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0.12g of an organic compound containing ...

0.12g of an organic compound containing phasphorus gave 0.22g of `Mg_(2)P_(2)O_(7)` the usual analysis. Calculate the % of phosphorus in the compound.

Text Solution

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precentage of phosphorus
`=(62)/(222)xx("mass of "Mg_2P_2O_7)/("mass of compound")xx100`
`=(62)/(222)xx(0.22)/(0.12)xx100=51.20%`
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