tagsfan76
tagsfan76 tagsfan76
  • 12-12-2021
  • Chemistry
contestada

calculate the number of atoms in a sample containing 3.5 g of silicon atoms

Respuesta :

cosmias cosmias
  • 12-12-2021

Answer:

there are 7. 505 x 1022 atoms in 3.5 grams of silicon.

Explanation:

So, 1 mole of silicon will have a mass of 28.0855 g and the number of atoms will be 6.022 x 1023. Therefore, there are 7. 505 x 1022 atoms in 3.5 grams of silicon.

Answer Link
sitabanwari12
sitabanwari12 sitabanwari12
  • 12-12-2021

Answer:

1 mole of silicon will have a mass of 28.0855 g and the number of atoms will be 6.022*1023 . Therefore , there are 7.505*1022 atom in 3.5 g of silicon .

Answer Link

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