A breathing mixture used by deep-sea divers contains helium, oxygen, and carbon dioxide. What is the partial pressure of oxygen at 101.4 kPa ifpHe = 82.5 kPa and pCO2 = 0.4 kPa
3 answers
Ptotal = PHe + PO2 + PCO2. You know total and CO2 and He. Calculate PO2.
18.5 kPa
Anonymous is right