Question: A 30.00-mL solution of I- was treated with 50.00 mL of 0.365 0 M AgNO3. AgI(s) was filtered off, and the filtrate (plus Fe3+) was

A 30.00-mL solution of I- was treated with 50.00 mL of 0.365 0 M AgNO3. AgI(s) was filtered off, and the filtrate (plus Fe3+) was titrated with 0.287 0 M KSCN. When 37.60 mL had been added, the solution turned red. How many milligrams of I- were in the original solution?

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