What is the oxidation state of hgcl2?
The chemical name of \[HgC{l_2}\] is mercuric chloride. In this compound, mercury exists as a mercuric ion i.e. in the form of \[H{g^{2 + }}\] with oxidation state $ + 2$. Mercuric chloride is a highly toxic compound. This is the combination of mercurous chloride and elemental mercury.
What oxidation numbers can nitrogen have?
For example, in NO3– the nitrogen is assigned an oxidation number of +5 and each oxygen an oxidation number of –2….
| Element | Usual oxidation state | Exceptions |
|---|---|---|
| Oxygen | Usually -2 | Peroxides and F2O (see below) |
| Hydrogen | Usually +1 | Metal hydrides (-1) (see below) |
| Fluorine | Always -1 |
What is the structure of hgcl2?
Mercury(II) chloride
| Names | |
|---|---|
| Structure | |
| Crystal structure | orthogonal |
| Coordination geometry | linear |
| Molecular shape | linear |
Is HgCl2 ionic or covalent?
HgCl2 is a covalent compound sparingly soluble in water, the solubility increases by the addition of chloride ions due to: A) Common ion effect.
What is the oxidation number of Mn in mno4?
+7
The oxidation number of Mn in [MnO4]− ion is +7.
What is the oxidation number of nitrogen in NO2?
+4
The oxidation state of N in NO2 is +4.
Is HgCl2 an oxidizing agent?
Cl 2 is an oxidizing agent, Hg is a reducing agent. ; Greenish-yellow gas with a pungent, irritating odor.
What is the role of HgCl2?
Used in photography, disinfectants, wood preservatives, fungicides. Mercury chloride (HgCl2) is a highly toxic compound that volatizes slightly at ordinary temperature and appreciably at 100 degrees C. It is corrosive to mucous membranes and used as a topical antiseptic and disinfectant.
Is HgCl2 a covalent compound?
HgCl2 is a covalent compound sparingly soluble in water, the solubility increases by the addition of chloride ions due to: A) Common ion effect. B) $HgC{l_2}$ is a triatomic molecule where the $Hg$ atom is bonded with two $Cl$ atoms.
How is HgCl2 covalent?
The one with pseudo inert gas configuration (the shell with the highest energy level has 18 electrons instead of 8 electrons) will have more covalent character. So,HgCl2 will be more covalent than CaCl2.