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 weight of phosphorus.

1.5 g of an organic compound in a quantitative determination of phosph

1.	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 weight of phosphorus.
Answer» ANSWER :0.4671