In the example in the lesson, 0.10 mole of sodium chloride or magnesium chloride or aluminum chloride was added to one liter of water. hint: there are 0.10 moles per liter. recall how many milliliters are in a liter and divide 0.10 by that number. (remember to use the proper number of significant figures.) now assume you measure out exactly 2.0 ml of aluminum chloride into a third test tube. how many moles of aluminum chloride are in the tube? moles