Chemotherapy is a chemical method for treating cancer tumors. Cocktails of adapted chemicals are injected into the patient to treat the tumor and its potential metastases in a...
Batteries used in electric and hybrid cars are rather unusual: they are called lithium-ion (Li-ion) batteries. Their mode of action is different from classical batteries of...
Picric acid is a yellowish crystalline solid. It is used as a high explosive, an oxidant in rocket fuels, in matches and leather processing, in dyes, as a laboratory reagent...