Fertilisers Flashcards
(6 cards)
1
Q
What process is an example of a reversible reaction?
A
The haber process
2
Q
Name 3 thing used in the haber process
A
An iron catalyst
High pressure
Reasonable high temperature
3
Q
What is the starting material for nitric acid?
A
Ammonia
4
Q
Describe ammonia
A
Pungent, clear, very soluble
5
Q
What process is used to make nitric acid?
A
Ostwald process
6
Q
Describe the Ostwald process
A
Uses a platinum catalyst
Is an exothermic reaction
