Question

at p pressure and t temperature the number of molecules in v volume of He is x .what is the value of 3volume of oxygen​

Answer 1

Answer:

The ideal gas law can be written in terms of the number of molecules of gas: PV = NkT, where P is pressure, V is volume, T is temperature, N is number of molecules, and k is the Boltzmann constant k = 1.38 × 10–23 J/K. A mole is the number of atoms in a 12-g sample of carbon-12.