Difference Between Isopoly and Heteropoly Acids

The key difference between isopoly and heteropoly acids is that isopoly acids form from the combination of similar acids or anions whereas heteropoly acids form from the combination of different acids or anions. Therefore, isopoly acids have the same repeating unit but heteropoly acids have different repeating units.

1. What is Isopoly and heteropoly acids?
2. What are Heteropolyanions?
3. Which elements can form Isopolyacids?
4. What are Isopoly acids?
5. What are Polyacids?

What is Isopoly and heteropoly acids?

The amphoteric metals of groups VB (vanadium, niobium, and tantalum) and VIB (chromium, molybdenum, and tungsten) in the +5 and +6 oxidation states, respectively, form weak acids that readily condense (polymerize) to form anions containing several molecules of the acid anhydride.

What are Heteropolyanions?

Noun. heteropolyanion (plural heteropolyanions) (inorganic chemistry) An anion derived from a heteropoly acid.

Which elements can form Isopolyacids?

The term polynietalate acid or simply poly acid may he defined as the condensed or polynlerized form of the weak acids of amphoteric metals like vanadium, niobium, tantalum (VB group metals) or chromium, molybdenum, and tungsten VIB group metals) in the *5 and + 6 oxidation . states. The anions of these poly acid.

What are Isopoly acids?

: any of a large group of complex oxygen-containing acids derived from a single inorganic acid by elimination of water from two or more molecules —distinguished from heteropoly acid.

What are Polyacids?

adjective. having more than one replaceable hydrogen atom. capable of reacting with more than one equivalent weight of an acid.