| PP and co2
Right we were doing an old sport diver test last night and it came to the old 'whats the PP of co2 at 30m' question.
Now i know the answer is .04 bar but.......
we got onto the subject of O2PP and exhailed gas and knowing that we breath out 16% O2.
At 20m the PP of air in is aprox .6bar O2 and 2.4 bar Nitrogen.
so would air breathed out be
.56 bar O2 , .04 bar co2 and 2.4 nitrogen?
cos i'm reconing that .16bar x 20m= .48 dosn't sound right. |