corona88
corona88 corona88
  • 11-09-2019
  • Chemistry
contestada

How many atoms are there in 1.60 moles of selenium

Respuesta :

carolinazimicz carolinazimicz
  • 11-09-2019

Answer:

There are 9.635 x 10^23 atoms in 1.6 moles of selenium

Explanation:

To solve this problem you have to use Avogadro´s constant (6.022 x 10^23).

In 1 mol of any element there are 6.022 x 10^23 atoms, so in 1.6 moles there will be...

1 mol Se ------------- 6.022 x 10^23 atoms

1.6 moles Se ------ x = 9.635 x 10^23 atoms.

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