Question

Compute the specific heat capacity (in J/(kg*K) at constant volume of nitrogen(n_2) gas. The molar mass of N_2 is 28.014 g/mol.

Answer 1

do we are alowed to consider N2 ideal diatomic gas??

Answer 2

http://en.wikipedia.org/wiki/Dulong%E2%80%93Petit_law
Cv = http://www.wolframalpha.com/input/?i=3+*+boltzmann+constant+*+avogadro%27s+no+*+1000%2F28.014

http://www.wolframalpha.com/input/?i=3+*+1.38065%C3%9710%5E-23+*+6.022141+*+10%5E23+*+1000%2F28.014

Answer 3

Not sure if it is right!!!