Homework Help: Chemistry

Posted by Lauren on Tuesday, January 15, 2008 at 12:37am.

A pocket of gas is discovered in a deep drilling operation. The gas has a temperature of 480c and is at a pressure of 12.8 atm. What volume of gas is required to provide 18.0 L of gas at the surface where the conditions are 22 C and 1.00 atm?

Chemistry - drbob222, Tuesday, January 15, 2008 at 9:43am
Use PV = nRT and solve for n at the "pocket" conditions. Then PV = nRT again and substitute the surface conditions but use n from the first calculation.

Alternatively, you may use P1V1/T1 = P2V2/T2

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