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Consider the chemical reaction and thermochemical information and initial partial pressures of the reaction components given...

Consider the chemical reaction and thermochemical information and initial partial pressures of the reaction components given below:



2H2O(g) + 2Cl2(g) ⇌ 4HCl(g) + O2(g)

ΔHf° (kJ/mol)     S° (J mol-1 K-1)     P (atm)
H2O -241.83 188.84 0.524
Cl2 0.00 223.08 0.538
HCl -92.31 186.90 8.45
O2 0.00 205.70 5.80



Determine ΔG (in kJ) for this reaction at 443.18 K. Assume ΔH°f and S° do not vary as a function of temperature. Report your answer to two decimal places in standard notation (i.e. 123.45 kJ).

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