Chemistry, 19.06.2020 20:57 esmemaluma00

A scuba diver's air tank contains oxygen, helium, and nitrogen at a total pressure of 205 atmospheres. The partial pressure of nitrogen is 143 atmospheres, and the partial pressure of helium is 41 atmospheres. What is the partial pressure of oxygen in the tank?

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A scuba diver's air tank contains oxygen, helium, and nitrogen at a total pressure of 205 atmosphere...