it's confusing because baking soda is basic but the presenter is setting up the alka seltzer-like reaction to form carbon dioxide. the co2 flows over the edge of the cup as it builds up with the goal of reacting with the water in the cabbage juice solution to form carbonic acid (carbonic acid is essentially co2 dissolved in water - this process leans toward releasing the co2 if the water is warm, which is why you warm soda tastes a little flat)
this video was very insightful! Adam, i love your eyes, they're very kind.
thank y
Very nice experiment. I will use this for a project about ocean climate. Humans started emitting greenhouse gases 175 not 275 years ago btw =)
why do we have to watit exactly 10-15 minutes? please give a scientific response I have a lab report due on the 1st of December. Thank you!
hey I wanted to know why did you put baking soda into the paper cup?
it's confusing because baking soda is basic but the presenter is setting up the alka seltzer-like reaction to form carbon dioxide. the co2 flows over the edge of the cup as it builds up with the goal of reacting with the water in the cabbage juice solution to form carbonic acid (carbonic acid is essentially co2 dissolved in water - this process leans toward releasing the co2 if the water is warm, which is why you warm soda tastes a little flat)