Difference between revisions of "CHEM 312"

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Welcome to Thermodynamics...
 
Welcome to Thermodynamics...
 +
 +
[[Chem_312_AJB|Fall 2024]]
 +
 +
[[Chem_312_S2022|Spring 2022]]
 +
 +
[[Chem_312_f2020|Fall 2020]]
  
 
==Syllabus==
 
==Syllabus==
Line 5: Line 11:
  
 
==Homework==
 
==Homework==
−
1) Show that nR = Nk (8/24/17).
+
[[Fall_2019_312_HW_list|HW List (Fall 2019)]]
 +
 
 +
==[[Physical_Chemistry_1_lab| Laboratory]]==
 +
 
 +
===Lab 1: Intro/NOVA===
 +
====Introductory Comments====
 +
- Being Proactive vs. Reactive
 +
:[https://youtu.be/Tex0zKuLCMg Proactive vs. Reactive (10 mins)]
 +
::- What is your attitude towards learning?
 +
::- What is your mindset at work/school?
 +
::- What is your attitude towards change?
 +
::- [[proactive_reactive-notes|Notes (handout)]]
 +
 
 +
:[https://en.wikipedia.org/wiki/Stephen_Covey Steven Covey (optional)]
 +
:[https://en.wikipedia.org/wiki/Franklin_Planner Franklin Planner (optional)]
 +
:[[Media:planner.docx|Franklin Planner Example page (handout)]]
 +
:[[Media:Weekly Planner2.pdf|Alternative Weekly Planner (handout)]]
 +
 
 +
====Activity 1 - View NOVA Video====
 +
[https://www.pbs.org/wgbh/nova/zero/about.html NOVA: Absolute Zero: Part One, The Conquest of Cold]
 +
:[https://www.youtube.com/watch?v=kkVfwhfmeWc Video - NOVA: Absolute Zero, ''The Conquest of Cold'' ('''first 52 mins''')]
 +
:[https://www.pbs.org/wgbh/nova/transcripts/3501_zero.html Transcript]
 +
:''Part One, "The Conquest of Cold," opens in the 1600s when the nature of cold and even heat were a complete mystery. Are they different phenomena or aspects of some unified feature of nature? Are they added to a substance or qualities of the substance itself? The experiments that settled these questions helped stoke the Industrial Revolution, which exploited such fundamental insights as that heat always flows from hot to cold.''
 +
 
 +
[[NOVA Student Expectations|NOVA Student Expectations]]
  
−
2) Problems P1.11 and P1.19 (8/25/17)
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a) Watch video,
  
−
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)
+
b) take notes in carbon copy (CC) lab notebook,
 +
:- make note of all historical names mentioned and in what context are they noted (you might need to expand on this later)
 +
:- make note the years
 +
::1) Document all historical people mentioned throughout the program (please use web or transcript linked above to correct all name spellings),
 +
::2) At ~4.50 min there is an experiment done with salt/ice/water...describe and briefly explain...
 +
::3) At ~8:45 min there is an experiment done by Boyle...describe and briefly explain...
 +
::4) What tool did Boyle need to make his research better? (hint: ~11 mins)
 +
::5) List the names of the 3 thermometer scales...2 are mentioned first (~12 mins) then the 3rd later...
 +
::6) Who proposed the erroneous "Caloric Theory"?
 +
::7) Who disproved the "Caloric Theory"?...and what did this person have in common with the person who proposed the theory?
 +
::8) What was Tudor's 1st "ice" ship called?
 +
::9) What was the name of the book written by Carnot?
 +
::10) What job did James Prescott Joule hold while developing his contribution to thermodynamics?
 +
::11) Who is attributed to inventing the frozen food industry?
 +
::12) Who is attributed to inventing "air cooling"?
  
−
4) Adiabatic Calorimeter calculation handout/Electrical energy handout (8/30/17)
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c) turn in CC (at end of lab period).
  
