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Acids

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Question 154

Ammonium phosphate, (NH4)3PO4(\text{NH}_4)_3\text{PO}_4(NH4​)3​PO4​, is a highly concentrated NP (nitrogen-phosphorus) fertiliser. It is industrially synthesised by reacting gaseous ammonia with an inorganic acid.

Which acid must be reacted with ammonia to produce ammonium phosphate?

nitric acid

phosphoric acid

phosphorous acid

sulfuric acid

Acids Questions

  1. GCSE
  2. /Chemistry
  3. /Acids

Practise Edexcel GCSE Chemistry Acids with exam-style questions for Foundation and Higher tier. 276 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank