Phosphate Rock Flashcards
1
Q
phosphate rock and nitric acid
A
- produces phosphoric acid and calcium nitrate
- phosphoric acid neutralised with ammonia to produce ammonium phosphate
2
Q
phosphate rock and sulfutic acid
A
- produces a mixture of calcium phosphate and calcium sulfate
= single superphosphate
3
Q
phosphate rock and phosphoric acid
A
-produces triple superphosphate