What is the mass of 8.90 moles of magnesium chloride, mgcl2?

Explanation:

As we known that number of moles is equal to mass of a substance divided by its molar mass.

It is given that moles of magnesium chloride is 8.90 mol and its molar mass is 95.211 g/mol.

Therefore, calculate its mass as follows.

              No. of moles =

                   8.90 mol =

                       mass = 847.37 g

Thus, we can conclude that mass of given magnesium chloride is 847.37 g.