how cold is dry ice in fahrenheit?
How fast does dry ice sublimate at room temperature?
Dry Ice changes directly from a solid to a gas - sublimation - in normal atmospheric conditions without going through a wet liquid stage. Therefore it gets the name " dry ice." As a general rule, Dry Ice will sublimate at a rate of five to ten pounds every 24 hours in a typical ice chest.
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Is dry ice dangerous?
Dry ice can be a very serious hazard in a small space that isn't well-ventilated. As dry ice melts, it turns into carbon dioxide gas. In a small space, this gas can build up. If enough carbon dioxide gas is present, a person can become unconscious, and in some cases, die.
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What is the normal temperature of dry ice?
Dry ice is solid. It sublimates or changes states from a solid to a gas at temperatures of -78 degrees Celsius under normal atmospheric pressure of 1 atm. Because of its low temperature at normal atmospheric pressure, it is useful as a coolant.
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