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Given that air is 21% oxygen, find the minimum atmospheric pressure that gives a relatively safe partial pressure of oxygen of 0.16 atm. 0.98 atm 0.76 atm 0.55 atm 0.67 atm

Given that air is 21% oxygen, find the minimum atmospheric pressure that gives a relatively safe partial pressure of oxygen of 0.16 atm. 0.98 atm 0.76 atm 0.55 atm 0.67 atm

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Given that air is 21 % oxygen, find the minimum atmospheric pressure that gives a relatively safe partial pressure of oxygen of 0.16 atm. 0.98 a t m 0.76 a t m 0.55 a t m 0.67 a t m

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