(Answered) The main component of many phosphate fertilizers is ca

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The main component of many phosphate fertilizers is Ca (H₂PO₄)₂.H₂O.

If a fertilizer contains 17.1% P (by mass,% w / w) and all of the phosphorus is present as Ca(H₂PO₄)₂.H₂O, how much is the percentage by mass (% w / w) of this salt in the fertilizer?

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