Answer:
6.26 × 10²³ Carbon Atoms
Solution:
First calculate the number of C₂H₆O molecules present in 0.52 moles using following formula,
# of Molecules = Moles × 6.022 × 10²³
# of Molecules = 0.52 × 6.022 × 10²³
# of Molecules = 3.13 × 10²¹ Molecules
Secondly Calculate the Number of carbon atoms,
As,
1 Molecule of C₂H₆O contains = 2 Carbon Atoms
So,
3.13 × 10²¹ Molecules of C₂H₆O will contain = X Carbon Atoms
Splving for X,
X = (3.13 × 10²¹ Molecules × 2 Carbon Atoms) ÷ 1 Molecule
X = 6.26 × 10²³ Carbon Atoms