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Jun 9, 2016 · The chemical name for dry ice is solid carbon dioxide - CO₂ (S). Dry ice is stored in an insulated container. The thicker the insulation, the slower it will sublimate. Dry ice must not be stored in an completely airtight container. The sublimation of dry ice to carbon dioxide gas will cause any airtight container to expand or possibly explode.
Jul 17, 2021 · Advertisement. TheBrainlyUser96. Answer: Dry ice is the solid form of carbon dioxide (CO2). It's called "dry ice" because it does not melt like wet ice. Instead, dry ice converts into carbon dioxide gas. ... The other major use of dry ice is for dry ice blast cleaning, an effective and environmentally friendly way to clean industrial equipment.
May 4, 2021 · Dry ice is carbon dioxide in the solid state. 1.28 g of dry ice is placed in a 5.00 L chamber that is maintained at 35.1°C. What is the pressure (in atm) in the chamber after all of the dry ice has sublimed? (Unrounded Answer = 0.14722) Ideal gases serve as a good approximation of the behavior of many gases under many different conditions.
Nov 9, 2020 · Given: Dry ice has a temperature of -110.2° F. To find: Temperature reading on Celsius scale. Solution: Let the temperature on the Fahrenheit scale be t1 and Celsius scale be t2. t1 = -110.2°F. The upper and lower scale of Fahrenheit scale is 32°F and 212°F respectively. The upper and lower scale of Celsius scale is 0°C and 100°C ...
May 7, 2015 · Dry ice or dry ice is called carbon dioxide (CO2) in the solid state. It receives this name because, despite resembling normal ice or snow due to its appearance and temperature, when sublimated it leaves no residue of moisture because its base is not water and its natural state is gaseous even at low ambient temperatures.
Feb 25, 2014 · See answer. Advertisement. priyambaksi. Dry Ice is frozen CO2, we just need to convert the 10g into moles. Carbon has atomic mass of 12, and oxygen has atomic mass of 16, so molar mass = 12 + 16 (2)= 44. Do 66 /44 to get the moles = 1.5 (ans) okay. dekhli.. nice.
Aug 4, 2018 · If the ice is not dried there will be water at zero degrees celsius. This water will contribute to the final mass of the liquid but will not gain the equivalent amount of heat the ice would gain. The initial temperature of water in the calorimeter will not drop as much thus the resulting temperature will be too high.
Jun 2, 2017 · Brainly User. Dry ice - frozen carbon dioxide that is about -110 degrees Fahrenheit (-79 Celsius). Has one carbon and two oxygen atoms per molecule. has no liquid state, goes from solid to gas in a process called sublimation. Ice ice - frozen water that is about 32 degrees Fahrenheit, or 0 Celsius. Has one oxyge.
May 23, 2019 · Answer: Here is your answer mate. Dry ice and ordinary ice chemically not same.because dry ice is a solid CO2 where as oridinary ice is a freezed water molecule (H2O). No, they are not same because solid CO2 is known as dry ice and ordinary ice is the solid form of H2O. Hope you like it and plzzzzzzz mark it as BRAINLIST ...
Nov 18, 2020 · Dry ice is solid carbon dioxide. A 0.05 g sample of dry ice is placed in an evacuated 4.6L vessel at 30 0 C. Calculate the pressure inside the vessel after all the dry ice has been converted to CO 2 gas. answer PV=nRT P= V nRT , we know that R=0.0821 L−atm/k−mol Given T=30 o C⇒30+273=303 k V=4.6 L n=
