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22.4 liters at STP
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∙ 10y ago
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What is the volume of gas 1 pound of dry ice will expand to as it sublimates?
Dry ice is CO2. Molar mass CO2 = 44 g/mole. 1 lb is approx. 454 g thus this = 454 g x 1 mol/44 g = 10.3 moles of CO2. At STP, 10.3 moles x 22.4 L/mole = 231 liters.
Dry ice chemical formula?
Dry ice is solidified carbon dioxide (CO2).
What is the pH of CuO and CO2?
CuO and CO2 (as a dry gas) has not a pH.
What is an bibliography in dry ice bubble?
dry ice is frozen co2
Is nitrogen dry ice?
No, dry ice is frozen carbon dioxide, or CO2.
What is the volume of gas 1 pound of dry ice will expand to as it sublimates?
Dry ice is CO2. Molar mass CO2 = 44 g/mole. 1 lb is approx. 454 g thus this = 454 g x 1 mol/44 g = 10.3 moles of CO2. At STP, 10.3 moles x 22.4 L/mole = 231 liters.
Why dry ice CO2 floats?
CO2 floats because its density is less then water. Anything will float if its density is less then water. That is; when a certain volume of CO2 (or anything else) weighs less then the same volume of water.
What is the molar mass of starch?
Gram is a dry measurement of weight and not volume. A cup is usually a measure of volume and not weight. 1 cup is 8oz of liquid. There are about 250 ml in 8 oz.
Weight of a given volume of pure vapor or gas compared to the weight of an equal volume of dry air at the same temperature and volume?
PV = nRTAt a given temperature (T), pressure (P), and volume (V), the number of moles of gas is constant. Thus, whichever gas has a higher molar mass will weigh more. Air is composed of mostly Nitrogen gas (N2), Carbon Dioxide (CO2) and Oxygen gas (O2). The molar masses of these are 28, 44, and 32 respectively.If the pure vapor or gas in question is water vapor (H2O), with molar mass 18, then the air will weigh more.
Dry ice chemical formula?
Dry ice is solidified carbon dioxide (CO2).
Which structure contains high carbon dioxide content?
If you want the highest CO2 density for any given volume, dry ice is just the thing for you.
Is dry ice co or CO2?
CO2 (carbon dioxide)
Is co2 solid?
Solid CO2 is also known as 'dry ice'
What is the pH of CuO and CO2?
CuO and CO2 (as a dry gas) has not a pH.
What is dry ice and is it connected to sublimation?
Dry ice is carbon dioxide CO2; CO2 is transformed directly from solid to gas.
Is sublimation the way a balloon decreases in volume when the temperature is decreased?
No. Sublimation is when a solid changes it's state to a gas or when a gas changes it's state to a solid. Example : Dry ice (solid CO2) sublimates to gaseous CO2.
Dry ice formula?
CO2
