Chemistry (All)
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Chemistry (All)
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25 Questions

1. Write a word equation for the reaction between sodium hydroxide and iron(ii) sulfate

2. Covalent bonding

3. Electroyte

4. Endothermic reaction

5. Displacement reactions

6. Effects of acid rain

7. Write the chemical equation for sulfur dioxide dissolving in water to form acid rain

8. Electrolysis

9. Name the raw material that reacts with oxygen and state why the reaction is important

10. Explain what is meant by electrolysis

11. Uses of helium

12. Conditions required in the haber process

13. State the uses of ammonia

14. Group

15. Describe the formation of a covalent bond

16. Diamond vs graphite: electron configuration

17. A white precipitate will form

18. State a use for n₂

19. What are the electrodes made of in the electrolysis of aluminium oxide?

20. Alkaline ph

21. Relative charge of a neutron

22. What is the ph and universal indicator colour of a strong acid?

23. Are non-metal oxides acidic or basic?

24. Surface areas effect on the rate of reaction

25. Ionic compounds