Chemistry Question: How Many Moles is 1.81 x 10^24 Atoms of Carbon?

Can you help me determine how many moles is 1.81 x 10^24 atoms of carbon?

Well, in order to calculate how many moles 1.81 x 10^24 atoms of carbon is equal to, we need to know the Avogadro's number. The Avogadro's number is 6.02 x 10^23, which represents how many atoms are in a mole. So, by dividing 1.81 x 10^24 atoms by 6.02 x 10^23 atoms per mole, we can determine the number of moles.

To calculate the number of moles, you can use the factor/label method. By multiplying 1.81 x 10^24 atoms by 1 mole, and then dividing it by 6.02 x 10^23 atoms, we can find that 1.81 x 10^24 atoms of carbon is equal to 3 moles.

Here is the calculation using the factor/label method:

1.81 x 10^24 atoms * 1 mol = 3 moles

6.02 x 10^23 atoms

As you can see, the unit "atoms" cancels out from the top and bottom during the calculation process. Therefore, 1.81 x 10^24 atoms of carbon is equal to 3 moles.

Understanding how to convert between atoms and moles is crucial in chemistry, as it allows us to relate the microscopic world of atoms to the macroscopic world of moles. This calculation is fundamental in various chemistry calculations and is an essential concept to grasp for success in the subject.