Explain water in a coffee-cup calorimeter

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Reference no: EM13295787

When a 5.60 g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee-cup calorimeter, the temperature rises from 22.3 degrees Celsius to 41.6 degrees Celcius. Calculate delta H in kJ/mol for the solution process if the specific heat capacity of the solution is 4.18 J/g*K.

NaOH(s)=Na+(aq)+OH-(aq)

Reference no: EM13295787

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