A 82-L sample of dry air cools from 101°C to-19°C while the pressure is maintained at 2.98 atm. What is the final volume?

Q: 70. L sample of dry air is cooled from 120.°C to -26°C while the pressure is maintained at 2.85 atm.…

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Q: 49. Calculate the density of Freon 12, CF2Cl2, at 30.0 °C and 0.954 atm.

A: The relationship between density and Molar mass: d is the density. M is the molar mass. P is the…

Q: A commercial airliner has an internal pressure of 1.00 atm and temperature of 25° C at takeoff. If…

A: Given,Initial pressure, P1 = 1 atmInitial temperature, T1 = 25 oC = (25 + 273) K = 298 KFinal…

Q: 4.40 L of a gas is collected at 50.0 ᴼC.  What will be its volume when cooled to 25 ᴼC

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Q: A sample of air at 5.00 atm expands from 1.75 L to 2.50 L. What is the final pressure?

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

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: A 72.8 L constant-volume cylinder containing 7.41 g He is heated until the pressure reaches 3.50…

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Q: For each of the following sets of pressure/volume data, calculate the missing quantity. Assume the…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: What pressure is required to compress 196.0 L of air at 1.00 atmosphere into a cylinder whose volume…

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Q: A 25.0 mL sample of ozone gas at 25 °C and 0.500 atm is cooled to a pressure of 0.250 atm. If the…

A: Given: Volume = 25.0 mL Initial temperature T1= 25°C Initial pressure P1= 0.500 atm Final pressure…

Q: A weather balloon is inflated to a volume of 28.5 L at a pressure of 748 mmHg and a temperature of…

A: The ideal gas equation is given below,                                           Where, P is the…

Q: A normal breath is about 0.500 L. Assume room temperature is 22.0°C and ambient pressure is 1.00…

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Q: A 9.58 L balloon under standard atmospheric pressure and temperature is taken on an airplane to a…

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Q: What is the volume of 2.50 g of H2 at STP? (Assume STP is 0 degrees Celsius and 1 atm pressure)

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Q: A steel bottle contains 20L of gas at 10 atm and 27 °c.what is it's volume of stp

A: Here Asked about the new volume of gas after the change in pressure and temperature.  then we have…

Q: At what Celcius temperature will a 5.00 g sample of Ne gas exert a pressure of 1.10 atm in a 7.00 L…

A: Pressure  P = 1.10 atm Volume V = 7.00 L Gas constant R = 0.08206 L atm mol-1 K-1 Number of moles of…

Q: A balloon contains 125 L of air at 35oC.  What will the new volume of the balloon be if the…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: Aluminum reacts with excess hydrochloric acid to form aqueous aluminum chloride and 103.7 ml of…

A: The Reaction between aluminum and Hydrogen Chloride can be written as - 2Al + 6HCl ---> 2AlCl3 +…

Q: A 72 L sample of dry air is cooled from 124°C to -13°C while the pressure is maintained at 2.85 atm.…

A: Given: The initial volume = 72 L The initial temperature = 124 oC The final temperature = -13 oC We…

Q: A 0.530 mol sample of carbon dioxide gas occupies a volume of L at STP.

A: STP refers to standard temperature and pressure conditions. At STP, the standard temperature is 0oC…

Q: b. How many moles of gaseous SO2 must react if 2.46 kJ of heat are absorbed? 4.377*E-3 mol c. What…

A: The balanced reaction is – 2 SO2 g+ 2H2Ol →2H2Sg + 3O2g

Q: 16.4 L sample of gas at STP is heated to 55 degrees at 605 Torr. What is the New volume?

