Answer:
127g/mol
Explanation:
First, let us write the formula of Iron (II) chloride. This is illustrated below:
From name of the compound, we discovered that iron has oxidation number of 2.
Therefore, Iron (II) chloride is written as FeCl2
Now, we can obtain the molar mass of FeCl2 as follow:
Molar Mass of FeCl2 = 56 + (35.5 x 2) = 56 + 71 = 127g/mol
