When a 3.25g sample of solid sodium hydroxide was dissolved in a calorimeter in 100.0 g of water, the temperature rose from 23.9 C to 32.0 C. Calculate deltaH (in kJ/mol NaOH) for the solution process:
NaOH (s) ----> Na+(aq) + OH (aq)
Assume it's a perfect calorimeter and that the specific heat of the solution is the same as that of pure water.