Compute the entropy change for each of the reactions

Reference no: EM13190956

Calculate the entropy change for each of the following reactions. Justify why these are physically reasonable answers.

(a) 4Fe(s) + 3O2(g) ? 2Fe2O3(s)

(b) NH4Cl(s) ? NH3(g) + HCl(g)

Reference no: EM13190956

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