155k views
5 votes
2.822 mol of nickel has _________ atoms of nickel.

(Enter just the number for this one.)

1 Answer

4 votes

Hello!

To find the number of atoms in 2.822 moles of nickel, we need to multiply it by Avogadro's number. Avogadro's number is 6.02 x 10^23 atoms.

2.822 moles x (6.02 x 10^23) ≈ 1.698844 x 10^24

Therefore, there are about 1.70 x 10^24 atoms (according to the number of significant figures) in 2.822 moles of nickel.

User Guy Nir
by
8.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.