fertilisers

• what are the 3 main elements in fertilisers?

  nitrogen, phosphorus and potassium
• NPK fertiliser provide plants with elements needed for growth
• ammonia is used to produce nitrogen-containing compounds
• what are the differences in the 2 ways ammonium nitrate is produced ?

  in the lab it is smaller scale with lower concentrations making it safer as there is less heat. the process titration used is very slow