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$1.00 Chemistry Problem

From Chemistry: General-Chemistry
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Due on May. 04, 2009
Asked on May. 01, 2009 at 09:06:45AM

Q:
A 2.50L sample of dry air in a cylinder exerts a pressure of 3.00 atm at a temperature of 25 degress celsius. Without a change in temperature, a piston is moved until the pressure in the cylinder is reduced to 1.00atm. What is the volume of gas?

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Albertom
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$1.00 Combined gas law

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Posted on May. 01, 2009 at 09:23:27AM

A:
Preview: ... -Lussac's law. These laws each relate one thermodynamic variable to another mathematically while holding everything else constant. Charles' law states that volume and temperature are directly proportional to each other as long as pressure is held constant. Boy ...

The full tutorial is about 206 words long .

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letshavefun
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$0.90 A+ answer

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Posted on May. 01, 2009 at 09:23:30AM

A:
Preview: ... T=tempreture and nR in your case is constant so ...

The full tutorial is about 33 words long .