One student at the University of Minnesota Extension Science Day Camp is seen with a cup with shaving cream floating on top ...

Baking soda and vinegar experiment to learn about the atmosphere. There are many gases in our atmosphere, including carbon dioxide. Learn how to create CO2 with a chemical reaction and blow up a ...

Baking soda serves as a scouring agent to scrub away stuck-on debris. svehlik/Getty Images To clean pots and pans, combine 1/2 a cup of water with 1 cup of vinegar directly in the dirty pan.

Baking soda is pure sodium bicarbonate.It is alkaline, which means it has a pH above the neutral 7 and reacts with acidic ingredients. Think about the old baking soda-and-vinegar school experiment.

Later, I do my first cleaning experiment. I add baking soda mixed with water onto the stained fabric of a sofa cushion and leave it for 30 minutes before wiping it off.

It is alkaline, which means it has a pH above the neutral 7 and reacts with acidic ingredients. Think about the old baking soda-and-vinegar school experiment.

It is alkaline, which means it has a pH above the neutral 7 and reacts with acidic ingredients. Think about the old baking soda-and-vinegar school experiment.