25 lb of gas consisting of 30% CO2, 40% N2, and 30% O2 are placed in a cylinder 200 ft3 in volume. What is the: a. Average molecular weight of the gas?  b. Density of the gas in kg/m3?

Q: Consider a system of 6-in. ID vertical pipe with a falling film of water on the wall. Estimate he…

A: Given:  mass flow rate of water given i m*  =1570 lb/hr  diameter of pipe d = 6 in = 0.1524…

Q: The density of chlorine gas at STP, in grams per liter, is approximately: O none of the given O 3.9…

A: The STP condition is taken as: T=273 KP=1 atm   The molar mass of chlorine gas (Cl2) is taken as:…

Q: A 8.20 L container holds a mixture of two gases at 13 °C. The partial pressures of gas A and gas B,…

A: Given: The volume of the container, V = 8.20 L The temperature of gases in the container, T = 13°C =…

Q: A natural gas consist of 80% Methane, 10% Ethane, 6% Propane and 4% Butane. The gas is contained in…

A: Basis: 1 mol of natural gas The mole fraction of methane in the gas is xm = 0.8 or 80% and the molar…

Q: One mole of methane occupies 22.4 L at STP. Two moles of methane occupy _____ at STP. (A)11.2 L…

A: The volume of methane for 2 moles of gas at STP is to be determined.

Q: practical quantitation of dioxane leaked from the underground storage tank into the aquifer,…

A: GivenPQL for dioxane=1 μg/Lvolume of dioxane leaked=32 gallons=32×0.00378541 m3=0.1211 m3To findm3…

Q: Determine the amount of ice that must be added to a 10-liter pot of water in which hibiscus water…

A:

Q: A gas that behaves ideally has a density of 1.92 g dm^3 assuming air behaves as an ideal gas,…

A: Given data: Density of gas = 1.92 g/dm3

Q: Olympic cyclists fill their tires with helium to make them lighter. Calculate the mass of air in an…

A: Volume of the tire, V = 855 mL = 0.855 L Pressure in the tire, P = 125 psi = 8.506 atm Temperature,…

Q: i What is the minimum volume of dry air in cubic meters required at 298 K nd 750 mmHg required to…

A: Given temperature and inlet pressure of air=298 K, 750 mm Hg exit pressure of air=750 mm Hg mass of…

Q: 1) What would be the volume of 20 moles of real gas methane at 100 atm and 0 degrees Celsius. At…

A: The volume at the given conditions is to be found.

Q: Twenty-five pounds of gas consisting of 30% CO2, 40% N2, and 30%O2 are placed in cylinder 200ft³ in…

A: Hi and thanks for the question. Since you have not mentioned whether the given composition of the…

Q: 1.4 Estimate the specific volume in cm/gm for carbon dioxide at 310°K and a) 8 bars, b) 75 bars, and…

A: Given : T = 310K P = a) 8bar, b) 75bar R = 8.314*10-2 L.bar/mol K

Q: A 1.75 mole of gas at temperature 330 K expands isothermally from an initial volume of 2.0 L to 8.0…

A:

Q: A gaseous organoflourine compound has a density of 0.3655 g/L at 20oC and 190mmHg. What is the molar…

A: Given that, The density of gaseous organofluorine compound = 0.3655 g/L Temperature T = 20oC =…

Q: The volume of a propane cylinder used in joels gas grill is 0.960 l. When filled the cylinder…

A: P=745torr1atm=760torrP=0.9803atmT=25∘C=298KV=0.960LR=0.082atm.L/mol.K

Q: Convert the following : A pressure of 47ft.H2O(absolute) to psig at sea level

A: P= pressure in psig H= height of water column in fit to determine the pressure of water column use…

Q: if density of a gas is 49472 Ib/t at pressure of 4100 psia and temperature of 235 F.Calculate its…

A:

Q: A sample of a liquid hydrocarbon known to consist of mol-ecules with five carbon atoms is vaporized…

A: The molecular formula of the mentioned hydro-carbon is to be stated.

Q: Dry air at 30 °C is slowly bubbled through H₂0 at the same temperature so that it becomes saturated.…

A: Given data: Temperature of air = 30 0C Total pressure = 120 kPa Vapor pressure of water at 30 0 =…

Q: What volume is occupied by a 0.582 mol sample of hydrogen gas at a temperature of 0 °C and a…

A: Given that, The number of moles of hydrogen gas n = 0.582 mol Temperature T = 0oC = 273.15 K…

Q: For a mixture of gas made up of gas A and gas B, ratio of partial pressure of A by total pressure of…

A: Gas mixture A and B Partial pressure of gas A = PA Partial pressure of gas B = PB Total pressure of…

Q: the van der Waals equation of state with a = 8.0x10^6 cm^6*bar/mol^2 and b = 100 cm^3/mol.

A: Using the van der Waals equation of state, you can apply the following equation to get the gas's…

Q: 2. A liter flask is filled with air. Hydrogen enters the flask through a tube and gas leaves the…

A: A flask filled with air is given.Flask volume, .The flow rate of hydrogen entering the flask and the…

Q: rted by 1.0 mol of hydrogen at 0°C in a vessel with volume of 5.0 dm^3 using: a. the virial equation…

A:

Q: b

A: given: The absolute humidity at atmospheric pressure at 25 ° C is 0.015 kg water/kg dry air.

Q: A U-tube manometer filled with mercury is connected between two points in a pipeline. If the…

A: Given: Manometer reading is h=30mmHg=0.03 mHg The density of waterρw=1000 kg/m3 The density of…

Q: A steam of gas at 70oF, 14.3 psia and 50% saturated water vapor is passes through a drying tower…

A: Temperature of the gas steam, T=70 °F Pressure, P=14.3 psia=(14.3×6.89476) kPa=98.59 kPa (%)…

Q: . Estimate the energy required per kilogram theoretically for compressing the hydrogen from 5 bar to…

A: WE KNOW THAT,  heat REQUIRED = Q = 2.303 RT lnP2P1 heat REQUIRED = Q = 2.303 * 8.315 J/mol. Kg…

Q: 4. a)What is the resulted pressure for the store of 5 kmol nitrogen in 0.425 m and 200 °C. b) What…

A: a) Given that, Number of moles of Nitrogen n = 5 kmol Volume V = 0.425 m3 Temperature T = 200oC =…

Q: The Nitrogen gas is in a container of 0.45 L ', it is compressed adiabatically, up to a final volume…

A:

Q: A steam of gas at 70oF, 14.3 psia and 50% saturated water vapor is passes through a drying tower…

A: Given: T = 70oF in Kelvin = 294K Pressure = 14.3psi in kPa = 14.3*6.89 = 98.57kPa Volume = 1000ft3 =…

Q: A gas stream containing (vol %) 40% hydrogen, 35% carbon monoxide and 25% carbon dioxide is flowing…

A: Density is the ratio of mass to volume of the substance. It is used to calculate the mass when…

Q: Q4 Tow moles from gas CO, contain volume 1.32 liter at temperature 48 C" and pressure 18.4 atm…

A:

Q: absolute humidity at atmospheric pressure at 27 ° C is 0.011 kg water / kg dry air. Specify: a.…

A:

Q: 1.7 One pound of carbon dioxide occupies 0.6 ft' at a pressure of 200 psi. Estimate the temperature…

A:

Distillation

Distillation is a process/technique to separate more volatile components from less volatile components using the principle of relative volatility. In chemical engineering, distillation is one of the most common and important topics that is involved in almost every industry and process.