Question

calculate the mass of one molecule of nitrogen ​

Answer 1

Bonjour!¡

Nitrogen = 28u

Answer 2

Answer:

As Nitrogen is diatomic its Molecular weight is 2*14 = 28g

Number of molecules = Weight/Molecular. Wt * Avogadro's number

Therefore, Weight = No. of molecules*Molecular. Wt/Avogadro's number

                              = 28g/6.023*10^23

                               = 4.648*10^-23