Question

How many moles are in 1.204 x 10^24 atoms of gold?

Answer 1

The answer is 2 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

N = 1.204 × 10²⁴ atoms of gold

We have

`n = \frac{1.204 * {10}^(24) }{6.02 * {10}^(23) } \\`

We have the final answer as

2 moles

Hope this helps you