−
5) Heating/Cooling Curve for Water (9/1/17)
+
====Activity 2 - Laptop Check/Igor====
 +
a) Install Igor software on your computer...go to [https://www.wavemetrics.com/downloads/current here] and download version 8.0. Although you can use the software for a 30 day trial, I ask you to register/activate your copy using the info in this image/below (click on it to expand) ->
 +
:VAPG-PDSX-GZLA-XPKY-MJYU-YLUX-KNS <- cut and paste:
 +
:::[[File:Igor_2022.jpg|thumb|300px|none]]
  
−
6) Graph: Temp vs. Heat Capacity of Liquid Water (based on values in HW5 handout) (9/4/17)
+
b) [[Introduction_to_Igor|Introduction to Igor]]
  
−
7) Indicator Diagrams/Calculation of Work - 4 pages (9/13/17)
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b) make a [[Simple_Igor_plot|simple Igor plot]]:
 +
:- wave_01 --> 1, 2, 3, 4, 5, 6
 +
:- wave_02 --> 10, 20, 30, 40, 50, 60
 +
::* include axes labels x = time; y = number
  
−
8) Derivatives practice - Example Problem 3.1 (9/20/17)
+
c: Import "Load waves":
 +
:- [[Media:APAP_05.txt|Click here...and then "save as"]]
 +
:- ''Note that this file has header information.''
 +
::* include axes labels x = Magnetic Field (Gauss); y = Intensity
  
−
9) Thermometer - Excel (9/22/17)
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d) Make a new Layout and add both graphs...add you name...then print
  
−
==[[Physical_Chemistry_1_lab| Laboratory]]==
 
  
−
===Lab 1: Intro/Nova===
+
EDITTING STOPS HERE...
−
[[Fall_2017_Nova_reports|Reports on NOVA Topics]]
 
  
 
===Lab 2: Temperature (week 2)===
 
===Lab 2: Temperature (week 2)===
 +
 
1) Intro to Vernier data collection devices (if needed)
 
1) Intro to Vernier data collection devices (if needed)
  
Line 47: Line 99:
 
:PID Controller build
 
:PID Controller build
 
::[https://www.csimn.com/CSI_pages/PIDforDummies.html PID Controllers]
 
::[https://www.csimn.com/CSI_pages/PIDforDummies.html PID Controllers]
 +
::[[PID_Controller|PID Controller Activity]]
  
 
===Lab 4: Heat Capacity (week 4)===
 
===Lab 4: Heat Capacity (week 4)===
 +
[[Heat_Capacity_plots_Igor|Molar Heat Capacity plots in Igor]]
 +
 +
Sous Vide cooking
 +
 +
Calibrate thermometer
 +
 +
[[Adiabatic_expansion_lab|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|Peltier Experiment]]
 +
:[https://www.youtube.com/watch?v=f-a7iWbFtNg&t=807s Intro view]
 +
:[[Media:TEC1-12706.pdf|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
  
−
===Lab 5: Exam 1 (week 5)===
+
4) Soft drinks
  
 +
===Lab 6: Balloons/heat capacity/demos/calorimetry and more (week 6)===
  
−
===Lab 6: Balloons/demos/calorimetry and more (week 6)===
 
 
1) Pressure vs. Volume of a non-fixed wall system (ie. a balloon)
 
1) Pressure vs. Volume of a non-fixed wall system (ie. a balloon)
  
−
2) Demonstrations
+
2) Heat Capacity as a function of T.
 +
 
 +
3) Demonstrations
 
:Thermal expansion coefficient/Cloud in a bottle
 
:Thermal expansion coefficient/Cloud in a bottle
 
:Paintball gun thermodynamics
 
:Paintball gun thermodynamics
  
−
3) Building  better solution calorimeter
+
4) Building  better solution calorimeter
−
:ThinkerCAD/3D printing
+
:[[ThinkerCAD_lab|ThinkerCAD/3D printing]]
−
 
 
  
 
===Lab 7: Fall Break (week 7)===
 
===Lab 7: Fall Break (week 7)===
  
 
===Lab 8: Solution Calorimetry (week 8)===
 
===Lab 8: Solution Calorimetry (week 8)===
 +
Acid-base neutralization rxn
 +
(NaOH/KOH) + HCl -->
 +
 +
Calc using heats for formation
 +
 +
Verify Hess' Law
 +
 +
[https://en.wikipedia.org/wiki/Calcium_sulfate#Other_uses Drierite] is a [https://en.wikipedia.org/wiki/Desiccant dessicant]
 +
 +
CaSO<sub>4</sub> + indicator (cobalt(II) chloride - blue-anhydrous or pink-hydrated)
  
