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6. Chemical Equilibrium - Part 2 of 3

6. Chemical Equilibrium / Chemical Thermodynamics: Gibbs Free Energy / Problem 6

Problem 6

For a reaction at 400 K with ΔH = 200 kJ/mol and ΔS = 500 J/mol·K, calculate the Gibbs free energy change.

A

0 kJ/mol

B

20 kJ/mol

C

40 kJ/mol

D

-20 kJ/mol