Question

Calculate numbers of atom in 0.85gram in ammonia??​

Answer 1

Answer:

The answer is: (3.011×10^22) NH3 molecules are present in 0.85 g ammonia. But you haven't cleared the name of atom.

The number of N atoms= 3.011×10^22

The number of H atoms=3×3.011×10^22=9.011×10^22

The total number of atoms=4×3.011×10^22=12.044×10^22