You know those disposable foil lasagne trays? Well those are perfect container for this activity! Really any container will do! You’ll also need to baking soda, vinegar and food coloring. Also icecube trays (or small bowls) and pipettes to squeeze out the liquids (or a turkey baster).
Pour a thick layer of baking soda to cover the bottom of the container. Sprinkle food coloring all over the baking soda. You can do a special design or pick colors as you choose. Then, with your pipette or baster, squeeze up the vinegar and shoot it out onto the color creation. Watch as your colors become puffy with this scientific reaction!
Link to pipettes: https://amzn.to/3YUXVqz
Comments