Question

5. find the number of atom in 67.2 L N2 at STP​

Answer 1

Answer:

18.066*10²³atom

Explanation:

Number of atom in 22.4L N2 is 6.022*10²³

no of atom in 67.2L of N2 : 6.022*10²³*67.2\22.4

so on solving it we get 18.066*10²³atoms