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1.5 g of an organic compound in a quanti...

1.5 g of an organic compound in a quantitative determination of phosphorus gave 2.5090 g of `Mg_2 P_2 O_7`. Calculate the percentage of phosphorus in the compound.

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Verified by Experts

For calculating percentage of phosphorus, the formula used is:
% of `P=(62)/(222) xx ("mass of "Mg_(2)P_(2)O_(7))/("mass of compound") xx 100`
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