Mercurous ion exists as `Hg_(2)^(2+)`. Explain.

Mercurous ion is written as Hg_(2)^(2+) whereas cuprous ion is written as Cu^(+) . Explain.

Mercurous ion is written as Hg_(2)^(2+) whereas cuprous ion is written as Cu^(+) . Explain.

Explain, why mercury (I) ion exists as Hg_(2)^(2+) ions, while copper (I) exists as Cu^(+) ion.

Mercurous ion is represent as

Explain why mercury (I) ion exists as Hg_2^(2+) ion while copper (I) exists as Cu^(+) ion.

Why mercurous ion exist in Hg_2^(2+) form? Why Fe^(3+) is more stable than Fe^(2+) ?

HF_(2)^(-) ion exists but HB r_(2)^(-) ion does not. Explain.

Mercurous ion can be represented as

Mercurous chloride , Hg_(2)Cl_(2) , in a saturated solution has the equilibrium called solubility equilibrium . The equilibrium constant for this solubility equilibrium will be