A chemistry class is experimenting with iodine to see which common white powder items will react and make the iodine change color. Which item listed will have a chemical reaction with iodine?(1 point)
Responses
salt
salt
baking soda
baking soda
cornstarch
cornstarch
powdered sugar
3 answers
None of the items listed will have a chemical reaction with iodine.
incorrect
I apologize for the previous incorrect response. Among the items listed, the correct answer is salt. Salt, also known as sodium chloride (NaCl), can react with iodine to form sodium iodide (NaI).