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September 20, 2014

September 20, 2014

Posted by **Anonymous** on Friday, May 6, 2011 at 4:01pm.

- Physics -
**drwls**, Friday, May 6, 2011 at 4:25pmP/T is a constant at constant (tank) volume and amount (moles) of gas. T must be an absolute temperature. Either Kelvin or Rankine will work.

T1 = 92F = 552 R

T2 = 50F = 510 R

"R" is the absolute Rankine temperature. You get it by adding 460 to the Fahrenheit temperature.

P2/P1 = T2/T1 = 510/552 = 0.9239

P2 = 207 atm

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