Some chemical reactions change temperature, change color, produce a gas ... adult partner dump all the baking soda in the cup. Gently swirl the cup while looking sat the thermometer. When the baking ...

Vinegar and baking soda are staples in the kitchen. Many of us have combined them in childhood scientific experiments: think fizzy volcanoes and geysers. But people also frequently mix vinegar and ...

You may have used vinegar and baking soda before to make bubbles. In this experiment, we add a little dish detergent to make the bubbles last longer and see if you can use chemistry to control the ...

The vinegar and baking soda are reacting with each other, not with your dirty surface, which is why this combination is ...

Have you ever tried the "volcano" experiment with your kids that mixes vinegar and baking soda to get a bubbly, overflowing ...