 
===Lab 9: Bomb Calorimetry (week 9)===
 
===Lab 9: Bomb Calorimetry (week 9)===
Line 74: Line 161:
  
 
===Lab 11: (week 11)===
 
===Lab 11: (week 11)===
 +
[[Compressor_lab|Compressor Lab (under development)]]
  
 
===Lab 12: (week 12)===
 
===Lab 12: (week 12)===

Latest revision as of 15:08, 24 September 2024

Welcome to Thermodynamics...

Fall 2024

Spring 2022

Fall 2020

Syllabus

Fall 2017

Homework

HW List (Fall 2019)

Laboratory

Lab 1: Intro/NOVA

Introductory Comments

- Being Proactive vs. Reactive

Proactive vs. Reactive (10 mins)
- What is your attitude towards learning?
- What is your mindset at work/school?
- What is your attitude towards change?
- Notes (handout)
Steven Covey (optional)
Franklin Planner (optional)
Franklin Planner Example page (handout)
Alternative Weekly Planner (handout)

Activity 1 - View NOVA Video

NOVA: Absolute Zero: Part One, The Conquest of Cold

Video - NOVA: Absolute Zero, The Conquest of Cold (first 52 mins)
Transcript
Part One, "The Conquest of Cold," opens in the 1600s when the nature of cold and even heat were a complete mystery. Are they different phenomena or aspects of some unified feature of nature? Are they added to a substance or qualities of the substance itself? The experiments that settled these questions helped stoke the Industrial Revolution, which exploited such fundamental insights as that heat always flows from hot to cold.

NOVA Student Expectations

a) Watch video,

b) take notes in carbon copy (CC) lab notebook,

- make note of all historical names mentioned and in what context are they noted (you might need to expand on this later)
- make note the years
1) Document all historical people mentioned throughout the program (please use web or transcript linked above to correct all name spellings),
2) At ~4.50 min there is an experiment done with salt/ice/water...describe and briefly explain...
3) At ~8:45 min there is an experiment done by Boyle...describe and briefly explain...
4) What tool did Boyle need to make his research better? (hint: ~11 mins)
5) List the names of the 3 thermometer scales...2 are mentioned first (~12 mins) then the 3rd later...
6) Who proposed the erroneous "Caloric Theory"?
7) Who disproved the "Caloric Theory"?...and what did this person have in common with the person who proposed the theory?
8) What was Tudor's 1st "ice" ship called?
9) What was the name of the book written by Carnot?
10) What job did James Prescott Joule hold while developing his contribution to thermodynamics?
11) Who is attributed to inventing the frozen food industry?
12) Who is attributed to inventing "air cooling"?

c) turn in CC (at end of lab period).

Activity 2 - Laptop Check/Igor

a) Install Igor software on your computer...go to here and download version 8.0. Although you can use the software for a 30 day trial, I ask you to register/activate your copy using the info in this image/below (click on it to expand) ->

VAPG-PDSX-GZLA-XPKY-MJYU-YLUX-KNS <- cut and paste:
Igor 2022.jpg

b) Introduction to Igor

b) make a simple Igor plot:

- wave_01 --> 1, 2, 3, 4, 5, 6
- wave_02 --> 10, 20, 30, 40, 50, 60
  • include axes labels x = time; y = number

c: Import "Load waves":

- Click here...and then "save as"
- Note that this file has header information.
  • include axes labels x = Magnetic Field (Gauss); y = Intensity

d) Make a new Layout and add both graphs...add you name...then print


EDITTING STOPS HERE...

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 7: Fall Break (week 7)

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 9: Bomb Calorimetry (week 9)

Lab 10: (week 10)

Lab 11: (week 11)

Compressor Lab (under development)

Lab 12: (week 12)

Lab 13: Tour Parr Instrument Laboratories (week 13)

Lab 14: Thanksgiving (week 14)

Lab 15: (week 15)

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