Question

HURRYYY!!!!

How many moles of salt do you have, if you have 5.00 x 10^26 formula units of salt?

Answer 1

830.56 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{5.00 * {10}^(26) }{6.02 * {10}^(23) } \\ = 830.5647..`

We have the final answer as

830.56 moles

Hope this helps you