A collapsed balloon is filled with He to a volume of 15.5L at a pressure of 1.00 atm. Oxygen, O2, is then added so that the final volume of the balloon is 20L with a total pressure of 1.00 atm. The temp remains constant throughout at 21.5C.
a] what mass of He does the balloon contain?
b] whats the final partial pressure of He in the balloon?
c] whats the partial pressure of O2 in the balloon?
d]whats the mole fraction of each gas?
Could you explain as well?
Thanks so much
a] what mass of He does the balloon contain?
b] whats the final partial pressure of He in the balloon?
c] whats the partial pressure of O2 in the balloon?
d]whats the mole fraction of each gas?
Could you explain as well?
Thanks so much