Habers Process by Shipra Gupta https://padlet.com/shipra1979/habers Industrial Method en-us 2018-12-08 08:24:03 UTC 2023-09-09 12:08:44 UTC hello@padlet.com Optimum Temperature: 450 shipra1979 https://padlet.com/shipra1979/habers/wish/312472776 The forward reaction (the production of ammonia) is exothermic.

In order to get as much ammonia as possible in the equilibrium mixture, you need as low a temperature as possible. However, 400 - 450°C isn't a low temperature!


]]> 2018-12-08 08:27:03 UTC https://padlet.com/shipra1979/habers/wish/312472776 Optimum Pressure: shipra1979 https://padlet.com/shipra1979/habers/wish/312473177 According to Le Chatelier's Principle, if you increase the pressure the system will respond by favouring the reaction which produces fewer molecules. That will cause the pressure to fall again.
In order to get as much ammonia as possible in the equilibrium mixture, you need as high a pressure as possible. 200 atmospheres is a high pressure, but not amazingly high!]]> 2018-12-08 08:33:18 UTC https://padlet.com/shipra1979/habers/wish/312473177 Catalyst shipra1979 https://padlet.com/shipra1979/habers/wish/312473292 The catalyst has no effect whatsoever on the position of the equilibrium. Adding a catalyst doesn't produce any greater percentage of ammonia in the equilibrium mixture. Its only function is to speed up the reaction.]]> 2018-12-08 08:35:02 UTC https://padlet.com/shipra1979/habers/wish/312473292 Concentration shipra1979 https://padlet.com/shipra1979/habers/wish/2691580467 Nitrogen and hydrogen reacts in the ratio of 1:3 for the manufacture of ammonia.

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