Question 30 of 30
30. Question
Write the half equation for the reaction at the anode.
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