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Thread: Enthalpy Problem

  1. #1 Enthalpy Problem 
    Forum Freshman
    Join Date
    Oct 2006
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    Could I get a solution to this question?

    In a laboratory experiment in calorimetry, 100 mL of 0.500 M of acetic acid is mixed with 100 mL of 0.500 M sodium hydroxide in a calorimeter. The temperature rises from 25.00 C to 27.55 C. The heat capacity of the calorimeter is 150.48 J/C, and the density of the resulting solution is 1.034g/mL. Given that the specific heat capacity of 0.250 M of sodium acetate is 4.034 Jg-1C-1, calculate the enthalpy of neutralization of acetic acid.

    Answer: -50.2kJ/mol

    thanks very much..


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  3. #2  
    Forum Freshman
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    Oct 2006
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    anyone?


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