Results for: Amphoteric

In Elements and Compounds

What is an amphoteric hydroxide?

Zinc(II) ion reacts with aqueous ammonia to precipitate white gelatinous Zn(OH) 2 :. Zn 2+ (aq) + 2NH 3 (aq) + 2H 2 O(l) Zn(OH) 2 (s) + 2NH 4 + (aq) . The zinc(II) hydroxi ( Full Answer )
In Chemistry

Is iron amphoteric?

An amphoteric substance is one that can behave as a Lewis acid and a Bronsted base, iron is not amphoteric. The best examples of substances behaving as an acid and a base are ( Full Answer )
In Acids and Bases

What is an amphoteric acid?

Inchemistry, an amphoteric substance is one that can react as either an acid or base. . Many metals (such as zinc, tin, lead, aluminium, and beryllium) and most metalloids ( Full Answer )
In Chemistry

What is amphoteric compound?

An amphoteric compound is one that can act as either an acid or a base.
In Uncategorized

Why ZnO is amphoteric?

Zn is not highly electro positive. So, in ZnO molecule Zn gets a small partial positive charge and O gets a small partial negative charge. Thus it can accept the lone pairs as ( Full Answer )
In Chemistry

What are amphoteric metals?

Amphoteric is a chemical entity (ion or molecule) which can react as an acid but also as a base. Compounds of beryllium, tin, aluminium, lead, zinc have amphoteric hydroxide ( Full Answer )
In Chemistry

What is an amphoteric salt?

An amphoteric salt is one that has both acidic and basic properties. An example would be ammonium acetate. The ammonium ion is acidic and the acetate ion is basic.
In Biochemistry

Is Glycine amphoteric?

Yes, Glycine is amphoteric. It can act as an acid or as a base (or alkaline).
In Uncategorized

Is ZnO Amphoteric?

Yes, Zn is not highly electro positive. So, in ZnO molecule Zn gets a small partial positive charge and O gets a small partial negative charge. Thus, it can accept the lone ( Full Answer )
In Uncategorized

What Amphoteric species?

A chemical species that behaves both as an acid and as a base is called an "Amphoteric species". Examples : H 2 O acts as an acid as well as a base.