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March 27, 2015

March 27, 2015

Posted by **Jematormal91** on Friday, April 27, 2012 at 3:19pm.

I know that the formula is chg.entropy= nRln(V2/V1), but how do I get the values for V2 and V1?

- Chemistry -
**DrBob222**, Friday, April 27, 2012 at 6:06pmYou do one of two things.

1. V1 = V1; then V2 = 1/6 V1 OR

2. make up a volume for V1 (a convenient number like 600 mL; then V2 = 100.

It doesn't matter which way you do it, V2/V1 = 1/6

- Chemistry -
**DrBob222**, Friday, April 27, 2012 at 6:09pmI didn't address how you get n and R. I don't see enough information for n. Perhaps there is more to the problem.

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