Question

what is the name in chemistry Al2o3.2H2o?

Answer 1

Explanation:

The given formula is $Al_{2}O_{3}.2H_{2}O$, that is, there are two aluminium atoms, three oxygen atoms and 2 water molecules attached.

This compound of aluminium is named as alumina dihydrate.

Also, it is known that an ore of aluminium hydrates is bauxite. Therefore, chemical name of $Al_{2}O_{3}.2H_{2}O$ is bauxite ore.

Answer 2

Answer:

bauxite ore it is, just telling what formula represents