Making ammonia 0.0 / 5 ? ChemistryHaber and industrial processesGCSEAQA Created by: Izzy MasonCreated on: 08-04-14 14:27 What elements is ammonia made of ? Nitrogen and Hydrogen 1 of 6 What is the main use of ammonia ? Fertiliser 2 of 6 How are the raw materials obtained ? Nitrogen is obtained from the air and hydrogen is obtained by reacting natural gas with steam or by cracking 3 of 6 What are the conditions for the haber process ? 450 degrees at 200x normal pressure 4 of 6 What is equilibrium? When the forward reaction is the same as the backward one 5 of 6 Why are the conditions best ? Any higher than 200x and there is safety risk (explosion). Any lower than 450 degrees and there won't be enough energy for the reaction 6 of 6
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