3. Sodium hydroxide gives off 44.5 kJ of heat per mol when dissolved in water. Write the balanced thermochemical equation describing the dissolution of sodium hydroxide. Be sure to include the enthalpy of the reaction with the correct sign.

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter8: Thermochemistry
Section: Chapter Questions
Problem 11QAP: When one mol of KOH is neutralized by sulfuric acid, q=56 kJ. (This is called the heat of...
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3. Sodium hydroxide gives off 44.5 kJ of heat per mol when dissolved in water. Write the balanced
thermochemical equation describing the dissolution of sodium hydroxide. Be sure to include the
enthalpy of the reaction with the correct sign.
Transcribed Image Text:3. Sodium hydroxide gives off 44.5 kJ of heat per mol when dissolved in water. Write the balanced thermochemical equation describing the dissolution of sodium hydroxide. Be sure to include the enthalpy of the reaction with the correct sign.
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