posted by Yazmin .
10. What mass of LiSO4 (110 g/mol) is required to prepare 30mL of 0.20M LiSO4?
11. Liquid bromine is reacted with aluminum to produce solid aluminum bromide. If 0.450L of bromine reacts with excess aluminum, how much aluminum is made? (Density of liquid bromine is 3.1g/L)
I worked the Li2SO4 problem below.