The entropy change in the process: 2 H(g) $\rightarrow$ H₂(g) is -98.74 J/mol_rxnK. The enthalpy of atom combination of the H₂ molecule is 435 kJ/mol_rxn. Estimate the approximate temperature above which the formation of H₂ molecules from H atoms will no longer be a spontaneous process.

Question

Quizplus · Accepted Answer

The Answer of The entropy change in the process: 2 H(g) $\rightarrow$ H₂(g) is -98.74 J/mol_rxnK. The enthalpy of atom combination of the H₂ molecule is 435 kJ/mol_rxn. Estimate the approximate temperature above which the formation of H₂ molecules from H atoms will no longer be a spontaneous process.

The Entropy Change in the Process: 2 H(g) →\rightarrow→ H2(g) Is -98

The Entropy Change in the Process: 2 H(g) $\rightarrow$ H₂(g) Is -98