Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Chevreul’s salt is a double salt of copper(I) sulfite and copper(II) sulfite. It usually occurs as a dihydrate with the empirical formula Cu 2 SO 3 ∙CuSO 3 ∙2H 2 O. The color of its crystals and ...

All salts - at least those in your kitchen - are almost entirely made up of sodium and chloride. Different kinds of salt basically vary along that small part of salt that isn’t salt, because what it ...

We learned back in junior high history class that Americans and Brits have quite the contentious relationship regarding tea. And as of this week, when Michelle Francl, Ph.D., a professor of chemistry ...

Over the past decade, nuclear power has been making a comeback as an important source of low-cost, carbon-free energy. This renaissance is fueled by the world’s ever-growing energy needs and by ...