"Bases (Chimie)" . . "Science." . . . . "Chimie Manipulation." . . "Sels." . . "Chemistry." . . "Acids." . . "Chimie Expériences." . . "Chimie Appareil et matériel." . . "Acides." . . . "Acids, bases, and salts"@en . "Acids, bases, and salts" . "Chemical reactions with acids - Acids as oxidising agents - Acids as electrolytes - Strong and weak acids - Alkaline solutions - Soluble salts - Insoluble salts." . . . . . . . . . . . "Acids, bases and salts"@en . . . . . "Acids, bases and salts" . . . . . . . . . . . . . "Química Ensenyament." . .