Support ChemTalk's Mission
For All Students
We have hundreds of lessons designed for middle school, high school and college chemistry, organic chemistry ,and biochemistry. We also have additional resources for students to learn more about elements, experiments, lab techniques
,and much more.
Diverse Resources
We have resources on multiple platforms including Youtube, TikTok, Instagram and Spotify. All of our ChemTalk podcasts are on multiple podcast streaming platforms for easy access for everybody.
Free Materials
All of the materials that we offer are free,ad-free, and barrier-free. We strive to provide useful resources to all chemistry students and teachers to make chemistry fun and easy to learn.
Chemtalk is a growing 501(c))(3) public charity non-profit, focused on STEM education, and the next generation of or STEM workforce.We need your help with or mission. All donations go directly to fund our programs.
Please take a look at our Donation page where you can donate directly with PayPal or credit card. Please contact us if you would like to donate via check, ACH transfer, donor advised funds, or chase quick pay. We also have a GoFundMePage you can donate to!
Contact us at admin@chemistrytalk.org to find out how you can be a part of Chem Talk as a volunteer, advem Talk LiveLab, and make chemistry & the life sciences fun and accessible to the world. We are forming a global network of students, academics, industry members, and chemistry enthusiasts.
Learn Chemistry with Us
- New Lessons
Precipitados y reacciones de precipitación en quÃmica
¿Qué es un precipitado? La definición de precipitado es un sólido que se precipita (sale de) la solución. En quÃmica,...
¿Qué es una solución en quÃmica?
Una solución es mucho más que la respuesta a un complicado problema matemático. También es un término quÃmico. Aprende qué...
What is Atomic Mass?
Core Concepts In this article you will learn about the different things that contribute to atomic mass. What makes up...
Normality and Other Units of Concentration
Core Concepts There are many ways to measure concentration besides molarity. In this article we will discuss normality, specifically how...
- New Elements
The Notable Element Niobium
Introduction to Niobium The element niobium is a lustrous, crystalline, and ductile transition metal. Jet engines and both oil and...
The Toxic Element Cadmium
Interactive Periodic Table and Related Topics An Introduction to the Element Cadmium Discovered by Friedrich Stromeyer in 1817, Cadmium is...
The Hardworking Element Hafnium
Introduction to Hafnium Identified in 1923 by Dirk Coster and George de Hevesy, hafnium is a lustrous, silver-grey transition metal....
The Ruthless Element Ruthenium
Introduction to Ruthenium The element ruthenium is a shiny, silver-gray, brittle metal that looks like platinum. Computer chips, jewelry, and...
- New Experiments
Nitrogen Triiodide Synthesis
Overview Nitrogen Triiodide (NI3) is a brown-purple solid at room temperature that explodes when lightly perturbed. Nitrogen Triiodide is extremely...
Vanadium Oxidation States Experiment
This chemistry experiment shows you how to produce red, orange, green, yellow, blue and purple all in one solution, all...
Lab Procedure: Iodine Clock Reaction
Core Concepts In this lab tutorial, we learn about the iodine clock reaction, including its procedure, underlying chemistry, and data...
Briggs Rauscher Reaction
This is the Briggs Rauscher reaction, the coolest chemistry demonstration on the planet. This is an oscillating reaction, which means...
- New Resources
Paper and Thin-Layer Chromatography
Core Concepts In this article, you will first learn about paper chromatography, its procedure, and its applications. Then, you will...
Scientific Method
Core Concepts The scientific method is a set of steps that scientists may use to create and execute experiments to...
What is Infrared Spectroscopy
Core Concepts Infrared spectroscopy (IR spectroscopy) is a useful analytical technique for analyzing organic molecules. In this article, we will...
Lab Procedure: Simple Distillation
Core Concepts In this lab tutorial, we discuss simple distillation, including its distinction from fractional distillation, its underlying physical chemistry,...
Sponsors & Donors
