Crash Course
Drugs, Dyes, & Mass Transfer: Crash Course Engineering #16
Today we’re talking about mass transfer. It doesn’t just apply to objects and fluids as a whole, but also to the individual molecules and components that make them up. We’ll see that transfers of mass need their own driving force,...
Bozeman Science
Equilibrium Disturbances
In this video Paul Andersen explains how disturbances to a reversible reaction at equilibrium affect the equilibrium constant and the reaction quotient. For example if the concentration is changed the reaction will move to reestablish...
Crash Course
Equilibrium Equations: Crash Course Chemistry
In which Hank shows you that, while it may seem like the Universe is messing with us, equilibrium isn't a cosmic trick. Here, he shows you how to calculate equilibrium constant & conditions of reactions and use RICE tables all with some...
Bozeman Science
Equilibrium
In this video Paul Andersen explains how equilibrium is achieved in a reversible reaction. When the rate of the forward reaction is equal to the rate of the reverse reaction the system is at equilibrium. Graphical analysis of equilibrium...
TED-Ed
TED-ED: The chemical reaction that feeds the world - Daniel D. Dulek
How do we grow crops quickly enough to feed the Earth's billions? It's called the Haber process, which turns the nitrogen in the air into ammonia, easily converted in soil to the nitrate plants need to survive. Though it has increased...
Curated Video
Effect of inert gas on chemical equilibrium
Explores the minimal impact of inert gases on equilibrium, except in cases of volume change.
Curated Video
Effect of pressure change
Analyzes specific reactions to understand the pressure-dependent shifts in equilibrium
Curated Video
Pure solid addition - Equilibrium
Explains why adding pure solids does not affect equilibrium in reactions
Curated Video
Concentration change - Potassium ferricyanide experiment
Illustrates the effect of concentration changes through a specific experiment
Curated Video
Concentration change and equilibrium
Analyzes how Le Chatelier’s Principle applies to concentration changes
Curated Video
Effect of concentration change on equilibrium
Discusses the impact of altering reactant or product concentrations on the equilibrium state
Curated Video
Factors effecting equilibrium
Identifies how changes in temperature, pressure, and concentration influence equilibrium
Curated Video
Law of Chemical Equilibrium
Explains the mathematical relationship between reactant and product concentrations at equilibrium
Curated Video
Introduction to Chemical Equilibrium – Human Respiration
Explores how chemical equilibrium governs gas exchange in human respiration
Catalyst University
Extent of Reaction (ξ): ICE Tables in Physical Chemistry
In this video we will do the following: 1) Explain the extent of reaction, ξ 2) Use an ICE table based on ξ 3) Determine an expression for the equilibrium constant based on ξ
Journey to the Microcosmos
This Ciliate Is About to Die
It's time to explore a big question while we watch a ciliate go through its last moments.
Journey to the Microcosmos
A Microscopic Tour of Death | Compilation
As strange as the creatures of the microcosmos are, their lives still revolve around the same fundamentals that ours do. There’s food, reproduction, and death. Yes, even microbes, hardy as they can be, experience death. In some ways,...
Catalyst University
Kd, the Dissociation Constant: What is it?
Kd, the Dissociation Constant: What is it?
Crash Course
Kinetics: Chemistry's Demolition Derby
Make kinetics interesting with a video that compares kinetics to a demolition derby. The presentation information about collisions, activation energy, writing rate laws, equilibrium expressions, reaction mechanisms, and...
Crash Course
Equilibrium
Fritz Haber was awarded the 1918 Nobel Prize, but 30 years later was considered a war criminal. This video provides the story of Fritz Haber as well as Henry Louis Le Chatalier, who is much more famous though he considered himself a...
Crash Course
Equilibrium Equations
Why do scholars need to know the quadratic formula? Check out this video that explains one application for the formula and how it makes solving equilibrium equations much easier. The video also covers chemical reactions and RICE...
TED-Ed
If Molecules Were People...
By watching this droll and delightful animation, physical scientists consider what happens when molecules collide. In this film, however, parodic people bump into each other, exchanging limbs in the process, just as molecules might trade...
Crash Course
Drugs, Dyes, and Mass Transfer: Crash Course Engineering #16
Mix a great resource in to your engineering repertoire. An engaging video discusses diffusion and mass transfer. It explains how a difference in concentration is the driving force for this mechanism.
JFR Science
Kc vs Qc: An Introduction to Equilibrium
Why are some reactions sort of like watching a tennis match? Introduce junior chemists to the basics of equilibrium using a video from JFR Science. Topics include why and how reactions shift from products back to reactants, factors that...