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This weeks homework:
1. Chapter 4 review questions 2, 4, 6, 7, 10, 12, 13, 15, 17, 18, 19, 21, 23
2. Worksheet 7 (not compulsory)
3. Watch Edrolo video "Galvanic cells" before next Tuesday's class (9th March)
Enjoy your long weekend :)