At what pressure (in mm Hg) does a gas occupy 2.75 L at 323 K if the gas occupies 1.97 L at 223 K and 945 mm Hg?

Q: What is the final volume of 1.40L of butane gas at 110.0c if the gas is cooled at 31.0 c? Assume the…

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Q: What is the molar mass of 1.87 g of a gas that occupies 1.3 gallons at 135ﾟF and 8.9 psi?

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Q: Given that a gas occupies 2.30 L at 1.09 atm and 70 °C. What is its volume at 735 mmHg and 280 K?

A: Given initial volume of gas =2.30 Linitial pressure =1.09 atm initial temperature =70 °C =(70+273)…

Q: 1. The pressure on 2.50L of an enclosed gas changes from 105kPa to 40.5kPa. If the temperature…

A: Initially : Pressure, P1 = 105 kPa Volume, V1 = 2.50 L   Finally : Pressure, P2 = 40.5 kPa Volume,…

Q: What temperature will sulfur hexafluoride molecules have the same average speed as argon atoms at…

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Q: Under what conditions are gases most likely to behave ideally? A) High pressures B) Low temperatures…

A: Ideal gas :-  A gas which obeys all the gas laws such as Boyle's law , Charles's law , Avogadro's…

Q: At what temperature will a gas be if it is expanded from 500 mL at 40°C to 3.4L?

A: If we consider any ideal gas, then according to Charles law, it is stated that with increasing…

Q: 10. What is the volume do 482 liters of gas occupy if the temperature of the gas is changed from…

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

Q: Calculate the molar mass of a gas if 3.30 g of the gas occupies 660. mL at 735 mm Hg and 27⁰C.

A: Introduction: Ideal gas exits only theoretically. The gases which obeys Boyle's law, Charles's law,…

Q: what is the final volume of a gas that initially occupies 2.50 L at 298 K and is subsequently heated…

A: According to the Charles law for the ideal gas equation, at constant pressure, the volume occupied…

Q: At what temperature will 0.654 moles of neon gas occupy with 12.3 liters at 1.95 atm?

A: The temperature (T) of the system is calculated as shown in equation (1) where P, V, n, and R is the…

Q: If a sample of oxygen gas occupies 4200 mL at 205.0 °C and 3.82 atm, what temperature in °C will it…

A: The expression that explains the relationship between temperature, pressure and volume is as…

Q: (2) A 250 mL container of gas is at 150°C. At what temperature will the gas occupy a volume of 125…

A: This is a Charles Law problem.  The law states that the volume of a combined gas is directly…

Q: What is the molar mass of 1.87 g of a gas that occupies 1.3 gallons at 135 °F and 8.9 psi?

A: Given data is as follows: The mass of the gas = 1.87 g The volume of the gas = 1.3 gallons The…

Q: A sample of gas occupies 0.575 L at 1.5 atm and 125 °C. At what pressure will its volume be 300 ml…

A: Here, P1 = 1.5 atm; V1 = 0.575 L; T1 = (273 + 125) K = 398 K P2 = unknown; V2 = 300 mL and T2 = 295…

Q: 1. A sample of gas weighs 3.10 g and occupies a volume of 1,272 mL at 30 °C and 720 mm Hg. What is…

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

Q: If a gas occupies 88.0 L at 30.0 kPa, what volume will it occupy at 90.0 kPa,

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Q: A certain laser uses a gas mixture made up of 9.00 g HCl, 2.00 g H2 and 165.0 g of Ne. What pressure…

A: Given, Mass of HCl = 9.00 g Mass of H2 = 2.00 g Mass of Ne = 165.0 g Volume, V = 75.0 L Temperature,…

Q: hat would the volume of the gas be at a pressure of 65.0 kPa?

A: According to the Boyle's law, if two gases are kept under same temperature having equal moles, the…

Q: A sample of Cl2 gas has a volume of 25.0 L at a pressure of 1.50 atm and a temperature of 23 ∘C.…

A: The relationship between temperature, pressure and volume is given below.

Q: A sample of gas weighs 3.10 g and occupies a volume of 1,272 mL at 30 ˚C and 720 mm Hg. What is the…

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Q: 3- Calculate the final volume at 302 K of a 5.41 L sample of gas originally at 353 K if the pressure…

A: Given values, V1= 5.41 L , T1= 353 K V2= ? , T2=302 K

Q: If a gas occupies 5 L at 298 K, what temperature is needed to reduce the volume to 2 L if the…

A: According to Ideal Gas equation,  PV = nRT.     where,  P = pressure of gas V = volume of gas n =…

Q: A sample of He occupies a volume of 322 mL at 149.2 kPa. What volume in ml would the gas occupy if…

A: Boyle's gas law states that pressure of gas is inversely proportional to the volume of gas.

