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"Ice" is the specific term for solid frozen water, but the term is sometimes used generically for other frozen liquids or gasses, such as ammonia.
Ammonia is a compound of nitrogen and hydrogen, NH3. At room temperature, it is a poisonous gas. Ammonia boils at -28 degrees Fahrenheit, and freezes at -107 degrees F. This made it a good cooling medium used in early refrigeration units. The problem was, the early refrigerators would sometimes leak, and the leaks were poisonous. A non-toxic substitute called "freon" was developed to substitute for ammonia. Because plants need a lot of nitrogen, modern agriculture often uses "anhydrous" ammonia as a fertilizer. It is partly responsible for the nasty smell of urine.
So if you chill liquid ammonia to -110 F, you will have frozen ammonia, or "ammonia ice". The nuclei of comets are often composed partly of "ammonia ice".
What else can I help you with?
Does ice not melt when kept in liquid ammonia?
Water ice would remain solid in liquid ammonia, because the temperature of the ammonia is well below 0 degrees Celsius, the melting point of ice. At normal atmospheric pressure, ammonia is liquid below minus 33.34 degrees C.
Why is ammonia gas used for making ice in ice factories?
Ammonia gas is used in ice factories because it has excellent heat-absorbing properties when it undergoes a phase change from gas to liquid, making it an efficient refrigerant. By circulating ammonia gas in a closed system, heat is absorbed from the surroundings, leading to a decrease in temperature and the formation of ice.
How ammonia is used in ice cream?
Ammonia is not typically used in ice cream production. However, in some industrial processes, ammonia may be used as a refrigerant in refrigeration systems to maintain cold temperatures during storage and transportation of ice cream products. Its use is strictly regulated and monitored to ensure safety and compliance with food industry standards.
Can you make white ice like crystals with mrs stewarts bluing ammonia and charcoal?
No, you cannot create white ice crystals using Mrs. Stewart's Bluing, ammonia, and charcoal. Ice crystals are formed through a process of freezing water, and these ingredients do not produce that effect.
Is liquid ammonia used as a coolent in ice cream factories?
Yes, liquid ammonia is commonly used as a coolant in ice cream factories. It has a very low boiling point and is efficient at maintaining cold temperatures necessary for the ice cream production process. However, proper safety precautions must be in place due to its toxicity.
Does ice have ammonia?
No. Ice is simply water in its solid state. Ammonia is a completely different substance.
Does ice not melt when kept in liquid ammonia?
Water ice would remain solid in liquid ammonia, because the temperature of the ammonia is well below 0 degrees Celsius, the melting point of ice. At normal atmospheric pressure, ammonia is liquid below minus 33.34 degrees C.
Flow diagram of ice plant using ammonia as refrigerant?
yes ammonia use as a refrigerant
Why is ammonia gas used for making ice in ice factories?
Ammonia gas is used in ice factories because it has excellent heat-absorbing properties when it undergoes a phase change from gas to liquid, making it an efficient refrigerant. By circulating ammonia gas in a closed system, heat is absorbed from the surroundings, leading to a decrease in temperature and the formation of ice.
How ammonia is used in ice cream?
Ammonia is not typically used in ice cream production. However, in some industrial processes, ammonia may be used as a refrigerant in refrigeration systems to maintain cold temperatures during storage and transportation of ice cream products. Its use is strictly regulated and monitored to ensure safety and compliance with food industry standards.
How can you make ice not melt?
keep it in liquid ammonia
Why does some test tubes have to be put on ice?
Ammonia
What planet has an atmospheres of hydrogen and ammonia ice clouds?
Neptune
Which gas used in ice plant?
Ammonia is commonly used in ice plants as the refrigerant gas. It is preferred for its efficiency in cooling systems and its environmentally friendly properties compared to other refrigerants.
Which two lab test need to be collected on ice?
abg's and ammonia
Is titans atmosphere obscured by thick clouds of ammonia ice?
No not at all
Does Jupiter have gases or minerals?
Jupiter has gases. It's composition consists of hydrogen (~90%), helium (~10%), methane (~3000ppm), ammonia (~260ppm), hydrogen deuteride (~28), ethane (~5.8ppm), water (~4ppm), and trace amounts of ammonia ice, water ice, and ammonia hydrosulfide.
