Assuming a tank temperature of 16oc what mass of oxygen is, Ask an Expert

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The Cair in the space suit of astronauts is actually pure oxygen supplied at a pressure of 0.30 bars. The two tanks on a space suit each have a volume of 3980. cm3 and have an initial pressure of 5860. kPa. Assuming a tank temperature of 16oC, what mass of oxygen is contained in the two tanks?

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