Across
- 3. Type of reaction AB + C -> AC + B.
- 7. Type of reaction when an acid mixes with an alkali.
- 8. Added to a blast furnace to react with impurities such as silica.
- 9. (2words) The sequence of metals from potassium near the top to platinum near the bottom.
- 11. Gas ______. Can collect and measure the amount of gas released in a reaction.
- 13. area (2words) Affects how much the reactants cn be in contact with each other so affects rate of reaction.
- 16. Something which is always the same (conserved) before and after a reaction.
- 17. The OH- ion.
- 19. A product (always) of a neutralisation reaction.
- 20. An element usually found in its pure state, not part of an ore. Jewellery.
Down
- 1. The chemical formula letters for hydrochloric acid.
- 2. (2words) The gas released when a carbonate reacts with an acid.
- 4. Will dissolve easily.
- 5. Type of reaction with oxygen.
- 6. Type of reaction in which one reactant "breaks down" into multiple products (usually due to heat).
- 10. What the state symbol (aq) stands for.
- 12. Affects particle speeds so affects the rate of reaction.
- 14. All acids contain _______ ions.
- 15. Above iron but below aluminium in the reactivity series.
- 18. Element used to displace iron in iron ore to create pure iron.