1. Making Fertilisers L.O: To be able to make a given ammonium salt using the appropriate method

2. Ammonia fountain Ammonia (NH 3 ) dissolves in water to produce an alkaline solution (NH 4 OH). What is the evidence to show this is alkaline? Ammonium hydroxide is used to produce ammonium salts. Ammonium salts are important as fertilisers. Why do you think they are so important? What is it that plants need?

3. Miracle grow contains a lot of ammonium nitrate. Your task is to make as much ammonium nitrate as possible. You need to try to make as much profit as possible so consider the cost of equipment.