Answer to Question #236031 in General Chemistry for arissa

Question

An unknown volume of 5.00 M lithium sulfate, Li2SO4 solution is added to 0.160 L of water to form a 0.300 M Li2SO4 solution.

(i) Calculate the volume of the stock solution used in the dilution.

(ii) Calculate the molarity of lithium ions, Li+ in the solution.

Answer 1

I) Volume of the stock solution=376ml

ii)Molarity of Lithium ions =7.05M