A: Given - Volume (V1) = 16.4 L At STP - T1= 273 K P1= 1 atm T2 = 55°C = 55 + 273 =328 K P2= 605 torr =…

Q: Enter your answer in the provided box. A 51-L sample of dry air cools from 175°C to -26°C while the…

A: GivenInitial Volume = V1 = 51 LInitial Temperature = T1 = 175°CT1 = (175 + 273.15) KT1 = 448.15…

Q: If a 49.5 mL sample of krypton gas is at 0.667 atm and 37.0 degrees Celsius, what is the volume at…

A: Given data: Initial: P1 = 0.667 atm, V1 = 49.5 mL, T1 = 273 + 37 = 310 K Final: P2 = 1 atm, V2 = ?,…

Q: Given: Temperature 648.000 K Volume 25,498.272 L Pressure 2.540 atm What will be the new volume at…

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Q: A 500.0-mL sample of H2 gas is collected OVER WATER at 298 K and 747 torr.  What volume would the…

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Q: Calculate the initial temperature for a gas container with a volume of 2.56 L at a pressure of 1.55…

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: 26. A 125 mL sample of chlorine gas at 25 °C is heated to a vol- ume of 175 mL. If the pressure…

A: Given: Initial volume, V1 = 125mL Initial temperature, T1= 25oC = 273.15 + 25 = 298.15K Final volume…

Q: Gas pressure is caused by A. gas molecules hitting other gas molecule B. gas molecules colliding…

A: Pressure is determined by the flow of a mass from a high pressure region to a low pressure region.…

Q: A sample of air occupies 3.8 L when the pressure is 1.2 atm. a. What volume does it occupy at 6.6…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: A volume of air occupying 14.0 mL at 0.976 atm is compressed to a pressure of 1.17 atm. temperature…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which statement is consistent with the picture shown providing that temperature and atmospheric…

A: We are given the picture of the air balloon:

Q: The amount of gas that occupies 63.2 L at 24.9 °C and 600 mmHg isT mol.

A: Given: Volume of gas, V= 63.2 L temperature of gas, T = 24.9oC  = (24.9 + 2730 K…

Q: A gas will behave ideally at: O high pressure and high temperature O low pressure and high…

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Q: A 1.20 L weather balloon on the ground has a temperature of 25.0°C and is at atmospheric pressure…

A: Combined gas equation used to relate the 3 parameter of gas volume, pressure and temperature

Q: A rigid chamber contains three gases: H,O, O, and N2 - each has the same partial pressure of 0.934…

A: Acc To Dalton law of pressurePTotal  = PH2O  + PO2   + PN2PTotal  = (0.934 + 0.934 + 0.934 )…

Q: A 4.00 L flask containing Ne at 25oC and 6.00 atm is joined by a valve to an 8.00 L flask containing…

A: Ne and Ar both are noble gas . So they will not react to each other.

Q: The temperature of a specific amount of gas in a sealed container changes from 50.0°C to 80.0°C. If…

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Q: The pressure on top of Mount Everest (29,029 ft or 8848 m) averages about 235 mmHg. Convert this…

A: Unit conversion is the conversion of one unit into another. The conversion of units of pressures…

Q: A 3.25 L glass bottle containing chlorine gas is sealed at a temperature of 113ºC at 7.48 atm. What…

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Q: A 2.25-m3 (cubic meters) weather balloon is filled with 372 g of helium gas at 22.0oC. The balloon…

A: Pressure of balloon at altitude , P= 405 torr = ( 405 / 760 ) atm = 0.5329 atm  Temperature T = - 20…

Q: What volume of air at standard pressure (1.00atm)  gets packed into a 100.0 L SCUBA tank at the same…

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

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: 19. For each of the following sets of pressure/volume data, calculate the missing quantity. Assume…

A: It is given that temperature and amount of gas is remains constant.

Q: The pressure of an NH3 sample is 678 torr at 65 oC. Calculate the new temperature (in oC) when the…

A: Given, Note: 760 torr = 1 atm Initially, Pressure of NH3 gas (P1) = 678 torr = 0.892 atm Temperature…

Q: A 88–L sample of dry air cools from 132°C to –41°C while the pressure is maintained at 2.88 atm.…

A: According to Charles's law, the volume of the gas decreases when the temperature of the gas…

Q: a 2.50 liter container is filled with 200.0 grams of argon gas at a pressure of 10.0 atm, then what…

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Q: 72.1 g of Ne gas at STP will occupy how much volume?

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Q: A balloon is filled to a volume of 7.00 x 102 mL at a temperature of 20.0 0C.  The balloon is then…

A: Given information: Volume = 7.00×102 mL Initial temperature = 20.0 ℃ Final temperature = -10 ℃