Question

what is the chemical formula of rock phosphate​

Answer 1

Answer:

'Rock Phosphate' is a sedimentary rock composed of phosphate minerals high enough, especially apatite. It is used directly in fertilizer and as a source of phosphorous compounds. Apatite includes 10 mineral species and has the general formula X5Y(PO4)3, where X is usually Ca2+ or Pb3+ and Y is F-, Cl-, or OH-.

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Answer 2

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