Homework Help: chemistry

Posted by natasha on Tuesday, July 29, 2008 at 1:11pm.

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

chemistry - DrBob222, Tuesday, July 29, 2008 at 1:51pm
Ptotal = PHe + PO2 + PCO2. You know total and CO2 and He. Calculate PO2.
chemistry - sexy, Friday, February 6, 2009 at 3:15pm
idk

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