two moles of chlorine gas is confined in a 0.50L volume at 345 K. If it acts as a van der Waals gas, the pressure exerted is closest to____ atmospheres? a. 42 b. 126 c. 21 d. 63

Q: A 1.00 mol of helium, He gas fills up an empty balloon to a volume of 1.50 L. Calculate the volume…

A: At the constant pressure and temperature, the volume of the ideal gas is directly proportional to…

Q: In a sealed container, 230.0 L of air was collected at 50.0°C and 652 mmHg. The mole fraction of…

A: Given data,Volume(V) of air=230.0LTemperature(T)=50oC=50+273.15=323.15KPressure of…

Q: A 6.75-L flask contains 6.49 mol He at 310°C. Calculate the pressure of this sample of He from the…

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Q: What gas law states that pressure and temperature are directly proportional at constant volume and…

A: At constant volume and moles formula is   P1/T1 = P2/T2

Q: Which of these two gases has the greater average molecular velocity? Flask A Flask B

A: average velocity of gas =8RTπM where  T = temperature in K and M = molar mass of gas. and R =…

Q: The oxygen gas formed in a chemical reaction is collected over water at 30.0∘C. The collected gas as…

A: Both oxygen gas and water vapors are collected above the water.

Q: . Neon gas is collected over water at 30°C and 820 torr total pressure. What total volume of gas…

A: Given, the amount of neon gas =26.255 gram temperature =30 °C =(30+273) K =303 K total pressure =820…

Q: A sample of xenon gas at a pressure of 1.04 atm and a temperature of 25.4° C, occupies a volume of…

A: Given, the initial pressure of xenon gas =1.04 atmat temperature =25.4 °Cinitial volume =18.1 Lnow…

Q: At constant number and temperature of moles, a sample of 6.00 L of N2 at 2.00atm pressure is allowed…

A: Given: Volume, V1 = 6.00L Pressure, P1 = 2.00 atm Volume, V2 = 9.50L Pressure, P2 = ? Constant…

Q: A 9.20 L container holds a mixture of two gases at 27 °C. The partial pressures of gas A and gas B,…

A: First, the partial pressure of third gas added to the mixture is determined using PV= nRT formula.…

Q: 1. At 27oC and 720 Torr, a certain gas sample has a volume of 765 mL. a. What would be its new…

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Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: At STP,  Temperature T = 0 degree C = 0 + 273.15 K = 273.15 K Pressure P = 1 atm  We will use ideal…

Q: Charles' Law A gas occupies 0.67 L at 350 K. What temperature is required to reduce the volume by…

A: We will use Charles Law for this question.  In case of Ideal Gas, volume of any gas  is directly…

Q: Suppose 10.05 mol of Ar gas are pumped into a 1.01 L container at 293.15 K. part 1:Calculate the…

A: Here we are required to find the pressure of Argon gas both ideally and non ideal scenario

Q: Air is composed of approximately 78% N2, 21% O2 and 1% percent other gases. Calculate the density of…

A: We would use ideal gas law to calculate density of Helium gas at STP .  To explain why balloon…

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: The given data: The number of the moles of H2 = 2.004 moles The value of R = 0.08206 L.atm/mol.K To…

Q: Determine the molar mass of chloroform gas, using the gas laws and the following information: a…

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Q: Suppose 10.00  mol of Ar gas are pumped into a 1.06  L container at 293.15  K. Calculate the…

A: Solution : Ideal gas law is used to describe the behavior of a gaseous substance which shows…

Q: another: A 1.00 L sample of dry air contains 0.0319 mol N2, 0.00856 mol O2, and 0.000381 mol Ar. If…

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Q: over water at 200C. The wet gas occupies a volume of 244 ml. at a total pressure of 759 mmHg. a)…

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Q: calculate the pressure of 1000 mol of carbon tetrachloride gas in 2.000 L at 253 K using the van der…

A: Given : Moles of carbon = 1000 moles Volume = 2.00L  a= 20.4 L2atm/mol2   b=0.1383 L/mol

Q: A 0.981-L flask contains 0.467 mol CCl4 at 259 ° C. Calculate the pressure using the van der Waals…

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Q: A 1.70-mol sample of xenon gas is maintained in a 0.678-L container at 310 K. Calculate the pressure…

A:

Q: Gay-Lussac's Law explores the relationship between temperature and pressure of an ideal gas.…

A: We will use given Formula.

