Question

What are the no. of atoms in 0.8moles of Na

Answer 1

Explanation:

1 mole of Hydrogen contains 6.02×10

23

atoms

0.8 mole of Hydrogen would contain ⇒0.8×6.02×10

23

atoms

⇒0.48×10

23

atom

⇒4.8×10

22

atom