Chapter 9: Enthalpy
Chapter 9 quiz
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a. |
You should understand how enthalpy relates to bonding.
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b. |
You should be able to calculate DELTA_Ho for a chemical equation using a table of standard enthalpies of formation.
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Chapter 10: Free Energy
Chapter 10 quiz
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a. |
You should be able to produce and interpret simple graphs of G vs. T in terms of enthalpy and entropy of products and reactants of a reaction.
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b. |
You should be able to predict what will happen at different temperatures based on a given graph of G vs. T.
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c. |
You should be able to calculate the crossing point of curves on a graph of G vs. T based on knowing DELTA_Ho and DELTA_So for a reaction.
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d. |
You should understand the relationship between the molar entropy of a gas and its partial pressure, and you should be able to calculate the equilibrium vapor pressure of a gas above its liquid given a temperature and values for DELTA_Hovaporization and DELTA_Sovaporization.
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Chapter 11: The Equilibrium Constant
Chapter 11 quiz
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a. |
Given a chemical equation, you should be able to write the reaction quotient, Q, in terms of pressures and concentrations.
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b. |
Given any three of DELTA_Ho, DELTA_So, T, and K, you should be able to get the fourth.
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c. |
Given tabulated or graphed data relating to K at various temperatures, you should be able to at least DESCRIBE how you would determine the values of DELTA_Ho and DELTA_So for a chemical equation describing a chemical reaction.
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d. |
Given any three of K1, K2, T1, and T2, you should be able to get the fourth.
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e. |
Given a graph of G vs. T showing a system at equilibrium at some temperature, you should be able to predict what will happen when the system is perturbed (by changing concentrations, pressures, or temperature).
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Chapter 12: Applications (and Experiment 6)
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You should be able to discuss at least four of the many applications in this chapter or in this experiment in a way that shows you understand how free energy is involved, including a graph of G vs. T if that makes your explanation simpler.
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