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How many moles of aluminum are equivalent to 4.816 x 1024 atoms?

User Arashka
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2 Answers

12 votes

Answer:

Step-by-step explanation:

there are 8 moles.

User Buckbova
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4.2k points
3 votes

Answer:

8 moles

Step-by-step explanation:

To find the number of moles in a substance given it's number of entities we use the formula


n = (N)/(L) \\

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have


n = \frac{4.816 * {10}^(24) }{6.02 * {10}^(23) } = 8 \\

We have the final answer as

8 moles

Hope this helps you

User Hackonteur
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3.9k points