Unit Three: The Haber Process Flashcards
1
Q
What is the Haber process?
A
It is an industrial process which produces ammonia that is used to make fertilisers
2
Q
What is needed to make ammonia?
A
Nitrogen and hydrogen
N2 (g) + 3H2 (g) 2NH3 (g) (+ heat)
3
Q
Where is the nitrogen obtained?
Where is the hydrogen obtained?
A
From the air (78% nitrogen)
From natural gas or other sources such as crude oil
4
Q
What are the industrial conditions for the Haber process?
A
Pressure=200 atmospheres
Temperature=450 degrees celsius
Catalyst=iron
