Across
- 2. this substance is always produced in a neutralisation reaction
- 3. a household acid
- 5. A substance that has a pH of 7
- 8. A substance that has a pH less than 7
- 9. A substance that has a pH greater than 7
- 12. caused by too much stomach acid
- 14. produced when an acid is added to an alkali
- 15. many alkalis are called this eg lithium ----- or calcium -----
Down
- 1. the salt made from Hydrochloric acid
- 4. when an acid is added to an alkali
- 6. a wasp sting is neutralised by an acid so it is an
- 7. the salt made from nitric acid
- 10. changes colour in the presence of an acid, alkali or neutral solution
- 11. a household alkali
- 13. increases the pH of soil