No H

(O2) = (A) - 6x(3) The standard chemical potential change for (3) is:

A^O =-2FsO =-2 x 96.5 x (-1.229) = 237kJ/mole Combining: A^O2 = AnA - 6A^3 = -380 kJ/mole

The equilibrium constant for the overall reaction is:

The mass-action law for reaction (O2) is:

8.314 x 298


Cethanol x pO.


O2 Ko2 x pO2

Comparison of the two oxidants Assumed conditions:

pCO2 = 3.5 x10-4 atm pO2 = 0.21atm p^ = 0.79 atm CH+ = 10-7 M CNO- = 0.2 M

Substituting into the ethanol-concentration equations yields:

Both oxidizing agents are very effective (thermodynamically) in breaking down ethanol in water. Removal of this particular pollutant is limited by kinetic factors.

380 x 103

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Getting Started With Solar

Getting Started With Solar

Do we really want the one thing that gives us its resources unconditionally to suffer even more than it is suffering now? Nature, is a part of our being from the earliest human days. We respect Nature and it gives us its bounty, but in the recent past greedy money hungry corporations have made us all so destructive, so wasteful.

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