7. A hyperbaric chamber has a volume of 200. L. (a) How many moles of oxygen areneeded to fill the chamber at room temperature (23°C) and 3.00 atm pressure? (b)How many grams of oxygen are needed? (Hint: Since moles have been asked, whichequation has the moles listed in the equation. Use that to solve this problem. Alsodon't forget to use the equation 1 mole = Formula weight or Molecular weight tocalculate thegramsof02).bility: Good to goO,Focur

Answered: Image /qna-images/answer/d5f2bf18-a1cf-4f90-a92b-fd1be9ce46e2.jpg

7. A hyperbaric chamber has a volume of 200. L. (a) How many moles of oxygen are needed to fill the chamber at room temperature (23°C) and 3.00 atm pressure? (b) How many grams of oxygen are needed? (Hint: Since moles have been asked, which equation has he moles listed in the equation. Use that to solve this problem. Also don't forget to use the equation 1 mole = Formula weight or Molecular weight to calculate the grams of 02).