"sublimation"
a molecular solid...
Dry ice, carbon dioxide, is more dense than air.
I believe he uses a Smoke Machine for his entrance. If you look closely you can see them present on the ramp/stage area.
The idea is simple - drop a chunk of dry ice in some water; it will bubble and smoke. In practice, this is a little more difficult, because the dry ice will cool down the surrounding water and start to form a shell around itself of water-ice. Eventually the smoking and bubbling stops. The only way to keep this from happening is to keep the water hot, which increases the rate at which the dry ice is consumed. That's why dry ice isn't really used as often as people think it is.
smoke machine
Dry ice doesn't "turn into smoke". Dry ice causes moisture in the air to condense, forming fog. This is a purely physical, not chemical, change.
because of the carbon dioxide in the dry ice because of the carbon dioxide in the dry ice because of the carbon dioxide in the dry ice
Solid Carbon Dioxide is called dry ice because on sublimation, it directly changes to gas. It does not have an intermediate liquid state. Thus, when it is frozen, it does not melt. Therefore, as it does not change into liquid and is dry, it is called Dry ice.
a molecular solid...
start a fire
To change the color of dry ice smoke, you can mix it with other substances that will react and produce different colored smoke. For example, adding food coloring to hot water before dropping in dry ice can create colored smoke. Be cautious when handling dry ice and follow safety precautions.
Dry ice sublimes when it is exposed to air. This means it changes directly from a solid to a gas without going through the liquid phase. As dry ice warms up, it releases carbon dioxide gas, creating the characteristic fog or smoke effect.
Dry ice, carbon dioxide, is more dense than air.
that is dry ice!!!
dry ice and water enjoy
Dry ice is solid carbon dioxide (CO2).
I believe he uses a Smoke Machine for his entrance. If you look closely you can see them present on the ramp/stage area.