" Sorel's cement is "

What is Sorel's cement and how is it prepared?

Megnesium oxide when mixed with a satureated solution fo MgCl_(2) , sets to a hard mass known as 'Sorel cement' is formed. The composition of sorel cement is MgCl_(2).nMgO.xH_(2)O . What is the value of n ?

Magnesium oxide when mixed with a saturated solution fo MgCl_(2) , sets to a hard mass known as 'Sorel cement' is formed. The composition of sorel cement is MgCl_(2).nMgO.xH_(2)O . What is the value of n ?

What is the chemical composition of Sorel's cement?

The major component of portland cement is

The average composition of portland cement is