Monday
October 20, 2014

Homework Help: physics

Posted by jim on Friday, October 15, 2010 at 5:50pm.

0.5 mol of salt (NaCl) is dissolved in 4.5 mol of water. What is the increase in entropy?
Answer

a. 13.5 J/K

b. 84 J/K.

c. 9.8 J/K.

d. 2500 J/K.

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