Summary of "The Haber process Edexcel GCSE Chemistry"

The Haber process is an industrial process where nitrogen and hydrogen gases react to produce ammonia, which is used in fertilizers for plant growth.

nitrogen is easily obtained from air, while hydrogen is obtained from gases&tag=dtdgstoreid-20">natural gases like hydrocarbon and methane.
The process is reversible, with ammonia dissociating back into nitrogen and hydrogen.
Optimal conditions for the process include 450° temperature, 200 atmosphere pressure, and the use of an iron catalyst.
The stages of the process involve compressing the gases, heating them, reacting them in a chamber with a catalyst, cooling to separate ammonia, and recycling the remaining gases.
Factors affecting the process include temperature, pressure, and the use of a catalyst.
The optimum temperature is 450° to balance yield, reaction rate, and cost.
pressure is kept at 200 atmospheres to increase yield and reaction rate without increasing cost or safety risks.
The catalyst increases the reaction rate without affecting the yield or equilibrium position.