Sunday
December 21, 2014

Homework Help: ap chemistry

Posted by hanna on Monday, October 8, 2012 at 1:25am.

A sample of gas in a cylinder of volume 4.2 L at 316 K and 2.68 atm expands to 7.21 L by two different pathways. Path A is an isothermal, reversible expansion. Calculate the work for Path A.
Answer in units of J
Path B has two steps. In the first step, the gas is cooled at constant volume (4.2 L) until its pressure drops to 1.56 atm. In the sec- ond step, the gas is heated and allowed to expand against a constant external pressure of 1.56 atm until the final volume is 7.21 L. Calculate the work for Path B.
Answer in units of J

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

ap chemistry - A sample of gas in a cylinder of volume 4.09 L at 289 K and 3.43 ...
AP Chemistry ! - Can you help me with this? If you can, do it as detail as you ...
Chemistry - A sample of gas in a cylinder of volume 3.78 L at 318 K and 3.3 atm ...
Thermochemistry - Path A A sample of gas in a cylinder of volume 3.96 L at 327 K...
Chemistry - A sample of gas is confined to a cylinder housed with a movable ...
Chemistry - A rigid cylinder contains a sample of gas at STP. What is the ...
chemistry - A 7.56-g sample of gas is in a balloon that has a volume of 10.5 L. ...
Chemistry - A sample of gas occupies a volume of 63.1 mL. As it expands, it does...
Chemistry - 1. A cylinder of Xenon has a volume of 750. ml. At 25.0C the ...
physics - A cylinder of volume 2.3 L contains CO2 gas at 2.2 atm. A piston is ...

Search
Members