If you think to potassium aluminium sulfate - KAl(SO4)2 - the elements are K, Al, S and O.
No alum is a name for a general class of compounds and the name of a specific compound. As a specific compound it is the hydrated potassium aluminum sulfate (Potassium alum) with the formula KAl(SO4)2.12H2O
In the English language the term alum is used for the compound KAl(SO4)2.12H2O.
Aluminum got it's name from Alum which is a compound made from Aluminum. Alum has been used for thousands of years before it's other components were discovered.
The solubility of alums in water is very different and specific for each compound.
Alum in a salt, its a combination of Alkali metal such as sodium or potassium and a metal such as aluminum or iron. It is used as a food additive, but can be toxic to humans if taken in amounts of an ounce or more. It has a faint metallic smell, as in Baking Powder
It is an ionic compound and also has a molecule.
No alum is a name for a general class of compounds and the name of a specific compound. As a specific compound it is the hydrated potassium aluminum sulfate (Potassium alum) with the formula KAl(SO4)2.12H2O
In the English language the term alum is used for the compound KAl(SO4)2.12H2O.
Alum refers to a specific chemical compound and a class of chemical compounds. The specific compound is the hydrated aluminum potassium sulfate with the formula KAl(SO4)2.12H2O.
Alum is both a specific chemical compound and a class of chemical compounds. The specific compound is the hydratedpotassium aluminium sulfate (potassium alum) with the formula KAl(SO4)2·12H2O where as Alumina is an amphoteric oxide with the chemical formula Al2O3.
Fitkari is the Hindi name for Alum, which is both a specific compound and a class of compounds. The specific compound is Hydrated Potassium Aluminium Sulphate (Potassium Alum) with the chemical formula KAl(SO4)2.12H2O.
Bauxite ore. The name "aluminum" comes from the compound "Alum", which is hydrated aluminum potassium sulfate. Alum is available as a white powder.
Dry alum refers to the hydrated potassium aluminum sulfate compound that is used to fix pigments on a surface. Its density is 0.752 kg/m3.
Alum is used as a drying agent in tanning and paper making and is basically a salt compound. It is also used in food products for pickling and baking.
Aluminum got it's name from Alum which is a compound made from Aluminum. Alum has been used for thousands of years before it's other components were discovered.
The solubility of alums in water is very different and specific for each compound.
Alum in a salt, its a combination of Alkali metal such as sodium or potassium and a metal such as aluminum or iron. It is used as a food additive, but can be toxic to humans if taken in amounts of an ounce or more. It has a faint metallic smell, as in Baking Powder