Question

The number of molecules in each of the following 1gN2 1gCo2

Answer 1

Explanation:

we would solve it by mole concept.

1. No. of moles in 1gCO2 is- 1g/44g = 1/44 moles
2. therefore 1 mole = 6.022×10^23 atoms
3. so no. of atoms in 1/44 moles =
4. 1/44×6.022×10^23 atoms
5. similarly you can take out for N2