| 1. | |
| powders in place of lump/ increase concentration/ increase temperature | |
| 2. | |
| temperature | |
| 3. | |
  |
|
| 4. | |
 |
|
| 5. | |
| a) | |
 |
|
| b) | C5H12O |
| c) | i) Pb |
| ii) As distance from road increases, lead in soil decreases/ As soil depth increases lead content decreases. |
National 5 Chemistry Homework Answers
Hyndland Science Faculty
| 1. | |
| powders in place of lump/ increase concentration/ increase temperature | |
| 2. | |
| temperature | |
| 3. | |
| |
|
| 4. | |
|
|
| 5. | |
| a) | |
|
|
| b) | C5H12O |
| c) | i) Pb |
| ii) As distance from road increases, lead in soil decreases/ As soil depth increases lead content decreases. |