Students should note their observations on the chart in the appropriate category. 2. Hand out the liquid starch and ask students to describe the color of the iodine and water solution, and the color ...

If you're looking for an easy and inexpensive way to add more color to your walls ... when it comes time to remove the fabric. Starch — liquid starch or spray starch. You can also make your ...

gooey starch molecules instantly trap iodine ions close together to create a dark, blueish-black color. (Dripping liquid iodine onto a potato will turn it the same color, due to all of the spud's ...

Slowly pour the water (containing the iodine) into the glass of water (containing the liquid starch) It should turn a deep purple color. You just caused a chemical reaction! There are three basic ...