A cylinder containing 15.0 L of helium gas at a pressure of 165 atm is to be used to fill party balloons. Each balloon must be filled to a volume of 2.0 L at a pressure of 1.1 atm. What is the maximum number of balloons that can be inflated? Assume that the gas in the cylinder is at the same temperature as the inflated balloons. (HINT: The “empty” cylinder will still contain helium at 1.1atm.)

Q: A balloon is filled with helium gas (see an illustration below). Indicate whether the volume of the…

A: A balloon is filled with helium gas (see an illustration below). Indicate whether the volume of the…

Q: Consider the following chemical reaction : C (s) + H2O (g) ------> CO (g) + H2 (g) How many…

A: The objective of this question is to determine the volume of hydrogen gas produced from the complete…

Q: A sample of methane gas at a pressure of 0.884 atm and a temperature of 23.9 °C, occupies a volume…

A: Given, a sample of methane gas,initial pressure P1 =0.884 atminitial volume V1 =13.8 litersFinal…

Q: If 18.5 mol of an ideal gas occupies 24.5 L at 7.00 °C, what is the pressure of the gas? atm P =

A: Here given, The volume of the gas (V) = 24.5 L The temperature of the gas (T) = 70C = (273 + 7) K =…

Q: (A) A sample of carbon dioxide gas at a pressure of 1.14 atm and a temperature of 27.1 °C, occupies…

A: Ideal gas equation:  PV = nRT  At constant T and n  PV = constant P1V1 = P2V2  P1 = initial pressure…

Q: Consider the sample 7.85 moles of CO2 gas at 37°C and 1.2 atm. (a) Find the mass of 7.85 moles of…

A: The objective of the question is to calculate the mass, volume and density of 7.85 moles of CO2 gas…

Q: A sample of helium at 20 °C occupies a volume of 7.90 L at a pressure of 6.32 atm. What volume does…

A: Given that temperature is constant. Pressure and volume are changing.

Q: (CH4) as an ideal gas at temperatures above its boiling point of -161. °C. Suppose the temperature…

A: The Ideal Gas equation is given by,PV = nRTwhere,P= Pressure in atmV = Volume in LT = Temperature in…

Q: For many purposes we can treat methane (CH4) a as an ideal gas at temperatures above its boiling…

A: Methane gas is treated as an ideal gas, so the gas follows the ideal gas equation. thank you

Q: Practice 1. Determine the volume occupied by 0.582 mol of oxygen gas at 285K and 7 atm. PV = nRT P.

A: Formula used:  PV=nRT  Where  P= pressure  V= volume  n = number of mole  R = 0.082(gass cons)…

Q: new volume

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Q: A 20.0-L gas cylinder contains 4.80 g H2at 258C. What is the pressure of this gas?

A: Moles of H2 gas , n = mass molar mass = 4.802= 2.40 mol  Temperature , T = 258 + 273.15 = 531.15 K…

Q: [References] Suppose 12.8 g of SO₂ gas was compressed into a 1.50 L steel cylinder at a temperature…

A: mass of SO2 = 12.8 gVolume (V) = 1.50 LTemperature (T) = 35.0°C = (35.0 + 273.15)K = 308.15…

Q: Consider a rigid 21.44 L gas canister that holds a mixture of two gases, Cl₂ and Xe. The total…

A: Given the volume of the rigid container, V = 21.44 L  Total moles of gas inside the container, n =…

Q: A sample of neon with a molar mass of 20.18g/mol has a volume  of 2.00L under a pressure  of 1.10…

A: According to ideal gas law, Assuming amount of substance and R constant the final and initial…

Q: A sample of argon gas occupies a volume of 7.82 L at 50°C and 777 mm Hg. The volume of the gas…

A:

Q: average kinetic kinetic energy of helium gas at 140.0 K is 1.74594 kJ/mol. What is the average…

A:

Q: Use the ideal gas law to calculate an unknown property. A sample of O₂ gas has a volume of 811 mL,…

A: Given - Volume of O2 =811 mL = 0.811 L  (1L = 1000ml) Pressure of O2= 41 mmHg  Temperature =13.6 °C…

