What is the binary ionic compound for ZnO?

What is the binary ionic compound for ZnO?

Binary Ionic Compounds

Is ZnO a binary?

Zinc oxide: an outstanding example of a binary compound semiconductor | Accounts of Chemical Research.

Is ZnO an ionic bond?

1 Material Properties. The chemical bonding in ZnO is predominantly covalent but with a significant contribution from ionic bonding. ZnO can crystallize in the wurtzite, zinc blende, and rock-salt structures.

How do you get ZnO?

2.1. Metallurgical Process

1. Metallurgical processes for obtaining zinc oxide are based on the roasting of zinc ore.
2. The direct (American) process involves the reduction of zinc ore by heating with coal (such as anthracite), followed by the oxidation of zinc vapour in the same reactor, in a single production cycle.

What is the name of the compound with the formula ZnO?

Zinc oxide is an inorganic compound with the formula ZnO….CHEBI:36560 – zinc oxide.

How is ZnO formed?

In the indirect (French) process, metallic zinc is melted in a furnace and vaporized at ca. 910 °C. The immediate reaction of the zinc vapour with oxygen from the air produces ZnO. The particles of zinc oxide are transported via a cooling duct and are collected at a bag filter station.

Why ZnO is ionic?

Zinc oxide is described as hexagonal wurtzite structure where Zn2+ and O2- ions form an ionic bond. Since coordination number of the ions is four each, this suggests that each Zn2+ ion is tetrahedrally surrounded by four O2- ions and vice versa.

Why is ZnO N type?

ZnO with a wurtzite structure is naturally an n-type semiconductor because of a deviation from stoichiometry due to the presence of intrinsic defects such as O vacancies O(v) and Zn interstitials Zn(i) [1].

What is the compound zinc oxide called?

Zinc oxide (ZnO) is a common inorganic compound with a large number of uses. It is insoluble in water but soluble in dilute acids and bases. Its melting point is extremely high—1975 ºC, where it also decomposes. ZnO exists in two common crystalline forms: wurtzite and zincblende.

Why is zinc oxide an ionic compound?

What type of oxide is ZnO?

amphoteric oxide
Zinc oxide is an amphoteric oxide. It is nearly insoluble in water, but it will dissolve in most acids, such as hydrochloric acid: ZnO + 2 HCl → ZnCl2 + H2O.

What is the name for ZnO?

Zinc oxide
Zinc oxide (ZnO) is a common inorganic compound with a large number of uses. It is insoluble in water but soluble in dilute acids and bases. Its melting point is extremely high—1975 ºC, where it also decomposes.

Is ZnO n-type or p type?

n-type semiconductor
ZnO is a n-type semiconductor due to Oxygen vacancies, interstitials or antisites of Zn ion.

What is the name of ZnO?

Which is a binary compound?

Once again, a binary compound is a substance composed of exactly two different elements, which are substances that cannot be simplified further by chemical means. Examples of binary compounds include H2O, H2S, and NH3. Examples of substances that are not chemical compounds include Au, Fe, O, HCN, and HNO3.