1. zinc + hydrochloric acid ===> ___________________________ + hydrogen
2. _______________________ + sulphuric acid ===> copper (II) sulphate + water + carbon dioxide
3. magnesium oxide + ___________________________ ===> magnesium nitrate + water
4. zinc + sulphuric acid ===> zinc sulphate + ___________________________
5. magnesium hydroxide + hydrochloric acid ===> ___________________________ + water
6. ?__________________ + nitric acid ===> copper (II) nitrate + water + __________________
7. zinc carbonate + sulphuric acid ===> ______________ + ____________ + carbon dioxide
8. iron + ___________________________ ===> iron (II) chloride + hydrogen
9. magnesium oxide + hydrochloric acid ===> ____________________ + ________________
10. _________________ + hydrochloric acid ===> calcium chloride + water + __________________
11. ___________________________ + sulphuric acid ===> magnesium sulphate + hydrogen
12. magnesium + nitric acid ===> ___________________________ + hydrogen
13. zinc hydroxide + ___________________________ ===> zinc chloride + water
14. ____________________ + hydrochloric acid ===> magnesium chloride + water + carbon dioxide
15. aluminium + hydrochloric acid ===> ___________________________ + hydrogen
16. sodium hydroxide + hydrochloric acid ===> _______________________ + ________________
17. sodium carbonate + _________________ ===> sodium sulphate + water + ________________
18. ___________________________ + nitric acid ===> calcium nitrate + water + carbon dioxide
19. ___________________________ + sulphuric acid ===> iron (II) sulphate + hydrogen
20. zinc oxide + ___________________________ ===> zinc chloride + water
21. copper (II) carbonate + sulphuric acid ===> _____________________ + water + carbon dioxide
22. aluminium + ___________________________ ===> aluminium sulphate + hydrogen
23. calcium oxide + hydrochloric acid ===> ______________________ + _________________
24. magnesium hydroxide + ________________ ===> magnesium sulphate + ________________
25. ammonia + sulphuric acid ===> ___________________________
Score …………../34
Areas of Improvement
26. ammonia + ___________________________ ===> ammonium chloride
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