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Dry Ice: Does It Sublimate?

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Most people have heard of dry ice, and will respond in some way indicating this memory if someone were to ask them about it, but not all know much about it. Some commonly known facts are that it’s extremely cold, melts faster than ice, and it doesn’t melt into a liquid. However, not everyone knows that dry ice is actually the solid form of carbon dioxide. It doesn’t melt, although, it does sublimate, because the pressurizing is wrong, since pressure is the main factor in carbon dioxide’s transformation to a liquid or a solid, although the temperature is a bit different, and the atmosphere just isn’t right for it. Because of this, dry ice can be used for different things than normal water ice, such as keeping things even colder than normal water ice can.

Dry ice is commonly known to not be water, but not everyone knows exactly what it is made of. However, they do know a lot of the physical properties of dry ice. Dry ice has a few special things that people remember it for. One major point of this is that it doesn’t melt. Unlike the solid water we know as ice, dry ice does not melt into a liquid. It simply sublimates, or turns directly from a solid to a gas. Another notable feature is that it is colder than water ice. In fact, when human skin touches dry ice, the temperature causes it to stick to the skin. This is …show more content…

After all, without them, dry ice itself wouldn’t exist. Although it isn’t possible for it to be water, because of the chemical properties of water itself, it still is a well known substance - carbon dioxide. This element, unlike the compound water, needs a certain amount of pressure to become a liquid or a solid. Because of this, dry ice must be pressurized, meaning the atmosphere isn’t a strong enough force on it to keep the ice as it is. Due to this, the liquid form of carbon dioxide isn’t able to come directly from dry ice, therefore, it

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