Q: An unknown gas at 29.1 C and 1.10 atm has a molar mass of 16.04 g/mol. Assuming ideal behavior, what…

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Q: A 6.75-L flask contains 6.49 mol He at 310°C. Calculate the pressure of this sample of He from the…

A:

Q: Consider a 1.0-L container of neon gas at STP. Will the average kinetic energy, average velocity,…

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Q: Use the ideal gas equation, PV = nRT, to calculate the pressure in torr of 1.823 moles of oxygen gas…

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Q: gas is equal to the sum of its partial pressures. 7. A weather balloon is heated from room…

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Q: Fill in the blanks with word/s that will best complete the sentences below. 1. At standard…

A: 1.   22.4 L      The volume of one mole of gas occupied at STP ( 1 atm pressure and 273 K…

Q: A student collects a 505 cm? sample of hydrogen gas at 30°C and 3 atm of pressure. How much space…

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Q: Find the temperature in ˚C of 0.698 moles of hydrogen gas with a volume of 16334 mL collected at a…

A: The ideal gas equation can be described as the merger of Boyle's law, Charles’ law, Gay-Lussac’s law…

Q: An unknown gas at 41.1 ∘C and 1.05 atm has a molar mass of 28.01 g/mol. Assuming ideal behavior,…

A: An unknown gas at 41.1 ∘C and 1.05 atm has a molar mass of 28.01 g/mol. Assuming ideal behavior,…

Q: KUVIOW Toplcs (References) Use the References to access important values if needed for this…

A:

Q: A fixed quantity of gas at 21 ∘C exhibits a pressure of 753 torr and occupies a volume of 5.22 LL.…

A:

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: recall ideal gas equation       PV=nRTHere, conditions of STP is used       So pressure of gasP=1…

Q: Find the temperature in ˚ C of 0.792 moles of hydrogen gas with a volume of 18639 mL collected at a…

A: Answer:- This question is answered bt using the simple concept of calculation of temperature using…

Q: A 4.00 L sample of CO2 was collected over water at a total pressure of 1.56 atm and 20°C. The water…

A: Given data: Volume = 4.00 L Temperature = 20 oC = 293 K Total pressure = 1.56 atm

Q: 15) A sample of gas at STP occupies 1.12 L at STP and has a mass of 1.007g. Determine the molar mass…

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Q: What gas law states that volume and pressure are inversely proportional, while directly proportional…

A: The answer to the following question is-

Q: Normal tire pressure is approximately 32PSI at 78ﾟF tires normally will blow out at temperatures…

A: Given data,Initial pressure(P1)=32PsiInitial temperature(T1)=78oFFinal temperature(T2)=400oF

Q: 1. At 27°C and 720 Torr, a certain gas sample has a volume of 765 mL. a. What would be its new…

A: The gaseous molecules exhibiting small space and feeble interactions are classified under ideal…

Q: Calculate the pressure of a 14.6 L container with 60.6 moles of hydrogen, at -14.5 degree C,…

A: The volume of container is 14.6 L. The number of moles of hydrogen gas is 60.6 mol. The value of…

Q: Suppose 10.05 mol of Ar gas are pumped into a 1.16  L container at 293.15  K Calculate an estimate…

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Q: In combined gas law calculations a. pressures can only be in torr b. volumes can only be in liters…

A: Answer :-  C  In combined gas law calculations, temperature can only be in Kelvin.…

Q: be a significant source of air pollution. The Kilauea volcano in Hawaii em 200–300t (1t= 10°kg) of…

A: