MackenzieJoelle MackenzieJoelle

12-04-2018
Mathematics

contestada

How many atoms are in 8.2 moles of aluminum?

Respuesta :

calculista calculista

22-04-2018

we know that

To determine the amount of atoms (or molecules) present given the moles of an element, you multiply the amount of moles by Avogadro's number, 6.022*10^23
so
8.2*6.022*10^23------> 4.938*10^24 atoms/molecules of Al

the answer is
4.938*10^24 atoms

Answer Link

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