High Quality Content by WIKIPEDIA articles! Alum is both a specific chemical compound and a class of chemical compounds. The specific compound is the hydrated potassium aluminium sulfate with the formula KAl(SO4)2.12H2O. The wider class of compounds known as alums have the related stoichiometry, AB(SO4)2.12H2O.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.