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When a 5.93-g sample of solid sodium hydroxide dissolves in 39.8 g of water in a...

When a 5.93-g sample of solid sodium hydroxide dissolves in 39.8 g of water in a coffee-cup calorimeter (see above figure) the temperature rises from 22.00 oC to 56.12 oC. Calculate H in kJ/mol NaOH for the solution process. NaOH(s) Na+(aq) + OH-(aq) The specific heat of water is 4.18 J/g-K.

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