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When 21.5 mL of 0.500 M H2SO4 is added to 21.5 mL of 1.00 M KOH in a coffee-cup calorimeter at 23.50 C, the temperature

When 21.5 mL of 0.500 M H2SO4 is added to 21.5 mL of 1.00 M KOH in a coffee-cup calorimeter at 23.50 C, the temperature rises to 30.17 C. What is change in enthalpy in this reaction? Please answer in kJ/mol H2O.

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