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Dry ice: Its origin and uses 2 Articles
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It's obtained solidifing CO2 at temperatures below -56,4°C and at high pressure, directly from the gas. Consulting the state diagram of this compound, showing the imbalance lines among solid, liquid and gaseous states...read more
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Dry ice is frozen carbon dioxide. It is normal part of our atmosphere. Dry ice changes directly from solid to gas-sublimation-in normal atmospheric conditions without going through a wet liquid state. Therefore it gets the...read more
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