Homework Help: Chemistry

Posted by Christian on Saturday, May 19, 2007 at 3:50pm.

How can you predict whether the change in entropy for a system will be positive or negative? Like if the enthalpy is negative what will the entropy be?

Try these 2 sites:

http://www.shodor.org/unchem/advanced/thermo/index.html

http://en.wikipedia.org/wiki/Chemical_reaction

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