State the chemical reaction that causes aluminum to corrode

Reference no: EM13182776

The chemical reaction that causes aluminum to corrode in air is given by 4Al+3O2 Al2O3 in which Hrxn = %3352 kJ rxn = %u2212625.1 J/K) What is the Gibbs free energy for this reaction at 5975K ? Assume that %u0394H and S do not change with temperature.

Reference no: EM13182776

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