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21-01-2016
Chemistry

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How many molecules are in 0.400 moles of N2O5?

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Willchemistry Willchemistry

22-01-2016

1 mole N2O5 --------------> 6,02x10²³ molecules
0.400 moles ----------------> molecules ?

0.400 * 6,02x10²³ = 2.408x10²³ molecules

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