Asked by Jennifer
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?
Answers
Answered by
sophie
exothermic
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