A flask of volume 2.0 liters, provided with a stopcock, containsoxygen at 20 degree celcius, 1.0 ATM. The system is heated to 100degree celcius with the stopcock open to the atmosphere. Thestopcock is then closed and the flask cooled to its orginaltemperature (20 degree celcius). K= 1.32 x 10^-23 J/K
a. what is the final pressure of the oxygen in the flask (with thestopcock closed)?
b. how many grams of oxygen remain in the flask?
c. what is the average kinetic energy of a single oxygen moleculeat 20 degree celcius?
d. what is the Vrms of the oxygen molecule at 20 degreecelcius?