Recent content by rafaela.nita

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    How Do You Calculate Entropy Changes in Thermodynamics?

    Thermodynamics for P Chem NEEd HELP By tomorrow! Homework Statement What are the values of the entropy changes (system, surroundings, and universe) for the cooling of 1 mol of O2 (g) from 298 K to O2 (l) at 90.19 K if the process is done a. Reversibly b. Irreversibly by placing the...