Catalyst University
Theory of Thermodynamic Activity and Ionic Strength
Theory of Thermodynamic Activity and Ionic Strength
FuseSchool
Neutralisation of Alkalis
Learn the basics about solubility rules for insoluble salts, as part of the overall acids, bases and alkali topic.
Catalyst University
Alcohol Dehydrogenase: Physiology, Biochemistry, and Mechanism
Alcohol Dehydrogenase: Physiology, Biochemistry, and Mechanism
Science360
Monitoring multiple biomarkers at once – Biotech’s future
NSF-funded small business Applied Biosensors has created sensors that continuously monitor multiple biomarkers. The core technology has implications for biomedical research, water quality management and metabolic monitoring, among...
Curated Video
Understanding the pH Scale: Strong and Weak Acids, Acid Concentration, and pH Measurement
This video is an educational tutorial on the pH scale. The presenter goes over the difference between strong acids and weak acids and explains how they dissociate in an aqueous solution. They also cover acid concentration, which is...
Curated Video
Understanding the Greenhouse Effect and Human Impact on Climate Change
The video discusses the greenhouse effect and how it works in the Earth's atmosphere. It explains how greenhouse gases such as carbon dioxide and methane absorb long-wavelength infrared and re-emit it, increasing the temperature of the...
Curated Video
Titration Calculations: How to Determine the Concentration of an Unknown Solution
In this video, the presenter discusses titration calculations, which are useful in determining the concentration of a solution by using a solution of known strength. The video explains the thought process and equations involved in...
Curated Video
Understanding Strong and Weak Acids, Acid Concentration and the pH Scale
This is a science lesson on strong and weak acids. The presenter explains the differences between strong and weak acids, their ionization levels, and their effect on acid concentration. The video also covers the pH scale and how it...
JJ Medicine
Clindamycin | Bacterial Targets, Mechanism of Action, Adverse Effects
Lesson on the antibiotic Clindamycin (cleocin), what bacteria clindamycin targets, the mechanism of action of clindamycin, and adverse effects of clindamycin. Clindamycin is a lincosamide antibiotic that targets anaerobic bacteria well,...
Flame Media
How this athlete motivates her mind and body
In his series 'Redesign my Brain', award winning documentary maker Todd Sampson puts brain training to the test as he undergoes a radical brain makeover. The cutting edge new science of brain plasticity has found that anyone can become...
Catalyst University
Fick's First Law (1): Diffusion, Flux, and Concentration Gradients
Fick's First Law (1): Diffusion, Flux, and Concentration Gradients
Catalyst University
Creatine Function (1/2): Biosynthesis, Thermodynamic Concerns, and Exercise
Creatine Function (1/2): Biosynthesis, Thermodynamic Concerns, and Exercise
Zach Star
Earth and Environmental Science - Careers, Concentrations, and Courses (Part 2)
This video will focus on the two most common concentrations, labs you can expect to see in this major, and possible career paths you can take. Unlike labs for chemistry, biology, or physics much of the labs that you will perform in this...
Catalyst University
The Acid-DIssociation Constant (Ka) and pKa
The Acid-DIssociation Constant (Ka) and pKa
The Business Professor
Management Information Systems Concentration
Management Information Systems Concentration
Catalyst University
Kinetics: The Steady-State Approximation
Kinetics: The Steady-State Approximation
Catalyst University
Fick's First Law (3): Graphical Estimation of Concentration Gradient
Fick's First Law (3): Graphical Estimation of Concentration Gradient
Zach Star
The Chemistry Major
This video will go over what you can expect going into college as a chemistry major. Chemistry is a challenging major that is made up of science and advanced level math courses. In addition to your core major classes you will also have...
Curated Video
Concentrations in Moles per Decimeter Cubed: Understanding Molar Concentration and Converting Between Units in mol/dm3
This video covers concentrations in moles per decimeter cubed, explaining the concept of concentration, how to calculate concentration using mass and volume, and why moles are useful in chemistry. The video also covers how to convert...
Journey to the Microcosmos
Mysterious Jiggly Crystals and Other Intracellular Structures
Let's journey deep into the cells themselves to take a look at some of the structures that keep cells alive and others that do... something... that we'll figure out someday... probably.
Journey to the Microcosmos
Life Without Oxygen Challenge Accepted
Slimy, a little smelly, maybe even a little gross, but to many organisms, the oxic-anoxic transition is a shifting chemical boundary that has created a challenge for life...a challenge it conquered.