Does regular or diet soda float in water

Login to reply the answers Post 1 decade ago I went online looking and here’s your answer. That is a remarkable demonstration, and is a great way to understand about density.

We all have been familiar with the essential idea of floating or sinking. Objects less dense than water float, and the ones more dense than water sink. Empty cans float, rocks sink. That is only possible due to distinctions in density. If both cans could possibly be positioned on a double pan balance, it will be clear that the standard soda is heavier compared to the diet soda. This demonstrates the difference between volume and mass.

Mass identifies just how much stuff exists in a object. If something is heavier than another object, it includes more mass. Mass is measured in grams. Volume, however, refers to just how much space an object occupies. For fluids, volume is measured in liters L or milliliters ml usually. There are in a single liter ml. Since both cans have the same volume, the heavier can will need to have a greater mass. We are able to now conclude that the heavier can is denser compared to the lighter can.

Diet sodas contain aspartame usually, an artificial sweetener, while regular sodas use sugar. Have a look at the nutritional information on the relative side of the cans. Notice just how much sugar is in a normal soda look under carbohydrates. Most regular sodas have about 41 grams of sugar. Just how much is 41 grams?

Try 18 packets of sugar like the types you may find at a restaurant! Diet soda is flavored with a comparatively little bit of an artificial sweetener like aspartame which is times sweeter than the same amount of sugar. Therefore, only a little amount of aspartame is necessary. Both aspartame and sugar are denser than water, which may be easily demonstrated with the addition of small amounts of every to a container of water.

So it is a matter of how much of each can be used actually. The 41 grams roughly of sugar put into a can of regular soda helps it be sink.

The relatively tiny amount of aspartame found in diet sodas shall have a negligible influence on the mass, enabling the can to float. Why do cans of diet soda float then? It is all because of the known fact that there surely is a small amount of space, called “headspace,” above the fluid in each can of soda.

This space is filled up with gas, which is a lot less dense compared to the soda, itself. It really is this space above the soda that lowers the density of diet drinks sufficient to create them float. Sugared drinks have this headspace still, but the excessive levels of sugar added makes the can denser than water.

Because of this experiment, there is a simple way to calculate the density of both types of soda, to help expand examine why one floats and the other sinks. Speaking Mathematically, density is mass per unit volume. You will begin to see that the density of the standard Soda is higher than the density of the dietary plan Soda


  1. We did this in chemistry today. Its not the sugar. Its the amount of carbonation. To prove Im correct and I wont get hate, regular Dr Pepper floats. It has a lot of sugar as well. But Dr Pepper needs more carbonation therefore it floats.

  2. why is it they always showing the same experiment over and over its really annoyed

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