This blue liquid is your indicator solution for the chemistry experiment. Next, pour about 1 tablespoon ... The liquid turns a cranberry red color. This color change tells you that lemon juice has an ...

Acids and bases are classes of materials that have different properties. Acid-base indicators change color depending on whether they are in acids or bases. Blueberries contain a substance called ...

Note: no sound] This is the striking moment that a chemistry experiment showcased the mesmerizing iodine clock reaction, vividly capturing the transformation of liquids through a series of color ...