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GCSE level Chemistry Notes: Answers to word equation questions

FOR PRINTING OUT: Doc Brown's Chemistry for GCSE, IGCSE, ~US grade 8-10 students aged ~14-16 Science Chemistry Revision Questions  (re-edit)

Chemical Equation Revision Practice

WORD EQUATION QUESTION ANSWERS

Part 1b Word Equation Question ANSWERS

The answers to the GCSE/IGCSE KS4 Science-Chemistry practice questions in writing out the word equations for the chemical reactions of acids with metals, oxides, hydroxides and carbonates and hydrogencarbonates

All my GCSE level Chemistry Revision notes  *  email doc brown

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1a Original Word Equation Q's

2a Symbol Equation Q's

2b Symbol Equation Q Answers

Teach yourself to write equations!

GCSE/IGCSE Acids, Bases & Salts Notes

GCSE/IGCSE Multiple Choice BALANCING EQUATION QUIZ


Spelling note: sulphuric acid = sulfuric acid, sulphate = sulfate, aluminium = aluminum (US)


WORD EQUATION QUESTION ANSWERS

1. zinc + hydrochloric acid ===> zinc chloride + hydrogen

2. copper(II) carbonate + sulfuric acid ===> copper(II) sulfate + water + carbon dioxide

3. magnesium oxide + nitric acid ===> magnesium nitrate + water

4. zinc + sulfuric acid ===> zinc sulfate + hydrogen

5. magnesium hydroxide + hydrochloric acid ===> magnesium chloride + water

6. copper(II) carbonate + nitric acid ===> copper(II) nitrate + water + carbon dioxide

7. zinc carbonate + sulfuric acid ===> zinc sulfate + water + carbon dioxide

8. iron + hydrochloric acid ===> iron(II) chloride + hydrogen

9. magnesium oxide + hydrochloric acid ===> magnesium chloride + water

10. calcium carbonate + hydrochloric acid ===> calcium chloride + water + carbon dioxide

11. magnesium + sulfuric acid ===> magnesium sulfate + hydrogen

12. magnesium + nitric acid ===> magnesium nitrate + hydrogen

13. zinc hydroxide + hydrochloric acid ===> zinc chloride + water

14. magnesium carbonate + hydrochloric acid ===> magnesium chloride + water + carbon dioxide

15. aluminium + hydrochloric acid ===> aluminium chloride + hydrogen

16. sodium hydroxide + hydrochloric acid ===> sodium chloride + water

17. sodium carbonate + sulfuric acid ===> sodium sulfate + water + carbon dioxide

18. calcium carbonate + nitric acid ===> calcium nitrate + water + carbon dioxide

19. iron + sulfuric acid ===>iron(II) sulfate + hydrogen

20. zinc oxide + hydrochloric acid ===> zinc chloride + water

21. copper(II) carbonate + sulfuric acid ===> copper(II) sulfate + water + carbon dioxide

22. aluminium + sulfuric acid ===> aluminium sulfate + hydrogen

23. calcium oxide + hydrochloric acid ===> calcium chloride + water

24. magnesium hydroxide + sulfuric acid ===> magnesium sulfate + water

25. ammonia + sulfuric acid ===> ammonium sulfate

26. ammonia + hydrochloric acid ===> ammonium chloride

27. zinc hydroxide + sulfuric acid ===> zinc sulfate + water

28. copper(II) oxide + hydrochloric acid ===> copper(II) chloride + water

29. sodium hydroxide + sulfuric acid ===> sodium sulfate + water

30. sodium hydrogencarbonate + hydrochloric acid ===> sodium chloride + water + carbon dioxide

31. ammonia + nitric acid ===> ammonium nitrate

32. calcium oxide + hydrochloric acid ===> calcium chloride + water

33. aluminium hydroxide + nitric acid ===> aluminium nitrate + water

34. calcium carbonate + ethanoic acid ===> calcium ethanoate + water + carbon dioxide

35. ethanoic acid + magnesium ===> magnesium ethanoate + hydrogen

36. ethanoic acid + magnesium oxide ===> magnesium ethanoate + water

37. sodium hydroxide + ethanoic acid ===> sodium ethanoate + water

Oxford

The Egyptian god of chemical equations  Not sure on this one!

I can read chemical equations, but not the hieroglyphics 'symbol equation' at the top of the carving!

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