Homework Help: Hudson

Posted by k-dawg on Monday, October 8, 2012 at 6:09pm.

In a calorimetric experiment, 6.48 grams of lithium hydroxide was dissolved in water. The temp of the calorimeter rose from 25 celcius to 36.66 celcius. What is the molar change in enthalpy for this procces?

LiOH(s) -> Li(aq) + OH (aq)

(the heat capacity of the calorimeter and its contents is 547 J/C; molar mass of LiOH= 23.94g)

Chemistry needs help - PsyDAG, Tuesday, October 9, 2012 at 2:00pm
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