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1. Gas Laws 50.0g of dry ice (solid carbon dioxide) is placed in an evacuated 2.50L...
A piece of dry ice (solid carbon dioxide) with a mass of 26.0 g sublimes (converts from solid to gas) into a large balloon. Assuming that all of the carbon dioxide ends up in the balloon, what is the volume of the balloon at 18 ∘C and a pressure of 738 mmHg ?
Air flows over a solid slab of frozen carbon dioxide formed in dry ice with an exposed cross- sectional area of 1.0x109 m². The carbon dioxide sublimes into the 2.0 m/s flowing stream at a total of mass flux rate is 2.29x107 mol/s and partial pressure is 4.7410Pa. The air is at ambient conditions of 293 K and 1.01310% Pa pressure. At this ambient condition, the diffusivity of carbon dioxide in air is 1.5x10-6 m²/s. At ambient conditions (293 K...
Carbon dioxide gas is collected at 3.0°C in an evacuated flask with a measured volume of 5.0L. When all the gas has been collected, the pressure in the flask is measured to be 0.090atm . Calculate the mass and number of moles of carbon dioxide gas that were collected. Be sure your answer has the correct number of significant digits.
Your instructor gives you a 100 g of dry ice (solid carbon dioxide) at -100 °C. Through the course of an experiment, you end up with 100 g of gaseous carbon dioxide at 0 °C. Answer the following questions based on this data. Assume that no heat is lost to the outside environment during the experiment. The specific heats for solid and gaseous carbon dioxide are 0.296 and 0.203 cal/g-°C respectively. Remember, carbon dioxide sublimes from solid to gas at...
Use gas laws to predict the outcome of reactions Question 4.00 mol of carbon dioxide gas is in a 150. L fixed cylinder at 27°C. What is the pressure of the gas in atmospheres? • Use R = 0.08206 Lok for the gas constant. • Use -273.15°C for absolute zero. • Your answer should have three significant figures. Provide your answer below.
If 2.50 kg of dry ice (solid carbon dioxide) is added to 1 5.0 L of water with an initial temperature of 24.0 degree C what is the temperature of the water when all of the dry ice has sublimed? For CO_2, the enthalpy of sublimation is 25.2 kJ/mol.
Calculate the mass in kilograms of carbon dioxide gas contained in a 1 m² container. The temperature and pressure of the gas are 100°C and 100 bar. Use the following equation of state for your calculations: Z= 1 + B/V Where B is the second virial coefficient. For CO2 at 100°C, B= -73 cm/mol.
1. Calculate the mass in kilograms of carbon dioxide gas contained in a 1 m container, The temperature and pressure of the gas are 100°C and 100 bar. Use the following equation of state for your calculations: Z=1+ BN Where B is the second virial coefficient. For CO, at 100°C, BR-73 cm/mol.
Please Help!!!! 13. Carbon dioxide (typically called dry ice when it?s in solid form) transitions between its solid phase and its gas phase at a temperature of -78.5 degree C. Suppose we have 3.12 kg of dry ice at -125 degree C. flow much heat must be added to transform all of the dry ice into gas with an equilibrium temperature of -78.5 degree C? The latent heat of sublimation of dry ice is 5.72 x 10^5 J/kg and the...
Carbon dioxide (CO2) is used for the gas cooled reactor in shell and tube heat exchanger type steam generator (shown in Figure 2). 90000 kg/h entered to the exchanger under pressure and temperature of 4 bar and 500 OC respectively. The steam saturation temperature is 250 oC when the carbon dioxide leave the generator at 3300C. Presume the formed steam is saturated and dry. Using 25 mm inner diameter and 2 mm wall thickness, a copper tube is designed for...