2 A 20 0 mL sample of Nalo was treated with an excess of KI

Last updated: 7/4/2023

2 A 20 0 mL sample of Nalo was treated with an excess of KI and HCl and the iodine produced titrated with 0 05125 M Na S O If 19 35 mL of Na S O solution were required to reach a starch iodine endpoint what was the concentration of the NalO