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4. There are two Hg's and two Cls.

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Formula for mercurous chloride?

The formula for mercurous chloride (Hg2Cl2). It is also called mercury(I) chloride.


Why Hg2Cl2 is not written as 2HgCl?

Mercury(I) chloride, Hg2Cl2, is written with the subscripts 2 because there are 2 mercury atoms and 2 chloride ions in each molecule. Writing it as 2HgCl would imply that there are 2 mercury atoms but only 1 chloride ion, which is incorrect based on the actual chemical composition of the compound.


What is mercury1 chloride?

Hg2Cl2


Why formula of mercurous chloride is hg2cl2 but not hgcl?

A single mercurous ion has two positive charges and contains two mercury atoms and therefore has the formula Hg2+2. This cation requires two chloride anions, each which has a single negative charge, for the electroneutrality required in a compound between them, resulting in the formula given.


What is the molecular formula of HgCl 472.2g mol?

The molecular formula of HgCl would be HgCl2. The molar mass of HgCl2 is approximately 472.2 g/mol, which corresponds to one mercury atom (Hg) and two chlorine atoms (Cl) in each molecule of mercury(II) chloride.


What is the oxidation state of Hg n Hg2Cl2?

The oxidation state of Hg in Hg2Cl2 is +1.It has +1 state.


What is the formula for calomel?

The chemical formula for calomel is Hg2Cl2, where Hg represents mercury and Cl represents chlorine.


What is the chemical formula for dimercury dichloride?

Hg2Cl2.


Ratio by number of atoms in mercurous chloride?

The ratio of atoms in mercurous chloride (Hg2Cl2) is 2:2:2, as there are two atoms of mercury (Hg) and two atoms of chlorine (Cl) in each molecule of mercurous chloride. This means the ratio of mercury to chlorine atoms in mercurous chloride is 1:1.


What is the oxidation number in h2c2o4 in mn2o7 in hg2cl2 and in if5?

In H2C2O4, oxidations states are +3 for Mn in Mn2O7, +2 for Hg in Hg2Cl2, and +5 for I in IF5.


What is the chemical formula for mercuryI chloride?

Formula: Hg2Cl2


What is the oxidation number hg2cl2?

The oxidation number of Hg in Hg2Cl2 is +1. This is because each Chlorine atom in Hg2Cl2 has an oxidation number of -1 and the overall molecule is neutral. Thus, the oxidation number of Hg can be calculated as follows: 2x + 2(-1) = 0, which gives x = +1.