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Dry Ice Ice-Cream / Dry Ice Bubble

On November 26, 2011, in Dry Ice Experiments, by admin
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Dry ice  is frozen, solid carbon dioxide.  CO2 freezes at about -78 degrees C (-109 degrees F) . Dry ice experiments manage  interesting effects when combined with everyday substances such as water.

 

Dry Ice Single-Serving Ice Cream Recipe

  • ½ cup heavy cream
  • ¼ cup milk
  • 1 tablespoon sugar
  • ¼ teaspoon vanilla
  • 5 pounds dry ice, broken into small chunks (to break up a large piece put it in a paper bag and hit it with a hammer)

1. Mix ingredients in a plastic cup.
2. Place cups in a bowl filled with chunks of dry ice.
3. Stir every few minutes.
4. Ice cream will be ready in about 30-45 minutes.

 

Dry Ice Bubble

Put water and dry ice into a cup. Cool enough already.

Get a paper towel wet and put soap on it. Cover the cup with the paper towel and press the edges to form a seal. Then slowy pull the towel off to form a film on top of the cup.

The reaction of the dry ice and water will cause the film to expand into a bubble, and eventually pop, just like here.

 

 

How to make dry ice fog

On October 9, 2011, in Dry Ice Experiments, by admin
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Dry Ice Fog is a dry ice experiment and is used in movies, Halloween parties, concerts, amusement parks and nightclubs.  This is an easy experiment and it takes from 5 to 10 minutes.

Experiment:

Dry ice is extremely cold (-109 F) (-78.5 C). First, you will have to add chunks of dry ice(solid carbon dioxide) to hot water in a  thermocol(styrofoam) every five to ten minutes.Hotter  water will make more fog. Be careful, wear protective gloves while handling dry ice because it might give you frostbites. Keep dry ice away from children and pets!

For an extra effect, make the fog in a cool room.

In time,the floor will get slippery,so be careful. DO NOT let the dry ice come in contact with the punch! If the dry ice comes into contact with the punch, tiny chips may flake off and burn the throats of those drinking the punch!

Purchase your dry ice right before your party/event. Even if you store the dry ice in the freezer,it will not last more than 8 hours.

Here are some examples:

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If it is Halloween time and you want to entertain your kids, then you might be looking for some nice ideas. Well, you can arrange for some dry ice experiments, which will look like a magic show. You can easily do many different things with dry ice, as it shows different reactions with different elements. The kids will love when they see bubbles coming out from a cylinder. Yes, you can do such dry ice experiments very easily. All you need to do is to fill a plastic cylinder or a tall glass container with some warm water and then add a little liquid dish soap to it. Then place the piece of dry ice with the help of tongs. A little later, the bubbles will start coming out of the mixture from the cylinder.

Dry Ice Experiments

Try the trick of floating bubbles

There are many dry ice experiments, which can catch attention of people. You can try the floating bubble experiment, because a blend of CO2 and water is heavier than air. You can do this experiment with a fish aquarium. Just fill the aquarium’s base with warm water and then place the dry ice into it. Instantly smoke will start to come up. Now, simply use bubble liquid and bubble wand to blow some bubbles into this aquarium. In such dry ice experiments, you will see that the bubbles float in the aquarium in mid air.

Sound lens with a balloon

A few dry ice experiments can be performed with simple things and gives out interesting results. You can use a balloon filled with CO2 gas as a sound lens with such dry ice experiments. This happens because sound travels slowly in carbon dioxide, as compared to air. You should not use an over-inflated balloon or a balloon, which has remaining dry ice pieces in it. This can lead the balloon to burst and can result into permanent or temporary deafness. Once you have a proper inflated balloon with carbon dioxide gas, you can hold it at about a distance of one foot and then listen to distant and faint sounds like ticking clock, or low volume radio, which will appear to be louder.

Make a bubbling beverage

A quality of dry ice is that it can be utilized for carbonating water for creating sparkling water or drink. This enables you to try some fun dry ice experiments. You can fill up a pitcher or bowl with water or apple juice and put a dry ice with tongs. You will immediately see that the mixture is burping and bubbling, while your drink is just being carbonated with the dry ice. Therefore, you can make sparkling drinks with such dry ice experiments.

Make the spoon sing

This is one of the easiest dry ice experiments, as you just have to hold one warm spoon and press it alongside a piece of dry ice. Such dry ice experiments make the spoon scream loudly. The dry ice turns to gas because of the spoon’s heat and this pressure push away the spoon and the spoon fall back again. This cycle repeat in such a speed that the vibration of the spoon gives out the singing sound.