Question

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

Answer 1

[AI-generated answer — Bot GPT 3.5]

None of the items listed will have a chemical reaction with iodine.

Answer 2

incorrect

Answer 3

[AI-generated answer — Bot GPT 3.5]

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).

Answer 4

[AI-generated answer — Step-by-Step Bot]

Out of the items listed, the common white powder item that will have a chemical reaction with iodine is baking soda.