Editing Thermodynamics
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<center><b> Thermodynamics : The Study of the Flow of Heat / Energy</b></center> <br> Chapters in Zumdahl, Chapter 6 (except Section 6.5) and Chapter 16 (Section 16.7-16.9)<br> Pg. <br> <u>General Information and Review</u><br> *Print out and explain [http://tmcleod.org/cgi-bin/chem1/wiki.cgi?Overview_Of_Three_Laws_Of_Thermodynamics 1st Year's 3 Laws of Thermodynamics] *[[AP - Major Concepts in Thermodynamics] (nothing in it right now, 9/30/15} *[http://www.tmcleod.org/AP/APThermo/APThermoIntro.pdf Zumdahl Notes on Internal Energy and Thermo Intro in Chapter 6] (Thermo Intro and Internal Energy notes) *HW (in Zumdahl Pg230), #21, 23, and 25. **need to use 101.3J / (L-atm) when using w = -PΔV so that units will cancel. ** you get that number/unit when you divide 8.314 J / (mole K) by 0.08206 L-atm / (mole K ). <u><b>Enthalpy </b></u>[[Enthalpy]]<br> *[http://tmcleod.org/cgi-bin/chem1/wiki.cgi?Notes_On_Video_Of_Enthalpy_And_Calorimetry 1st Year's Enthalpy Videos] *[http://www.tmcleod.org/AP/APThermo/APEnthalpyNotes.pdf Zumdahl Notes for Enthalpy Intro in Chapter 6] *Calculating Enthalpy change by:<br> **Calorimetry Equations: ***Non-phase change (system does not change phase): deltaH = (m)(deltaT)(c), where c = specific heat capacity (H<sub>2</sub>O is 1.00cal/(g-degC) or 4.18 J/(g-degC) ). There are variation on this equation where the m and c are changed but the importance thing is that units cancel. ****See [http://tmcleod.org/cgi-bin/chem1/wiki.cgi?Notes_On_Heat_Calculations 1st Year's Notes for Non-phase Change Heat Calculation Notes] ***Phase change Equation: deltaH = (m or other) (Phase change Enthalpy change) ****Big thing here is no deltaT (since in a phase change temperature does not change) and that the Phase change Enthalpy change term has some units as (m or other). ****There are various names for Phase change Enthalpy change include Molar Heat of Vaporization, Heat of Condensation, etc. **Hess' Law : [http://www.tmcleod.org/AP/APThermo/EnthalpyHessLawCalculationExample.pdf Example of Hess' Law Calculations] **Standard Enthalpy of Formation: [http://www.tmcleod.org/AP/APThermo/StandardEnthalpyFormationCalculationExample.pdf Example of Standard Enthalpy of Formation Calculations] <br> <u>Entropy and Gibbs Free Energy</u><br> *[[Gibbs Free Energy]] *Watch [https://www.youtube.com/watch?v=ZsY4WcQOrfk Crash Course Video on Entropy (but also Gibbs Free Energy)]<br> * ------<br> *[http://www.bozemanscience.com/ap-chem-053-net-energy-change Video Notes from Bozeman Science AP Chem on Enthalpy of Reaction including Hess Law]] *Day One : Introduction, [http://wine1.sb.fsu.edu/chm1045/notes/Energy/Enthalpy/Energy02.htm Enthalpy], [http://wine1.sb.fsu.edu/chm1045/notes/Energy/Calorim/Energy03.htm Calorimetry], and Hess' Law *Day Two : Hess' Law Lab and StandardHeatofFormation *Day Three : [[Entropy]] **[[Temperature of Phase Change calculation]] *Day 4 : SolubilityQuiz1 and GibbsFreeEnergy *[http://www.chemcool.com/regents/kineticsequilibrium/aim4.htm Good website for potential energy diagrams] *[http://www.tmcleod.org/AP/APThermo/APEnthalpyNotes.pdf Zumdahl Notes for Enthalpy Intro in Chapter 6]] *[http://www.tmcleod.org/AP/APThermo/APThermoIntro.pdf Zumdahl Notes on Internal Energy and Thermo Intro in Chapter 6]] *[http://www.tmcleod.org/AP/APThermo/StandardEnthalpyFormationCalculationExample.pdf Example of Standard Enthalpy of Formation Calculations] *[http://www.tmcleod.org/AP/APThermo/EnthalpyHessLawCalculationExample.pdf Example of Hess' Law Calculations] <u>2019-2020 Information</u><br> *[https://www.learner.org/series/chemistry-challenges-and-solutions/equilibrium-and-advanced-thermodynamics-balance-in-chemical-reactions/ Anneberg Challenges Video Series Unit 9 - Equilibrium and Advanced Thermodynamics] **In webpage for video, there is at the bottom an online Textbook section on this topic. You should read these pages especially the section entropy and free energy you are struggling with.<br> *[https://www.learner.org/series/chemistry-challenges-and-solutions/the-metallic-world-electrochemistry-and-coordination-compounds/ Anneberg Challenges Video Series Unit 11- The Metallic World: Electrochemistry and Coordination Compounds]<br> <br> **In the webpage for video, there is at the bottom an online Textbook section on this topic. You should review it but especially look at the Spontaneous related to volts (cell potential).
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