Coke And Diet Coke Sink Or Float

The artificial sweetener used in diet coke is hundreds of times sweeter per unit volume than regular sugar.

Coke and diet coke sink or float. So naturally when i mentioned this density and buoyancy experiment or demonstration his interest was piqued. It s super fun and it helps students visualize the relation of mass and density. So the density of a soda actually depends on how much sugar or sweetener is used.

One can of unopened coke diet coke and diet caffeine coke an aquarium 3 4 full of room temperature water over flow can calculator instructional procedures. While both beverages contain mostly water the regular coke has a lot of sugar or dense corn syrup dissolved in it roughly 39 grams per can. Fill a tank with water and show the students a can of regular coke and a can of diet coke.

The answer is a real forehead smacker. Coke diet coke and diet caffeine coke. Coke has about 11 teaspoons of sugar in each can.

Try the experiment again using salt water. Well my husband reminded me that we use to entertain our masses with the magic of the floating diet coke. But diet coke cans float and regular coke cans sink.

The students will predict if these items will float or sink. Even though they have the same volume the diet coke floats and the regular coke sinks. Even non scientists find great joy in dropping stuff in water to see if it floats or sinks.

Click on the picture below to download the pdf. My son is a huge science buff. Made for parents and teachersclear tankhttps amzn to 2siaunbmy filming equipment cell phone tripod 54 inch travel tripod with bluetooth remote https am.