diamont13 diamont13
  • 11-12-2020
  • Chemistry
contestada

How many moles are in 9.25E24 formulas units of sodium acetate?

Respuesta :

Stephen46
Stephen46 Stephen46
  • 11-12-2020

Answer:

15.37 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{9.25 \times {10}^{24} }{6.02 \times {10}^{23} } \\ = 15.365448...[/tex]

We have the final answer as

15.37 moles

Hope this helps you

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