At what pressure does ethane (C₂H₆) have a density of 37.2 g/L at 82.6 °C?

Q: 8 A particular balloon is designed by its manufacturer to be inflated to a volume of no more than…

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Q: Which gas sample has the largest V at the same P & T?

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: If the total pressure of the system shown in Figure 6.15 is 11.25 atm, what is the partial pressure…

A: Given that,  Total pressure of mixture of Ar and H2 gases pT = 11.25 atm Mole of H2 gas in mixture =…

Q: A chunk of dry ice, CO2(s), weighing 7.7 g is sealed inside a 2 L soda bottle initially containing 1…

A: Given: mass of CO2 = 7.7 g Temperature = 298.15 K Volume of bottle = 2 L Initial pressure of air =…

Q: A 1.00 LL flask is filled with 1.45 gg of argon at 25 ∘C∘C. A sample of ethane vapor is added to the…

A: Given, 1.45 g of argon Total pressure is 1.400 atm

Q: An instrument, maintained at 165.2 °C, has two separate flasks that contain different gases. If the…

A: Here two different gases enclosed in two different vessel are connected by a narrow tube are mixed…

Q: For many purposes we can treat butane (C,H10) as an ideal gas at temperatures above its boiling…

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Q: Propane, C3H8, liquefies under modest pressure, allowinga large amount to be stored in a container.…

A: Given data:

Q: wo identical pressurized-gas cylinders contain two different gases: N2 and H2 The cylinders have…

A: Given that the cylinders contain two different gases N2 and H2 of equal masses and at the same…

Q: If there is 25.0g of CO2 gas in a 10.0 mL cylinder at 5 degree celsius, what is the gas pressure…

A: If there is 25.0g of CO2 gas in a 10.0 mL cylinder at 5 degree Celsius, the gas pressure within the…

Q: At what pressure does ethane (C₂H₆) have a density of 37.2 g/L at 76.8 °C?

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Q: You purchase a butane tank that can hold gas safely up to a pressure of 38.7 atm. When the tank…

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Q: For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above its boiling…

A: Given: Initial temperature of gas = 32.0 oC Final temperature of gas = 78.0 oC And the pressure is…

Q: What is the new temperature (in K) of a closed gas system, when its volume is compressed from 5.6 L…

A: Given that: initial volume, V1 =  5.6 L final volumeV2 = 2.3 L initial temperature, T1 =  455 K To…

Q: A 160.0-L helium tank contains pure helium at a pressure of 1855 psi and a temperature of 298 K. How…

A: Ideal gas equation:                                                            PV=nRTWhere,…

Q: At what temperature will a sample of gas occupy 30 liters if the same sample occupies 24 liters at…

A: Given, Sample of gas occupies 30 L at unknown temperature.

Q: 4. A cylinder of gas has a pressure 4.40 atm at 25°C. At what temperature in °C will it reach a…

A: According to Gay Lussaci's Law     PαT      At constant volume     or PT=constant     ⇒P1T1=P2T2

Q: For many purposes we can treat butane (C,H10) as an ideal gas at temperatures above its boiling…

A: Given:          Mass of sample= 36g         T1= 45°C= 273+45= 318K              T2 = ?         P1= P…

Q: The maximum safe pressure that a certain 4.00 L vessel can hold is 3.5 atm.  If the vessel contains…

A: Given: Volume (V) = 4.00 L Pressure (P) = 3.5 atm No of moles (n) = 0.410 mol Temperature (T) =?

Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: The question is based on Ideal gas. we have carried out the reaction of decomposition of  potassium…

Q: What is the partial pressure of oxygen in a tank?

A: Partial pressure of O= mole fraction of O x total pressure  Composition of O in the Trimex = 10%…

Q: What is the temperature (K) if 5.00 g of methane (CH 4 ) in a 100.0 mL container exerts a pressure…

A: Given: mass of methane = 5.00 g molar mass of methane = 16 g/mol volume=100 mL = 0.1 L pressure = 32…

Q: A tank of nitrous oxide (N2O) used as an anesthetic has a pressure of 48 psi. What is that pressure…

A: Since 1 psi = 6894.76 pascals Hence 48 psi = 48 X 6894.76  = 330948.48 Pa Since 1 atm = 101325…

Q: 13. Bromine has a density of 3.12 g/L. What is the temperature it is being stored at if its pressure…

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Q: Three 1.00 L flasks at 25.0 °C and 1 atm pressure contain: CH4 (flask A), CO2 (flask B) and NH3…

A: The ideal gas equation is as follows,                                                   P V = n R T…

