*What are the respective concentrations (M) of Fe3+ and I- afforded by dissolving 0.300 mol FeI3 in water and diluting it to 750 mL?
* Which solution contains the largest number of moles of chloride ions?
A) 10.0 mL of 0.400 M BaCl2
B) 2.00 mL of 1.000 M NaCl C) 7.50 mL of 0.200 M FeCl3
D) 15.00 mL of 0.400 M KCl E) 20.00 mL of 0.100 M CaCl2
13. A 51.0 mL aliquot of HCl(aq) of unknown concentration was titrated with 0.226 M NaOH(aq). It took 102.4 mL of the base to reach the endpoint of the titration. The concentration (M) of the acid was...?