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Yes i think its 18....im going to try buying some today and i will re-post if i get some if not well then their is an age limit
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoBecause it's Hazardous and it's a chemical
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What are some good titles for science fair experiments with dry ice?
Use modeling clay to shape a volcano, then fill it with water and when you are giving your presentation, drop dry ice in it, it will begin to make fog.
Why does dry ice evaporate faster than a regular ice cube?
Dry ice is frozen carbon dioxide, totally different from ordinary ice, which is frozen water. Dry ice is much colder than water ice, thus evaporates quicker at room temperature. DO NOT TOUCH DRY ICE! It can hurt you badly.
What happens when dry ice melts?
Rather than melts, dry ice evaporates. This process is called sublimation and happens at a slower rate than the melting of water ice.
What is a good hypothesis for a dry ice project?
a hypothesis for hot ice would depend on the ingredients you use and the temperature my example would be..... " i boil 1L vinegar and add 4 tsp on baking soda for 30 minutes until a crust forms and then i cool it in the fridge for 40 minutes. then when i touch it it instantly turn into ice".... u could also do the experiment where u use sodium acetate or the one where you use hand warmers.
Can you put dry ice in salt water?
Yes, you can put dry ice in salt water. It will bubble furiously and cool down the salt water.
Is ice dry?
yes, until it starts to melt. or its dry ice
What phase is dry ice changing into dry ice?
Dry ice is made when carbon dioxide (CO2) gas is compressed in a high-pressure container until it liquefies. Upon the release of pressure, some of the liquid turns into gas that cools some of the liquid into its solid state in the form of dry ice. Check link below for more information on dry ice and dry ice makers.
What the dry ice temperature and how to make dry ice?
Dry ice has a very cold temperature of -109.3°F or -78.5°C. Dry ice is made when carbon dioxide (CO2) gas is compressed in a high-pressure container until it liquefies. Upon the release of pressure, some of the liquid turns into gas that cools some of the liquid into its solid state in the form of dry ice. Check link below for more information on dry ice and dry ice makers.
What can water ice do that dry ice cant?
Water ice can not do very much that dry ice can't do. The main things it can do are:Keep things less cold than dry ice. This could be good if you don't want to over freeze the food in your cooler.Keep drinks cold without carbonating them.Can be eaten by a human.Can be made for MUCH less money.EDIT:It can melt. Dry ice can only sublimate.
An easy research report on ice and dry ice?
ice is slippery and dry ice is not because ice dosent dry out when the sun hits it and dry ice does!
How to make colored dry ice?
Many people make dry ice of different colors for parties, especially at Halloween. This is simple and can be done by drizzling food coloring over chunks of dry ice. Rubber gloves should be worn and the food coloring shouldn't be added until needed because it will cause the dry ice to evaporate faster.
What is solid CO2 called?
a molecular solid...
Can you freeze water using dry ice?
Dry ice can be turned into a liquid but there is a very slim range of temperatures that it can exist at.
What is the difference between regular ice and dry ice and how do you make dry ice?
Both dry ice and ice have cold temperatures and are commonly used for freezing and cooling. Ice forms at 32°F while dry ice forms at minus 109.3°F. Water ice is created when water is exposed to very low temperatures while dry ice is frozen carbon dioxide. Their main difference however lies in the fact that regular water ice melts into liquid while dry ice sublimates directly from solid to gas. Dry ice is made when carbon dioxide (CO2) gas is compressed in a high-pressure container until it liquefies. Upon the release of pressure, some of the liquid turns into gas that cools some of the liquid into its solid state in the form of dry ice.
Is dry ice wet?
Dry ice is frozen Carbon Dioxide. This solid "sublimates"; it turns into a gas without being a liquid at all. So no. You can't get wet dry ice.
How do company's make dry ice?
Dry ice is made when carbon dioxide (CO2) gas is compressed in a high-pressure container until it liquefies. Upon the release of pressure, some of the liquid turns into gas that cools some of the liquid into its solid state in the form of dry ice. There are also portable dry ice makers available.Certain dry ice makers are capable of producing 1 lb-blocks of dry ice within a minute. Portable dry ice makers also don't occupy so much space since they are usually attached to CO2 containers and are not huge floor standing equipment. So allocating space for this equipment isn't a problem. Check link below for more information on dry ice and dry ice makers.
What is the chemical name of dry ice. why is it called dry ice. Is dry ice is same as the ordinary ice?
Dry ice is solid carbon dioxide (CO2). It is called dry ice because it does not melt when it heats up, it goes directly from solid to gas. It is NOT the same as ordinary ice, which is of course, solid water. Dry ice is much colder than ordinary ice.