Q: A gas measures 1.75 L at -23°C and 150. kPa. would the gas occupy At what temperature 1.30 L at 210.…

A: Given :-  Initial pressure = 150.kPa Initial volume = 1.75 L Initial temperature = -23°C Final…

Q: 1)If a gas occupies 5 L at 298 K, what temperature is needed to reduce the volume to 2 L if the…

A: Given, a gas occupies 5 L at 298 K i.e.initial volume =5 Linitial temperature =298 Kfinal volume =2…

Q: Question attached

A: The given data contains, mass of unknown compound =2.50 g volume =875 ml Pressure =685 mm Hg…

Q: 2.50 moles of a gas occupies a volume of 65.5 L at 67.0 kPa; what is the temperature of the gas?

A: We are given :- Moles = 2.5 Volume = 65.5 L Pressure = 67 Kpa = 0.661239 atm  Since 1Kpa = 0.009869…

Q: A balloon will burst at a volume of 2.69 L. If it's partially filled at 15.2ºC and 69 cm Hg to…

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Q: At 354 K and 1.52 atm pressure, a gas occupies a volume of 0.450 L. What volume will it occupy at…

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Q: How many moles of chlorine gas at 120.0°C and 26.1 bar would occupy a vessel of 31.5 L? R = 0.08314…

A: Using Ideal gas equation for the given problem PV = nRT. Where P = pressure of the gas. V = volume…

Q: 3. At what temperature will 0.654 moles of neon gas occupy 12.30 liters at 1. atmospheres?

A: Ideal gas equation:                                          PV=nRT Where, P= Pressure(atm) V=…

Q: 627 cm3 of a gas at 14°C occupies what volume at 40 °C, if the pressure does not change? unit:

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

Q: A quantity of gas has a volume of 250 L at 290 K and 3.00 atm of pressure. To what volume must the…

A: Here given, Initial pressure (P1) = 3 atm Initial temperature (T1) = 290 K Initial volume (V1) = 250…

Q: A syringe initially holds a sample of gas with a volume of 205 mL at 305 K and 1.88atm. To what…

A: Given, Initial volume = 205mL. Initial temperature = 305K. Initial pressure = 1.88atm. Final volume…

Q: 7. At what temperature does 456 mL of gas exist if it expands to 3.4 L at 65.0 °C?

A: The temperature and volume are directly proportional to each other.

Q: A gas has a volume of 0.500 L at 786 mm Hg and 57oC. What is its volume at 743 mm Hg and 27oC?

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Q: What mass (in grams) of CH4 occupies 746 mL at 115 °C and 648 mm Hg?

A: Given information: Volume = 746 mL Pressure = 746 mmHg Temperature = 115 ℃

Q: A 2.50 g sample of an unknown gas occupies 875 mL at 685 mm Hg and 35 C. What is the molar mass of…

A: To calculate the molar mass of the unknown gas first of all we calculate the number of moles of the…

Q: How many moles of CH4 gas would occupy 3.01 L at 101.3 kPa pressure and 30 C?

A: Given :-  Pressure of the gas = 101.3 kPa  Volume of the gas = 3.01 L  Temperature = 30 °C  To…

Q: A gas occupies a volume of 100.0 mL at 27.0°C. At what temperature would the volume be 50.0 mL?

A: Ideal gas equation tells about the relation of temperature, volume, pressure of an ideal gas. Some…

Q: What volume will 400. mL of SO3 at 0 degrees C and 760 mm Hg occupy at 110. degrees C when the…

A: Given:Initial volume = 400 mLInitial T = 0 oC  = 273.15 KInitial P = 760 mm HgFinal T =  110 oC  =…

Q: A balloon filled with helium has a volume of 38.8 L at 275 K. What volume will the balloon occupy at…

A: Given that, pressure is held constant. Volume and temperature are changing.

Q: 1. A chemist collects 372 cm³ of gas over water at 90°C and 111.0 kPa. What volume would the dry gas…

A: Note : As per our guidelines we are supposed to answer only one question. Please repost the…

Q: #3. A gas at 89°C occupies a volume of 0.67 L. At what Celsius temperature will the volume increase…

A: Since you have asked multiple questions, we will solve the first question (3rd question as present…

Q: At what temperature in degrees Celsius does 0.398 moles of gas occupy a volume of 11.1 Liters at a…

A: For the ideal gas, the temperature pressure and the volume are related by the ideal gas equation.…

Q: 1) How many moles of a gas occupy a volume of 14.3 cm3 at 300 K and 700. torr?

A: Since you have posted multiple question as per guidelines we can answer one question per session .…