Item #: PF2050
In this lab experience, students will determine the enthalpy of a neutralization reaction involving hydrochloric acid and sodium hydroxide. NaOH is approximately –63 kJ/mol. In addition, students will determine the enthalpy of neutralization of a HCl solution with solid NaOH. They will find out that the latter process is also exothermic, with an enthalpy more negative than –63 kJ/mol, because it includes the enthalpy of dissolution of solid NaOH in water.
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