Ideal Gas Constant Hw 4B.5

Boltzmann Equation for Entropy:

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005384106
Posts: 101
Joined: Sat Aug 24, 2019 12:16 am

Ideal Gas Constant Hw 4B.5

Postby 005384106 » Tue Feb 04, 2020 9:11 pm

How do o convert my work function -1.48125 L•atm into Juoles. I was thinking about using an ideal gas constant but I don’t have K/mol units that will cancel out so that I am left with juoles.

Justin Sarquiz 2F
Posts: 106
Joined: Fri Aug 30, 2019 12:15 am

Re: Ideal Gas Constant Hw 4B.5

Postby Justin Sarquiz 2F » Wed Feb 05, 2020 8:07 am

You have to use two gas constants in order to cancel out the atm(L). You take that answer and multiply it by (8.314 J x K x mol^-1/ 0.08206 L x atm x K^-1 x mol^-1). The units will cancel until you are left with just Joules.

Connor Chappell 2B
Posts: 59
Joined: Wed Feb 20, 2019 12:16 am

Re: Ideal Gas Constant Hw 4B.5

Postby Connor Chappell 2B » Wed Feb 05, 2020 8:47 am

There is a constant on the equations sheet on Lavelle's class website that has the conversion between Joules and L.atm


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