Calculate ΔG∘ (in kJ/mol)for the following reaction at 1 atm and 25 °C:
C2H6 (g)+ O2 (g)→ CO2 (g)+ H2O (l) (unbalanced)
ΔHf∘ C2H6 (g)= -84.7 kJ/mol; S∘ C2H6 (g)= 229.5 J/K ∙ mol;
ΔHf∘ CO2 (g)= -393.5 kJ/mol; S∘ CO2 (g)= 213.6 J/K ∙ mol;
ΔHf∘ H2O (l)= -285.8 kJ/mol; S∘ H2O (l)= 69.9 J/K ∙ mol;
S∘ O2 (g)= 205.0 J/K ∙ mol
Correct Answer:
Verified
Q100: The standard Gibbs free energy of formation
Q102: For a given reaction, ΔS = +69.0
Q104: For a given reaction, ΔH = -24.2
Q106: The equilibrium constant for the following reaction
Q107: Given the following table of thermodynamic data,
Q108: For a given reaction, ΔH = +22.2
Q109: For a given reaction with ΔH =
Q110: The value of ΔG° (kJ/mol)at 25 °C
Q111: If ΔG° for a reaction is less
Q119: Calculate ΔG° (in kJ/mol)for the following reaction
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents