Why are acidic oxides also known as acid anhydride?
Keeping this in view, what is an acidic anhydride?
Chemistry Glossary Definition of Acid Anhydride Anne Marie Helmenstine, Ph. An acid anhydride is a nonmetal oxide which reacts with water to form an acidic solution. In organic chemistry, an acid anhydride is a functional group consisting of two acyl groups joined together by an oxygen atom.
One may also ask, do acidic oxides react with acids? Acid oxides is a complex chemical substance oxides, which form a salt with the chemical reactions with bases or basic oxides and do not react with acidic oxides.
Also question is, why are non metal oxides acidic?
Non-metal oxides are called acidic oxides because when a non-metal reacts with oxygen, it gives an oxide which on dissolution with water gives an acid.
Which is the most acidic oxide?
As a general periodic rule.. The more electronegative the central atom is, the more acidic the oxide will be. So, from the given options Al2O3 is more acidic, since Aluminium is the most electronegative central atom of the given options.