Question

what is the molarity of a solution containing 5.035 gram of FeCl3 in enough water to make 500 ML of solutions?

Answer 1

hey!!
here is ur answer
no of moles=given mass/gram molecular mass
no of moles =5.035/162
no of moles=0.031
vol of solution=500/1000
vol of solution=1/2=0.5
molarity=no of moles of solute/vol of solution in l
molarity=0.031/0.5
molarity=0.062molar

hope it helps u