Question:
A gas cylinder contains O₂, nitrogen (220 mm Hg) and CO₂ (82
Last updated: 7/25/2022
A gas cylinder contains O₂, nitrogen (220 mm Hg) and CO₂ (82 mm Hg). The total pressure in the cylinder is 625 mm Hg. The partial pressure of oxygen in this mixture is __________. a. 323 mm Hg b. 82 mm Hg c. 302 mm Hg d. 625 mm Hg