Figure 15-1 (page 656) shows that is considerably more

Chapter 22, Problem 113

(choose chapter or problem)

Figure 15-1 (page 656) shows that is considerably more soluble in than it is in The concentration of I2 in its saturated aqueous solution is CCl41l2 H2O1l2. I2 ClO3 HClO21aq2. -1aq2 E ClO21g2 ClO21g2 +4, ClO21g2, E Au3+Al3+ ? ; Cu2+ Br2; ; E Fe3+ H2O2 . Fe3+1aq2. FeCl3 FeCl2 + Cl2 Fe3O4 + HCl + Cl2 FeCl3 + H2O + O2 FeCl2 + H2O Fe3O4 + HCl + H2 H2 and O2 . C H21g2. and the equilibrium achieved when distributes itself between is (a) A 10.0 mL sample of saturated is shaken with 10.0 mL After equilibrium is established, the two liquid layers are separated. How many milligrams of will be in the aqueous layer? (b) If the 10.0 mL of aqueous layer from part (a) is extracted with a second 10.0 mL portion of how many milligrams of will remain in the aqueous layer when equilibrium is reestablished? (c) If the 10.0 mL sample of saturated in part (a) had originally been extracted with 20.0 mL would the mass of remaining in the aqueous layer have been less than, equal to, or greater than that in part (b)? Explain.