solution was prepared by dissolving 5.76 g of KCl #

MgCl2 # 6H2O (277.85 g/mol) in sufficient water to

give 2.000 L. Calculate

(a) the molar analytical concentration of KCl # MgCl2

in this solution.

(b) the molar concentration of Mg21.

(c) the molar concentration of Cl2.

(d) the weight/volume percentage of KCl # MgCl2 #

6H2O.

(e) the number of millimoles of Cl2 in 25.0 mL of

this solution.

(f ) ppm K1.

(g) pMg for the solution.

(h) pCl for the solution.​