Haber Process Flashcards
1
Q
What 2 elements make ammonia
A
Nitrogen + Hydrogen
2
Q
Temperature needed for Haber process
A
450C
3
Q
Pressure needed for Haber process
A
200 atmospheres
4
Q
Catalyst needed for Haber process
A
Iron catalyst
5
Q
What does cooling the reaction mixture do
A
Liquefies the ammonia and unused H and N2 recirculate
6
Q
Ammonia + nitric acid –>
A
Ammonium nitrate
7
Q
Ammonium nitrate is a great ___________. Why?
A
Fertiliser
Has nitrogen from 2 sources
