How many total atoms are in 0.610 g of P2O5?

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19-06-2018
Chemistry

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How many total atoms are in 0.610 g of P2O5?

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Elitezia Elitezia · Answer 1 · 2018-06-19T05:27:39+02:00

Elitezia Elitezia

19-06-2018

To find the answer one must first find the mole ratio in P2O5.
0.610grams roughly equals to 0.004 mol of P2O5
1 mole is equal to 6.02 x 10^23
(6.02x10^23) x 0.004 = 2.408x10^21
There are 2.408x10^21 atoms in 0.61g of P2O5

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