Question

How many grams are in 88.1 moles of MgCl2

Answer 1

To get from moles to grams you would use molar mass. The molar mass of MgCl2 is 95.211. The equation would look as so:

         88.1 mol MgCl2    x   95.211 g MgCl2   =    8388.0891 g MgCl2                                                                  
                    1                             1 mol