naomiii66 naomiii66

21-01-2022
Chemistry

contestada

How many moles contain
in 5.75 X 1024 atoms Al?

Respuesta :

10068683 10068683

21-01-2022

Answer:

9.55 moles

Explanation:

contain 5.75 x 1024 atoms of Al.

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jjohnson0709 jjohnson0709

21-01-2022

Answer: The answer is 9.55 mol of Al

Explanation: To obtain the number of moles of a certain element given the number of atoms only, you have to divide it with Avogadro's number, 6.02 * 10^23 mol^-1

molAl= (5.75*10^24 Al atoms) * (1mol/6.02*10^23 Al atoms)

molAl=9.55mol

Answer Link

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