How would you prepare 2.00 L of
(a) 0.10 M KOH from the solid?
(b) 0.010 M Ba(OH)2 ∙ 8H2O from the solid?
(c) 0.150 M HCl from a reagent that has a density of
1.0579 g/mL and is 11.50% HCl (w/w)?