U3-3-1 - Fertiliser Production

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Total cards: 7•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (7)

Front (Question)

3 elements essential to plants

Back (Answer)

P, N, K (phosphorus, nitrogen potassium)

Front (Question)

Which two properties must a fertiliser have?

Back (Answer)

• Soluble in water • Contains one or more of P, N, K

Front (Question)

What type of reactions make synthetic fertilisers?

Back (Answer)

Neutralisation reactions

Front (Question)

What type of compounds are synthetic fertilisers?

Back (Answer)

Salts

Front (Question)

A salt solution was made. How can a solid salt sample be produced?

Back (Answer)

Evaporation (Boil away the solvent)

Front (Question)

Formula for ammonia

Back (Answer)

NH3

Front (Question)

Describe the properties of ammonia gas (smell, hazards, solubility/pH)

Back (Answer)

Sharp unpleasant smell Toxic Dissolves in water to form alkaline solutions