Given data: Given that the sample contains 24.08×1023 atoms of carbon.

Find: calculate how many moles of carbon atoms are in the sample?

**Explanation:**

To determine the number of moles of carbon atoms in the sample, we need to use Avogadro’s number, which states that there are 6.022 x 10^23 atoms in one mole of a substance.

### Step 2 of 2

Using Avogadro’s number, which states that there are 6.022 x 10^23 atoms in one mole of a substance.

Number of moles=Number of atomsAvogadro′s number

Number of moles=24.08x1023atoms6.022×1023 atomsmol

Simplifying the equation, we find:

Number of moles=4

**Explanation:**

Therefore, there are 4 moles of carbon atoms in the given sample.

##### Final solution

Hence we found the number of moles in a sample is 4 mol.