Q: Chemistry iIi) What will be the pressure of SO4 gas when 189 gram of Aluminium potassium sulfate…

A: Given that -  Mass of aluminium potassium sulfate , AlK(SO4)2 = 189 gram    And it gives SO4 gas on…

Q: A mixture of xenon and methane gases, at a total pressure of 753 mm Hg, contains 9.14 grams of xenon…

A: Mass of xenon = 9.14 g  Mass of Methane = 2.68 g

Q: What is the new pressure exerted by sulfur dioxide if a sample of 1.53 liters of sulfur dioxide at a…

A: Boyle's law is important because it tells us about the behavior of gasses. It explains, with…

Q: For air at 25 °C (77 °F) with 100% humidity, what is the partial pressure of oxygen (PO2)?

A: Given Air with 100% humidity at 25 °C.

Q: If 15.0 liters of neon at 25.0 °C is allowed to expand to 45.0 liters, what must the new temperature…

A: Given, the initial volume of gas =15.0 Linitial temperature =25.0°C =(25.0+273.15) K =298.15 Kthe…

Q: A compressed gas cylinder, at 68.5 atm and 19°C, is in a room where a fire occurs. The fire raises…

A: Initial pressure (P1) = 68.5 atm  Final pressure (P2) = P atm  Initial temperature (T1) = 19°C =…

Q: A mixture of 4.0 g H₂(g) and 10.0 g He(g) in a 4.3L flask is maintained at 0 ⁰C. What is the partial…

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Q: A cylinder of a gas mixture contains 5.0% CO2, 12.0% O2, and the remainder is N2. The total pressure…

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Q: A 50.0ml flask contains 0.0255 g methane (CH4) gas at 22.5•C what is the pressure in the flask?

A: Given mass of methane = 0.0255 gram Temperature of gas = 22.5 ℃ = (273.15 + 22.5) K = 295.65 K…

Q: At what pressure does ethane (C₂H₆) have a density of 37.2 g/L at 66.2 °C?     ___atm?

A: Density (d) = 37.2 g/L  T = 66.2°C = 339.35 K  P = ?  R = 0.0821 L.atm/mol.K  Molar mass of  C₂H₆(M)…

Q: Ethylene, C2H4, is used to make plastic milk bottles. When the volume of 1000 g of ethylene at 25oC…

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Q: What pressure is required to allow 1.9L of He at 1 bar pressure to expand to 6.7L?

A: The Final Pressure is 0.28 bar

Q: 3. A mixture containing 2.50 g each of CH4, C2H4, and C4H 10is contained in a 1.50L flask at a…

A: Moles of CH4 = given massmolar mass = 2.5016 = 0.15625 mol Moles of C2H4 = given massmolar mass =…

Q: A steel cylinder holds 1.73 g of ethanol, C2H5OH. What is the pressure of the ethanol vapor if the…

A: Ideal gas equation. P is the pressure. V is the volume. T is the temperature.  n is the number of…

Q: What is the pressure (in atm) in a 5.00 L tank with 10.00 grams of oxygen gas at 350 K?

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Q: A gas cylinder contains 72.0g of CO2 occupying a volume of 20.0 L at a temperature of 280. K.  What…

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Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: According to Dalton's law, the total pressure of gas mixture is equal to the sum of partial…

Q: Silicon tetrachloride (SiCl4) and trichlorosilane (SiHCl3) are both starting materials for the…

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Q: If there is 5.0 g of CO2 gas in a 10. L cylinder at 25oC, what is the gas pressure within the…

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Q: Dry air is 78.08% nitrogen, 20.95% oxygen, and 0.93% argon with 0.4% being other gases. If the…

A: Partial Pressure -  It is the pressure which would have been of a gas among many gases if it alone…

Q: A mixture of hydrogen and xenon gases, at a total pressure of 813 mm Hg, contains 0.112 grams of…

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Q: Two identical pressurized-gas cylinders contain two different gases: N2 and H2. The cylinders have…

A: molar mass of H2 is less than N2 masses of both the gases are same and volume of cylinders are also…

Q: You are having ‘one of those mornings’. Your clothes dryer has broken and your favorite shirt is…

A: According to the question, the clothes dryer has broken and the favorite shirt is still damp. It is…

Q: What is the pressure/temperature ratio of 100. molecules in 10. nm at 300. K? 0.0388 atm/K 0.0333…

A: The answer to the following question is-

Q: For many purposes we can treat propane (C,H3) as an ideal gas at temperatures above its boiling…

A: