Pressure gauge-determine the mass of oxygen

Reference no: EM13554624

The pressure gauge on a tank registers the gauge pressure, which isthe difference between the interior and exterior pressure. When thetank is full of oxygen (O2), it contains 15.0 kg of the gas at a gauge pressure of 35.0 atm. Determine the mass of oxygen that has beenwithdrawn from the tank when the pressure reading is 22.0 atm. Assume the temperature of the tank remainsconstant.

Reference no: EM13554624

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