g86wp2htd4 g86wp2htd4
  • 22-06-2022
  • Chemistry
contestada

How many moles are equal to a 0.25g sample of al?

Respuesta :

saadatk
saadatk saadatk
  • 22-06-2022

Answer:

0.00926

Explanation:

no. of moles = mass ÷ molar mass (RMM)

Molar mass of Al is 27.

∴ no. of moles = 0.25 ÷ 27

                        = 0.00926 moles    (3 s.f.)

Answer Link
allyhey7j8 allyhey7j8
  • 22-06-2022

Answer:00926

Explanation:

Answer Link

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