Answer to Question #341163 in Organic Chemistry for Wickliffe

Question

We have an iodine solution (25cm3

). It is titrated with sodium thiosulfate (0.1 mol dm-3).

With this, around 17.6cm3

of iodine solution reacted. The concentration of iodine is

then found out to be ͚x͛ mol dm-3 and ͚y͛ g dm-3

.

Evaluate: (y – x)?