Chem 254 - Thermodynamics I (May-August 2017)
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Chem 254
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Homework
All lecture notes are available also at LEARN.
Term Test 1 solution
posted at LEARN. Term Test 2 solution posted at LEARN, and marked test papers are available outside C2-066A.
PAC Access
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Week | CLASS LOG: What have we learned today? | Reading
Assignment Engel & Reid Lecture notes are available at LEARN for download. |
Problem
Set Engel & Reid [Hand in only the questions listed below. Try also the other red coloured problems not listed below.] |
1 | <May
2>
Opener:
Scope and course orientation <May 4> Ideal gas: equation of state, internal energy, compressibility |
Chapter 1 Oultine Ideal Gas Handout-1 Handout-2 |
Q1.1-1.5 P1.2, 1.6, 1.8 1.12, 1.17 Due: May 16 |
2 |
<May 9>
| Real gas: empirical equations of state |
van der Waals gas <May 11> | First law: State functions; Work; Heat; DU-Energy in transit |
Chapter 2 Chapter 3 First Law Exact Differentials |
Q2.1-2.10 P2.2, 2.7, 2.10 Due: June 1 |
3 |
<May 16>
Adiabatic and isothermal processes
Isochoric process; Isobaric process and
enthalpy H <May 18> Heat capacities CP & CV |
Processes |
P3.2, 3.4 P2.14, 2.18, 2.24, 2.28 Due: June 13 |
4
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<May 23>
Lecture cancelled due to the Monday holiday but
this lecture will be made up at the end of term. <May 25> Reversible and irreversible processes |
Reversible & Irreversible Processes Observation of Non-ideality |
Q3.1-3.10 P3.9, 3.13, 3.17, 3.22 Due: June 13 |
5 |
<May 30>
Lecture cancelled <June 1> |
Chapter 5 |
Q5.1-5.10 Due: Jume 27 |
6 |
<June 6>
<June 8> |
Second Law Examples of Spontaneous & Irreversible Changes Heat Engines & Refrigerators |
P5.3, 5.4, 5.7, 5.11, 5.16 Due: June 27 |
7 |
<June
13>
<June 15> | Refrigerators |
Internal Pressure General Condition for Spontaneity Free Energy |
P5.21, 5.24 Due: July 13 |
8 |
<June
20>
In-class Term Test
#1 [on materials covered in weeks 1-7 (up to and including
Carnot cycle)]
In-class Term Test 1 on June 20
(Tuesday) at 8:30-9:45 am:
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Chapter 6 |
Q6.1-6.11 P6.4, 6.6, 6.9, 6.12 Due: July 13 |
9 |
<June 27>
<June 29> |
Thermodynamic Relations for a Closed System Need for Gibbs Equations and Maxwell Relations Gibbs-Helmholtz Equation |
Q4.1-4.10 P4.13, 4.15, 4.17 Due: July 25 |
10 |
<July
4> | Thermo-chemistry
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Relations
for non-equilibrium systems:
<July 6> Extension of Gibbs equations to multi-phase, multi-component systems | Phase and Material equilibria |
Chapter 4
Thermochemistry |
P6.16, 6.19, 6.21, 6.29 Due: July 25 |
11 |
<July
11>
In-class Term Test #2 [on materials covered in weeks 1-9
(inclusive) with emphasis on
weeks 5,6,7,8]
Sample Data Sheet Students with surnames beginning with A to L write in STC-040. Students with surnames beginning with M to Z write in STC 050. <July 13> |
Chemical Potential Material Equilibrium Examples of Chemical Potential |
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12 |
<July 18> | Equilibrium constants
| van't Hoff equation <July 20> Phase rule and phase equilibrium | Course wrap up |
Equilibrium
Constants Phase Equilibrium and Phase Rule |
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Everything in the lecture notes, plus Chapters 1-6. |
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Frequently Asked Questions |
Mark review policy As per discussion in class. |