Question

what is superphosphate of lime

Answer 1

superphosphate or superphosphate of lime, Ca(H2PO4)2, is a compound produced by treating rock phosphate with sulfuric acid or phosphoric acid, or a mixture of the two. It is the principal carrier of phosphate, the form of phosphorus usable by plants, and is one of the world's most important fertilizers.

Answer 2

superphosphate or superphosphate of lime,ca( H2 po4)2, if a compound produced by rock phosphate with sulfuric acid are phosphoric acid are a mixture of two.