The Haber process and NPK fertilisers
Making ammonia, why the conditions are a compromise, recycling unreacted gases, NPK fertilisers and the percentage of a nutrient in a fertiliser.
You will be able to
- State the Haber process conditions and raw materials
- Explain the compromise between yield, rate and cost (Higher)
- Read yield data and calculate reacting masses of ammonia
- Calculate the percentage of nitrogen by mass in a fertiliser
25 minutes, 8 exam-style questions, with the Molar Mass Calculator.