Unit 13 - Chemical Thermodynamics

Topics

Learning Objectives


Enthalpy
Entropy
Gibbs Equation
Free Energy and Equilibrium and Temperature

13.1. Apply Hess’ Laws to thermodynamic quantities.
13.2. Determine ∆H° for a chemical reaction from ∆Hf° values of reactants and products.
13.3. Predict the qualitative change in enthalpy for various chemical reactions.
13.4. Predict and compare the qualitative change in entropy for various chemical reactions and physical processes.
13.5. Determine ∆S° for a chemical reaction from S° values of reactants and products.
13.6. Determine ∆G° for a chemical reaction from the Gibbs equation.
13.7. Determine ∆G° for a chemical reaction from ∆Gf° values of reactants and products.
13.8. Determine ∆G for a chemical reaction from ∆G° and the reaction quotient, Q.
13.9. Predict whether a chemical reaction, as written, is spontaneous, non-spontaneous, or at equilibrium.
13.10. Calculate the standard free energy for a chemical reaction from the equilibrium constant (v.v.).
13.11. Determine the equilibrium temperature, Te, for a chemical reaction from ∆H° and ∆S° (v.v.).

 

Learning Objectives

BCE

DCI

ACA

Link

Download

LO 13.2, 13.3 13.4

BCE30

DCI30

ACA35

http://genchem1.chem.okstate.edu/BDA/BCE30.php
http://genchem1.chem.okstate.edu/BDA/ACA35.php

BCE Responses
ACA Responses

LO 14.4, 14.5

BCE31

DCI31

ACA36

http://genchem1.chem.okstate.edu/BDA/BCE31.php
http://genchem1.chem.okstate.edu/BDA/ACA36.php

BCE Responses
ACA Responses

LO 14.6, 14.7

BCE32

DCI32

ACA37

http://genchem1.chem.okstate.edu/BDA/BCE32.php
http://genchem1.chem.okstate.edu/BDA/ACA37.php

BCE Responses
ACA Responses

LO 14.8, 14.9

BCE

DCI

ACA38

http://genchem1.chem.okstate.edu/BDA/ACA38.php

ACA Responses