Syllabus Objective - Unit 10

Time

Chapter

Topics

Content Area

Lab

Mathematical calculation & formulation of chemical principles

Week
28-31
19
Chemical Thermodynamics

Entropy & the 2nd law of thermodynamics

Molecular interpretation of entropy

Entropy changes in chemical reactions

Gibbs Free energy

Free Energy & Temperature

Free Energy and Equilibrium Constant

Reactions: Thermodynamics

Structure of Matter: Chemical Bonding

States of Matter: Gases, Liquids & Solids

Reactions: Equilibrium

Descriptive Chemistry

Thermodynamic Driving Force in Dissolution of various Salts i.e. DS

Determine DG & DS of a Reaction [requires laboratory determination of DH AND Ka Values

Extend Analysis of "Enthalpy of Fusion of p-dichlorobenzene" lab to include DS

Understand Boltzmann's equation in terms of available probabilities

Predict DG from changes of state and entropy for a reaction

Calculate DG & DS from a table of standards

Calculate effect of temperature on spontaneity of a reaction

Understand Lc Ch�telier's principle in terms of effect of equilibrium position on free energy

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