CHEM 312

Welcome to Thermodynamics...

Syllabus

Fall 2017

Homework

HW List (Fall 2019)

EXAM 1 1) Show that nR = Nk (8/24/17).

2) Problems P1.11 and P1.19 (8/25/17)

3) Calculate the amount of work done in compressing 90 L of gas to a final volume of 70 L under a constant pressure of 2.0 bar. (show all work) (8/30/17)

4) Adiabatic Calorimeter calculation handout/Electrical energy handout (8/30/17)

5) Heating/Cooling Curve for Water (9/1/17)

6) Graph: Temp vs. Heat Capacity of Liquid Water (based on values in HW5 handout) (9/4/17)

7) Indicator Diagrams/Calculation of Work - 4 pages (9/13/17)

8) Derivatives practice - Example Problem 3.1 (9/20/17)

9) Thermometer - Excel (9/22/17)

EXAM 2 1) Example problem 3.1 - Derivatives

2) Lab 9/26 – Thermometers

3) In-class example/practice integrals (how much heat required to increase 1 mol CO2 gas from 298K to 800K).

4) Fully write out notes on how dP is a function of V and T (P(V,T) with  and .

5) Lab 10/3 - Adiabatic Expansion (Big Bottles)

6) Thermometer volumes/Excel Global variables

7) Example problem 3.6

8) Lab 10/17 – Solution Call activity with Tf estimation/Igor fitting

9) Lab 10/24 – Bomb Cal Activity

10) Self-heating work sheet

11) Bomb Calorimeter worksheet

Laboratory

Lab 1: Intro/Nova

Reports on NOVA Topics

Lab 2: Temperature (week 2)

1) Intro to Vernier data collection devices (if needed)

2) Thermal Imaging Cameras (project)

3) Glassblowing, part 1 of 2

4) Thermometers/Temp Measuring devices

5) Determination of Absolute Zero (P vs T --> extrapolate to P=0)

Lab 3: Temperature (week 3)

1) Glassblowing, part 2 of 2

How Its Made: Thermometer

2) Thermal Imaging Presentations

3) Sous Vide Cooking (eggs/meat)

PID Controller build

PID Controllers

PID Controller Activity

Lab 4: Heat Capacity (week 4)

Molar Heat Capacity plots in Igor

Sous Vide cooking

Calibrate thermometer

Adiabatic irreversible expansion Lab...data collection, with Intro to Igor

Lab 5: (week 5)

1) Data analysis using Igor (analyze Adiabatic expansion data)

2) Demo Parr "Pressure Reactor".

3) Peltier Experiment

Intro view

Tech sheet on TEC1-12706

Data Collection

- Voltage vs Temperature (1AA, 2AA, 3AA)

- Temperature vs Voltage (hot and cold objects using water bath)

Data Analysis

- Rate of heat separation (initial rates)

- Determination of temperature offset vs temperature differential

4) Soft drinks

Lab 6: Balloons/heat capacity/demos/calorimetry and more (week 6)

1) Pressure vs. Volume of a non-fixed wall system (ie. a balloon)

2) Heat Capacity as a function of T.

3) Demonstrations

Thermal expansion coefficient/Cloud in a bottle

Paintball gun thermodynamics

4) Building better solution calorimeter

ThinkerCAD/3D printing

Lab 8: Solution Calorimetry (week 8)

Acid-base neutralization rxn (NaOH/KOH) + HCl -->

Calc using heats for formation

Verify Hess' Law

Drierite is a dessicant

CaSO₄ + indicator (cobalt(II) chloride - blue-anhydrous or pink-hydrated)

Lab 11: (week 11)

Compressor Lab (under development)