December 1, 2015

Homework Help: Chemistry

Posted by Jennifer on Monday, October 10, 2011 at 7:43pm.

When a 5.50g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee cup calorimeter, the temperature of rises from 21.6 degrees C to 37.8 degrees C. Calculate Change of heat for the reaction in kJ (also in kJ/mol NaOH) for the solution process. Assume the specific heat of the solution is the same as pure water. Is this an exothermic or endothermic process?

Answer this Question

First Name:
School Subject:

Related Questions

More Related Questions