Question

calculate the number of atoms in 10 gram of nitrogen ​

Answer 1

Answer:

10gms of nitrogen or 10gms of ammonia?(with explanation) Hence , 10 g of NH3 will have more number of molecules.

Answer 2

Explanation:

m= 10 g

M=14 g

Na= 6.022 × 10²³

N=?

m/M= N/Na

10/14=N/6.022×10²³

N= 10× 6.022× 10²³/14

N= 4.3 × 10²³ molecules

P.S. Pls check the answer. I'm not sure about the last calculation part.