joshua146
joshua146 joshua146
  • 11-11-2020
  • Chemistry
contestada

How many moles are there in 3.612 x 1024 formula units of Na2SO4?

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Stephen46
Stephen46 Stephen46
  • 11-11-2020

Answer:

Theanswer is 6 moles

Explanation:

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

[tex]n = \frac{N}{L} \\ [/tex]

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

[tex]n = \frac{3.612 \times {10}^{24} }{6.02 \times {10}^{23} } \\ [/tex]

We have the final answer as

6 moles

Hope this helps you

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