The spectrophotometer is a common instrument in chemistry, biochemistry, and clinical labs. Learn about how it works and what it is used for.| ChemTalk
All about Louis De Broglie, his research on wavelengths, the wave-particle duality theory, and his contribution to the atomic model.| ChemTalk
Easy to understand introduction to Kinetic Molecular Theory and calculating average gas speed using the root-mean-square equation.| ChemTalk
We show you chemistry experiments that will drive a livelong passion for chemistry, whether you are working in the garage, school lab, or in industry.| ChemTalk
The Beer-Lambert Law relates chemical absorption to concentration, path length, and molar extinction coefficient. See the equation, explanations ,and example problems| ChemTalk
Learn the most common chemistry lab glassware used by scientists around the world like beakers, Erlenmeyer flasks, pipettes, graduated cylinders & more.| ChemTalk
Learn properties, reactions and experiments that can be done with the elements of the periodic table - including chemistry facts you won't find elsewhere.| ChemTalk
In this lab tutorial, we learn about the iodine clock reaction, including its procedure, underlying chemistry, and data analysis.| ChemTalk
You will learn about bond energies, bond enthalpy, bond order, formation and breakdown of a bond, and the definition of enthalpy.| ChemTalk
Learn almost any topic in chemistry with our intuitive videos and articles that make chemistry fun and easy to learn - often with live examples.| ChemTalk
The electron is one of the most fundemental acpects of chemistry. Learn about JJ Thomson and the discovery of the electron.| ChemTalk
Learn all about the bohr model of atomic structure, with many clear examples, diagrams of atoms, history and comparisons to other atomic models.| ChemTalk