Question

How many Cu atoms are present in 0.5mol of copper?
please answer it , solve it!!?​

Answer 1

Answer:

avogadro number / 2 which is numerically equal to 3.011× 10^23

Answer 2

Warning: Numericals isn't my thing. I hope my answer is error-freeee.

Good luck with that ! xD

Explanation:

1 mole has 6.203 × 10^23 no. of atoms.

Now,

1 mole of copper= 6.023 x 10^23 atoms of copper.

So, for 0.5 moles of copper

0.5 moles of copper= 0.5 x 6.023 x 10^23

atoms of copper.

= 3.011 × 10^23 atoms

of copper.