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P and Q are two elements which from P(2)...

`P` and `Q` are two elements which from `P_(2)Q_(3),PQ_(2)` molecules. If `0.15 "moles of" P_(2)Q_(3)` and `PQ_(2)` weighs `15.9 g` and `9.3 g`, respectively, what are atomic weighs of `P` and `Q`?

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P and Q arer two elements which form P_(2)Q_(3) and PQ_(2) . If 0.15 mole of P_(2)Q_(3) weights 15.9 g and 0.15 mole og PQ_(2) weighs 9.3 g then, what are atomic weights of P and Q ?

P and Q are two element that form P_(2) Q_(3) and PQ_(2) . If 0.15 mole of P_(2) Q_(3) weighs and 0.15 mole of PQ_(2) weighs 9.3 g , what are the atomic weights of P and Q ?

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