Chemistry: How many moles in 3.01 x 1022 atoms of Xenon?

How many moles in 3.01 x 1022 atoms of Xenon? - id30110229877814, alexis9658

vale2652

13.02.2022

0.05 moles

Explanation:

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

$n = \frac{N}{L}\\$

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

$n = \frac{3.01 \times {10}^{22} }{6.02 \times {10}^{23} } = \frac{1}{20} \\ = 0.05$

We have the final answer as

0.05 moles

Hope this helps you

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granniejo

10.03.2020

There are 3 atoms in the 50 moles of Al

Explanation:

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