Question

how many atoms are there in 5 moles of carbon​

Answer 1

No. of arts in 1 mole=6.022×10^23

Therefore no. of atoms in in 5 miles of carbon=6.022×10^23×5=30.112 atoms

Answer 2

Given :

No. of moles of carbon = 5 moles

To Find :

Number of Atoms present in 5 moles of Carbon

Solution :

We know, At STP, 1 mole of Carbon contains 6.022×10²³ atoms

We are required to find the number of atoms present in 5 moles of carbon.

So,

1 mole of Carbon contains 6.022×10²³ atoms

5 moles of carbon will contain 6.022×10²³×5 atoms

                                                 = 30.11 × 10²³ atoms

                                                 = 3.011 × 10²⁴ atoms

Therefore, 5 moles of carbon contains 3.011 × 10²⁴ atoms.