3. Air is made up mostly of O, N, and CO,. If the total pressure of air is 765mmHg and
P = 0.79 atm and P. CO2, = 0.05 atm, then what is the partial pressure of the O?

"the periodic table is arranged in order of atomic number."

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

bcde is the incorrect answer it is a