Question

A 0. 029 m3 tank contains 0. 076 kg of Nitrogen gas (N2)

at a pressure of 2. 92 atm. Find the temperature of the gas in

°C.

Take the atomic weight of nitrogen to be N2 = 28

g/mol

Answer 1

the temperature of the Nitrogen gas is approximately -162.35 °C.

Volume (V) = 0.029 m³

Pressure (P) = 2.92 atm = 2.92 x 101325 Pa

Mass of Nitrogen gas (m) = 0.076 kg

Atomic weight of Nitrogen (M) = 28 g/mol = 0.028 kg/mol