When 25.0 mL of 0.500 M H2SO4(aq) is added to 25.0 mL of 1.00 M KOH(aq) in a coffee-cup calorimeter at 23.50°C, the temperature rises to 30.17°C. b. Calculate ΔrH∘ (kJ/mol) of this reaction. Assume the total volume is the sum of the volumes and that the density of the reaction solution and the specific heat capacity are the same for water.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section4.8: Measuring Reaction Enthalpies: Calorimetry
Problem 4.17E
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When 25.0 mL of 0.500 M H2SO4(aq) is added to 25.0 mL of 1.00 M KOH(aq) in a coffee-cup calorimeter at 23.50°C, the temperature rises to 30.17°C. b. Calculate ΔrH∘ (kJ/mol) of this reaction. Assume the total volume is the sum of the volumes and that the density of the reaction solution and the specific heat capacity are the same for water.

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