03:44

Surface Science Lab in the 80s (Prof. K. Christmann's group @ FU Berlin University)

00:15

Marble run with Lotus effect; the marbles are water droplets - running almost without friction

02:56

Enthalpy of Neutralization (HCl + NaOH) (Instructions for a Physical Chemistry Lab Experiment)

02:09

Ionic Drift Velocity in an Electrolye (Instructions for a Physical Chemistry Lab Experiment)

02:11

Determining Molar Mass of Solute by Cryoscopy (Instructions for a Physical Chemistry Lab Experiment)

02:53

Inversion Reaction of Sucrose (Instructions for a Physical Chemistry Lab Experiment)

02:14

Conductivity of Electrolytic Solutions (Instructions for a Physical Chemistry Lab Experiment)

02:26

Vapor Pressure and Enthalpy of Vaporization (Instructions for a Physical Chemistry Lab Experiment)

01:28

Easy way to digitize mounted medium format (6x6) slides - without using camera and computer

09:52

How does a lava lamp work? (with instructions for bubble lamp) kid's university workshop on density

01:25

Teaching Online Lessons Using Pen and Paper (plus cell phone & web conference app)

13:30

Electrodes 101 (voltage and current in galvanic cells and electrolysis cells) PhysChemBasics#12

09:16

Conductivity 101 (How do ions move in electrolytic solutions?) PhysChemBasics#11

10:08

Reaction Mechanism 101 (How to describe reversible/consecutive/parallel reactions) PhysChemBasics#10

11:17

Reaction Kinetics 101 (Rate law, half life and energy profile of simple reactions) PhysChemBasics#9

09:15

Solutions 101 (How do solvent & solution differ? [Freezing/boiling point, osmosis] PhysChemBasics#7)

14:31

Vapor Pressure 101 (How to describe phase equilibria [Vaporization, Absorption]; PhysChemBasics#6)

16:21

Phase Diagrams 101 (Binodals, Tie-Lines, Invariant Points and the Lever Rule; PhysChemBasics#8)

16:51

Change of State 101 (How to describe a reaction thermodynamically; PhysChemBasics#1)

15:49

Chemical Equilibrium 101 (How to calculate and shift equilibria; PhysChemBasics#5)

16:19

Affinity 101 (Are Energy and/or Entropy with us? Thermochemistry & driving force; PhysChemBasics#4)

14:31

Thermal Equilibrium 101 (Heat Conductivity, Diffusion and Carnot Cycle; PhysChemBasics#3)

16:14

Gases 101 (Thermodynamic Properties of Gases; Inverted Classroom Project PhysChemBasics#2)

01:28

The SCIENCE KIDS proudly present: The Periodic Table (kids university project at FH Aachen)

00:07

Hello, my name is Jakob Lauth and I teach Physical Chemistry at FH Aachen University

00:08

Whalecome to Physical Chemistry

01:28

Science Kids proudly present: The Periodic Table (kids university project at FH Aachen)

01:23

SciFox Presenting the Elements of the Periodic Table

04:29

Maxwell´s (or rather Gibbs´) Thermodynamic Surface (energy-entropy-volume surface) and pVT Surface

06:40

Dr. Lauth´s Lab #7: Making Galacto-SLIME from guar gum (E412), alum (E520) and pretzel lye (524)

09:33

Dr. Lauth´s Lab #4: How A Candle Burns (Fire Triangle, Butter Candle & Candle Drum)

10:03

SA1 Surface Analysis Using Particles, Ions, (Photo-) Electrons & Photons (survey of upcoming course)

02:30

PCIIQ06 How to Calculate Electric Conductivity of a Weak Electrolyte (Laws of Ostwald & Kohlrausch)

02:10

PCIIQ08 How to Calculate Rate Constants at Different Temperatures (Arrhenius, activation energy)

02:13

PCIIQ07 Some Exam Questions on Kinetics (Eyring Theory, Bodenstein´s Steady-State Approximation)

05:19

PCIIQ09 How to Calculate Ion Transport Numbers from Electrolysis Results (Hittorf Method)

03:05

PCIIQ01 How to Calculate Redox Potential of an Electrode and EMF (Nernst, Faraday)

03:07

PCIIQ02 How to Calculate Conversion of a Second Order Reaction (Integrated Rate Law)

01:56

PCIIQ03 How to Interpret Diffusion Quantitatively Using Fick´s First and Second Law

02:58

PCIIQ04 How to Calculate Thermodynamic Parameters of a Galvanic Cell Using EMF values

02:27

PCIIQ05 How to Determine Order and Rate Law of a Reaction using Initial Rates (Isolation Method)

03:30

PCIQ06 How to Interpret Phase Diagrams with Invariant Points (Binodal, Tie Line, Lever Rule)

03:10

PCIQ07 How to use Hess´s Law to Calculate Enthalpies of Formation and Reaction (Thermochemistry)

02:27

PCIQ08 How to Calculate Osmolality and Boiling Point (Colligative Properties, van´t Hoff)

01:32

PCIQ09 How to Calculate the Average Speed of a Gas Molecule (Kinetic Theory, Maxwell-Boltzmann)

02:05

PCIQ10 How is Gas Absorption and Vapor Pressure effected by Temperature & Pressure (Henry´s Law)

02:12

PCIQ11 How to Interpret a Condensation Process Using a Phase Diagram (Binodal, Tie Line, Isopleth)

03:48

PCIQ04 How to Calculate an Ideal Two Component Phase Diagram (Raoult, Dalton, Antoine)

03:25

PCIQ05 How to Calculate Isothermal Compression of an Ideal Gas (pV work, Boyle´s Law)

02:57

PCIQ03 How to Calculate the Boiling Point of a Mixture of Immiscible Fluids (steam distillation)

02:11

PCIQ02 How to Calculate Vapor Pressure & Dew Point Temperature (Dalton, Antoine, Clausius-Clapeyron)

03:22

PCIQ01 How to Calculate Thermodynamic Parameters of a Process (Entropy, Enthalpy, Gibbs Energy)

04:03

Dr. Lauth´s Lab #4: How to make Alginate Pearls (Boba) - Recipe from Molecular Gastronomy

02:01

Dr. Lauth´s Lab #6 - How to make Sweet Golden Syrup (Inverted Sugar Syrup)

10:39

pc101 #010 Diffusion and Fick´s Laws - How fast does mass transfer proceed without flow?

03:06

Dr. Lauth´s Lab #5: How to make the perfect "boiled" egg (the 64°C egg)

04:31

Der Günter präsentiert einen Ferrari 348GTB

03:41

Der Dirk (Kladow, 80er Jahre)

01:59

Dr. Lauth´s Lab #1: Candle Soot on Glass - Simple Way to Make a Superhydrophobic ("Lotus") Surface

21:18

pc101 #109 How Fast Does a Reaction Proceed? - A Question of Profile, Temperature and Concentration