Which three ‘macro-nutrients’ do plants require for healthy growth?
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Card 19
Front
Solid fertiliser salts can be made by reacting ammonia solution with different acids. What type of reaction is this?
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Card 20
Front
Which two reactants are needed to make ammonium phosphate in the laboratory?
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Card 21
Front
The source of phosphorous for fertilisers is phosphate rock mined from the ground. Which fertiliser salts are produced when phosphate rock is treated with sulfuric acid?
