Chapter 17 Lecture Problems


  1. Calculate [delta]G for the following:

    Reaction [delta]G°(kJ/mol) [delta]G (kJ/mol)
    2 O3 (.001 bar) -> 3 O2 (0.2 bar)-327-304
    NO2 (10-6 bar) + O2 (0.2 bar) -> NO (10-6 bar) + O3(10-6 bar) 198168
    2SO2 (10-7bar) + O2 (0.2 bar) --> 2 SO3(10-7bar)-142-138
    NH4Cl -> NH3(10-8 bar) + HCl (10-8 bar) 91.1 -0.2

    Solutions

  2. Varying Pressure for the reaction, calculate [delta]G:
  3. H2 + Br2 --> 2 HBr

    H2 (bar) Br2 (bar) HBr (bar) [delta]G (kJ/mole)
    111-106.9
    10-610-6100-15.6
    10-810-850015.2

    Solutions


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