Haber Process 3.0 / 5 based on 1 rating ? ChemistryHaber and industrial processesGCSEOCR Created by: bronteapplebyCreated on: 02-03-14 18:33 What does the Haber Process produce? Ammonia 1 of 11 Name two products that can be used with Ammonia? Fertiliser and Explosives 2 of 11 Why is the Ammonia taken out of the process? So it doesn't reach dynamic equilibrium 3 of 11 Where does the reactants come from? Nitrogen from Air and Methane/Natural Gas from Crude Oil 4 of 11 How is the process sustainable? Reuse any waste and put it back in the reactor 5 of 11 How is it a compromise with it's temperature? Low temp, better yield but it's a slow reaction 6 of 11 How is it s compromise with it's pressure? High Pressure makes a lot of yield but it's dangerous and expensive 7 of 11 What is the reaction for the Haber Process? N2 + 3N2 (reverse sign) 2NH3 8 of 11 What is the Exothermic Part of the Reaction? 4 molecules breaking into 2 molecules, direction is favoured by high pressure and low product (e.g product turning back into the reactant) 9 of 11 What is the Endothermic Part of the Reaction? 2 molecules changing into 4 molecules, direction is favoured by low pressure and high temperature (e.g Reactants turning into the product) 10 of 11 What catalyst does it have? Iron Catalyst 11 of 11
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