calculate the pressure (in Pascals and bar) of 10^23 gas particles each with a mass of 10^-25 kg, in a 1 L container if the rms speed is 100m/s? What is the total kinetic energy of these particles? What is the temperature inside the container

Question

calculate the pressure (in Pascals and bar) of 10^23 gas particles each with a mass of  10^-25 kg, in a 1 L container if the rms speed is 100m/s? What is the total kinetic energy of these particles? What is the temperature inside the container

DrBob222 · Answer

u(rms) = sqrt(3RT/M) Solve for M = molar mass # particles x mass of each = grams g/molar mass = #moles = n Then use PV = nRT and convert P from atom to Pa and bar.

Noel · Answer

But the problem didn't give temperature that is qhat confused me