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
Chemistry Revision
flashcards
Decks in class (9)
# Cards
-
Haber Process7
-
Principle Of Chemistry (States Of Matter, Atoms, Separating, Bonding)50
-
Chemistry Of The Elements (The Periodic Table. Reactivity Series, Tests)70
-
Organic Chemistry (Alkanes, Alkenes, Ethanol)28
-
Physical Chemistry (Acids, Alkalis, Salts, Energetics, Rates Of Reaction, Equilibria)42
-
Chemistry In Industry (Metals, Iron, Aluminium)33
-
Chemistry In Industry (Cracking, Crude Oil, Polymers, Haber Process)46
-
Chemistry In Industry (The Contact Process, Electrolysis Of Brine)24
-
Electrolysis13
