A high school friend once related the story about how his father, a chemist for an environmental waste concern, disposed of a problematic quantity of metallic sodium by dumping it into one of the more ...

Listen to the full series on BBC Sounds. Predict the products of electrolysis of molten calcium chloride. Positively charged calcium ions move to the negative electrode. Here, they gain electrons to ...

Chemical process is changing one or more chemicals or chemical compounds which involves chemical reactions or may occur by the outside force or by itself. For example, burning of wood is a chemical ...