Entropy question

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What is the absolute entropy of 2.5 mol of gaseous methane at 1.3 bar and 298 K?

  • Entropy question -

    The JANAF Thermochemical tables give an absolute entropy value of
    44.49 cal/mol*degK at 1.0 bar and 298 K. Apply a pressure correction to that. Also multiply by the number of moles, 2.5.

    You will find the pressure correction formula you need at
    http://en.wikipedia.org/wiki/Entropy

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