This is the amusing moment a science experiment amazed pupils ... a series of redox reactions where iodine is produced and immediately reacts with starch, forming a starch-iodine complex that ...

Remember to ask an adult before doing this experiment. 1. Put your safety goggles on. 2. Add 60 mL (1/4 cup) of water into a jar. Add 10 drops of iodine. Set aside. 3. To make it easier ...

The precipitate was separated, and the cellulose within it was hydrolyzed using a sulfuric acid solution. Then, starch content was quantified by a colorimetric reaction with iodine solution, while ...