100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Summary Thermodynamics 2 $9.16   Add to cart

Summary

Summary Thermodynamics 2

 101 views  3 purchases
  • Course
  • Institution
  • Book

This is a compact summary of the course Thermodynamics 2. Includes information from the lecture notes, the book and the study guide. Consists of all the formulas used in the course, a compact summary and a glossary. The book used for this course is Physical Chemistry 10th edition from Atkins and De...

[Show more]

Preview 2 out of 14  pages

  • No
  • Chapter 2: d, chapter 3: d, chapter 4: all, chapter 5: a-d, f, chapter 6: all, chapter 16: c.2-4. th
  • March 30, 2020
  • 14
  • 2019/2020
  • Summary
avatar-seller
Summary Thermodynamics 2
Formulae

PV =nRT =NkT perfect gas

3 3
U = nRT = PV perfect atomic gas
2 2


dU =dQ+dW First Law for reversible and irreversible processes

dW =−Pext dV +dW ' W ' is non-volume work
dU =TdS−PdV only volume work




πT =( ∂∂VU ) T
internal pressure


1 ∂V
α= (
V ∂T )
expansion coefficient
P


−1 ∂ V
V ( ∂T )
κ =
T isothermal compressibility
P




CV= ( ∂Q
∂T )V
=(
∂U
∂T ) V
heat capacity at constant volume


3
C V = nR perfect gas
2

CP= ( ∂∂TQ ) =( ∂∂HT ) = 52 nR
P P
heat capacity at constant pressure


5
C P = nR perfect gas
2


dQrev
dS= Entropy
T
d S tot =dS +d S sur ≥0 Second Law for spontaneous processes in closed systems

dQ
dS ≥ Clausius inequality (T b is boundary temperature)
Tb

S ( T =0 ) =0 Third Law




1

, H=U + PV Enthalpy

dH =TdS+VdP
A=U−TS Helmholtz free energy

dA=−PdV −SdT
G=H −TS Gibbs free energy

dG=VdP−SdT




W max =(∆ A ¿T )

W ' max =(∆ G ¿ P ,T )


∆ H fus=T fus ∆ S fus equilibrium at melting point

∆ H vap=T vap ∆ Svap equilibrium at boiling point




dU =( ∂∂UV ) dV +( ∂∂TU ) dT
T V


∂U ∂U
dU =( ) dS+ (
∂V )
dV
∂S V S




( ∂∂ gy ) =( ∂∂ hx )
x y
Maxwell relation for df =gdx+hdy



( ∂∂TV ) =−( ∂∂ PS )
S V
Maxwell relation for U




F=C−P+2 Gibbs phase rule




( ∂∂Tμ ) =−S
P
m




( ∂∂ μP ) =V
T
m




V m(l ) ∆ P
p= p ¿ ∙ exp ⁡( ) effect of applied pressure ∆ P on vapour pressure p
RT

2

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller IsabeldeKiewit. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $9.16. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

73918 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$9.16  3x  sold
  • (0)
  Add to cart