Across
- 2. substance with low ph
- 6. prevent oxidation....
- 8. insouluble salt thats left out
- 9. process nacl form its soln
Down
- 1. another term for elctrolytic decomposition
- 3. concentrated salt
- 4. happens to food when its fat gets oxidised
- 5. molecular geometry
- 7. speed of recton between k and h2o