Q: A gas mixture contains 8.00 g of Ne gas, 9.50 g of Cl2 gas, and 5.35 g of CO gas. If the total…

A:

Q: A mixture of neon and argon gases exerts a total pressure of 7.9 atm. The partial pressure of the…

A: Given Data: Total Pressure (PTotal) = 7.9 atm Partial pressure of the neon (PNeon)  = 2.09 atm

Q: A cylinder containing 15.0 L of helium gas at a pressure of 165 atm is to be used to fill party…

A: In step According to the given question is  given that volume of cylinder = 15L pressure of the He…

Q: Consider the following chemical reaction: C(s)+H2O(g)→CO(g)+H2(g) How many liters of hydrogen gas…

A: Ideal gas law equation is equation which obeys gas laws under all condition of temperature and…

Q: Use both the ideal gas law and van der Waals’ equa- tion to calculate the temperature of water vapor…

A: Van der Waals equation is used for real gases.  This equation relates the temperature, pressure,…

Q: For many purposes we can treat methane (CH4) as an ideal gas at temperatures above its boiling point…

A: Thank you,Please rate my response.

Q: An ideal gas in a sealed container has an initial volume of 2.35 L. At constant pressure, it is…

A: PV =nRT at constant pressure , V is directlty propotional to T V1/T1= V2/T2

Q: A sample of helium gas at a pressure of 0.720 atm and a temperature of 26.4°C, occupies a volume of…

A: Given :   P1 =  0.720 atm                                          V1 = 19.8 liters Temperature =…

Q: A closed one litre container at 298 K contains one mole of argon gas. a) What effect would each of…

A: Given, Temperature = 298 K Volume = 1L

Q: A sample of krypton gas at a pressure of 1.02 atm and a temperature of 167° C, occupies a volume of…

A:

Q: In a flask, there are two gases (gas 1 and gas 2). There is 2.34 L of gas 1, with 3.2 bars of…

A: Given a flask contains gas 1 and gas 2 2.34 L of gas 1.  Partial pressure of gas 1 = 3.2 bars 6.19 L…

Q: 1. If 4.53 g Ar are added to 1.12 atm He in a 2.00 L cylinder at 27.0 °C, what is the total…

A: Since you have asked multiple questions, we will solve the first question for you as per our Q&A…

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A:

Q: For many purposes we can treat propane (C3Hg). as an ideal gas at temperatures above its boiling…

A: Ideal gas equation is  PV = nRT  Where P is pressure V is volume n is no. Of moles  R is gas…

Q: A 56 g sample of gas initially at 5.92 atm was compressed from 52.8 L to 14.0 Lat constant…

A: Boyle’s law states that the volume of a fixed amount of gas is inversely proportional to the…

Q: For many purposes we can treat butane (C4H10) a as an ideal gas at temperatures above its boiling…

A: Gay- Lusaac'a law :  This law states that the pressure (P) of a fixed mass of gas held at a constant…

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temp Suppose the temperature of a…

A: To solve this problem we will use the combined gas law .  Which is given as  P1V1/T1 = P2V2/T2

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A: Information about the question

Q: A gaseous mixture consists of 6.91 g of N2, 4.71 g of O2, and 2.95 g of He. Determine the partial…

A: Given, 6.91 g of N2, 4.71 g of O2, and 2.95 g of He T = 28 degrees celsius P = 1.05 atm pressure

Q: An ideal gas in a sealed container has an initial volume of 2.75 L. At constant pressure, it is…

A: Combined gas laws can be used in here .

Q: A sample of nitrogen gas occupies a volume of 7.61 L at 45.0°C and 0.890 atm. If it is desired to…

A: A sample of nitrogen gas occupies a volume of 7.61 L at 45.0 oC and 0.890 atm. Volume of the gas…

Q: Consider three identical flasks filled with different gases. Flask A: N2 at 2.00 atm and 0 oC Flask…

A: Given: For three flasks: Temperature=0 oC

Q: A 2.0 L vessel is filled with 7.3 x 10-2 mol hydrogen at 1.55 atm. What is the temperature of this…

A: