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 ...

Trace chloride alters gold surface chemistry by forming a short-lived covalent layer of chloride ions on gold atoms.

Scientists at Oak Ridge National Laboratory have developed a method that can track chemical changes in molten salt in real ...