| Quiz | NPK fertilisers |
|---|---|
| Name | |
| Result | PASSED |
| Score | 12 / 15 (80%) |
| Passing score | 12 |
| Quiz took | 58 min 16 sec |
| Quiz finished at | 2023-03-15 11:11:42 |
Reacting phosphate rock with sulfuric acid produces
Reacting phosphate rock with nitric acid produces
Reacting phosphate rock with sulfuric acid produces
Creating ammonium nitrate in a lab consists of
To create nitric salts, you react ammonia with
Reacting phosphate rock with phosphoric acid produces
To create nitric acid, you react ammonia with
Creating ammonium nitrate in a lab consists of
Which of the following is NOT a reason for using NPK fertilisers instead of manure?
Reacting phosphate rock with phosphoric acid produces
Reacting ammonia with nitric acid creates
Reacting phosphate rock with nitric acid produces
_________ are often used to make plants and crops grow bigger and faster
Reacting ammonia with nitric acid creates
Which of the following is NOT a main element in fertilisers?