When a sample of the aqueous layer with a volume of 12.05mL is collected, it requires 19.21mL of a titrant solution of S2O32- with a concentration of 0.01975M to reach the endpoint. The reaction has a 2:1 mole ratio of thiosulfate to all reducible iodine species. Calculate the concentration of total reducible iodine (in mol/L ) in the aqueous layer. Include only the numerical answer (no units). Your Answer: Your Answer Question 9 (1 point) saved When a sample of the CH2Cl2 layer with a volume of 7.47mL is collected, it requires 16.75mL of a titrant solution of S2O32 with a concentration of 0.01661M to reach the endpoint. The reaction has a 2:1 mole ratio of thiosulfate to iodine. Determine the concentration (in mol/L ) of iodine in the dichloromethane layer. Include only the numerical answer (no units). Your Answer: Your