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A 1.75 L volume of helium gas stored at 0.873 atm will have a temperature of 46.9oC. If the helium is compressed down to...

A 1.75 L volume of helium gas stored at 0.873 atm will have a temperature of 46.9oC. If the helium is compressed down to a volume of 523 mL while allowing the pressure to settle at 1,662 mmHg, what will the temperature of the helium gas now be, in oC?

Give your answer to one decimal place, and in units of oC.

Data: 1 atm = 760 mmHg, 0oC = 273 K, PV = nRT, R = 0.0821 L.atm.mol-1.K-1.

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Answer #1

PI= 0.972 atm T2(273+46.2h 319.9k 1662 man t 1662 atm L V V2 523 mL o623 L Q97. 2. 187 atm P,V T2 2.197x0.523 3 190 0S73 A75

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