Posted by **Lindsey** on Tuesday, April 19, 2011 at 12:04am.

A cylinder of oxygen has a gauge pressure of 2000psi and a volume of 16L at 70 degrees F. If the oxygen is used as a constant flow rate of 2 L/minute, measured at 1 atm of pressure, how long will the tank last? Hint: Calculate the mass (grams) of oxygen in the tank and the mass flow rate (number of grams/min) flowing out the tank at 1 atm of pressure.

## Answer this Question

## Related Questions

- Physics - A cylinder of oxygen has a gauge pressure of 2000psi and a volume of ...
- physics - The pressure gauge on a tank registers the gauge pressure, which is ...
- Physics - The pressure gauge on a tank registers the gauge pressure, which is ...
- Chemistry - Answer check: I got 1.66 x 10^3 g O2 A steel cylinder contains 98.0 ...
- physics - A cylinder of compressed Oxygen is carried on a spacecraft headed for ...
- Physics - 25 litre bottle of oxygen in a hospital. If the bottle is at 12 ...
- Physics - A 20-cm-diameter cylinder that is 40 cm long contains 50 g of oxygen ...
- Physics - An oxygen tank of volume V is stored in a medical laboratory. ...
- biology - 3. A cylinder and an airtight piston are used in the following ...
- Physics - 7.7mol of helium are in a 16L cylinder. The pressure gauge on the ...

More Related Questions