A quantity of COCO gas occupies a volume of 0.32 LL at 1.9 atmatm and 303 KK . The pressure of the gas is lowered and its temperature is raised until its volume is 1.6 LL . Find the density of the COCO under the new conditions. Express your answer to two significant figures and include the appropriate units.

Q: How many moles of an ideal gas occupy 12.5L at 298K and 1.00atm (1.01bar) pressure?

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Q: What volume would 1 mole of an ideal gas occupy at 250C and 101.325 kPa?

A: The ideal gas equation - P V = n R T here,  P is the pressure of the ideal gas in atmospheres. V is…

Q: A perfect gas undergoes isothermal compression, which reduces its volume by 2.20 dm3. The final…

A: SOLUTION: Step 1: The original volume (V1) is equal to the compressed volume 2.20 dm3 + final volume…

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Q: Calculate the partial pressure in [bar] of N; in air consisting of N3, Oz, and Ar assuming that the…

A: Answer: This question is based on the density form of ideal gas equation which is shown below:…

Q: Calculate the density of chlorine at 118 KPa and 75 degress Celsius.

A: given: 118 K Pa = 1.16457 atm T=75 degree Celsius =75+273 kelvin= 348 kelvin R=0.0821 L Atm / k mol…

Q: A 1.00 L rigid cylinder contains one mole of neon gas at 25 °C. Calculate the pressure using (a) the…

A: Given: Volume of the cylinder=1.00L Number of moles= 1 mol Temperature= 25°C=298K

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Q: A gas has a volume of 2.73 L at -3.7oC and 139.5 kPa. At what temperature would the gas occupy 1.7 L…

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Q: a) A certain sample of gas has a volume of 20.0 dm3 at 0oC and 1.0 atm. A plot of the experimental…

A: since you have posted 2 questions in a single session we are entitiled to answer first question…

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A: Boyle's law states that at constant temperature, the volume of gas is inversely related to pressure…

Q: I am not good at chem, so please, give the detail explanation. Thank you!

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Q: A closed 0.07 m³ vessel contains a mixture of gases with a molar composition of 30% CO2, 40% N₂ and…

A: Given :  Molar composition :  % of CO2 = 30 %  % of N2 = 40 %  % of O2 = 100 - 30 - 40 = 70 %…

Q: If the initial temperature of an ideal gas at 2.250 bar2.250 bar is 62.00 ∘C62.00⁢ ∘C , what final…

A: For a particular ideal gas mentioned, the number of moles, volume is constant. Only temperature and…

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Q: Calculate to three significant digits the density of dinitrogen difluoride gas at exactly −10°C and…

A: Given, Dinitrogen difluoride gas behaves ideally at,pressure P =1 atmtemperature T =-10°C…

Q: Estimate the molar volume of CO2 at 500 K and 100 atm by treating it as a van der Waals gas? a =…

A: Given pressure = 100 atm  Temperature = 500K  a= 3.610 dm⁶atm/mol²  b = 4.29×10-² dm³/mol  We have…

Q: If a gas in a closed container is pressurized from 1501Kpa to 1604 Kpa and its original temperature…

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Q: A 1.00 L rigid cylinder contains one mole of neon gas at 25 °C. Calculate the pressure using (a) the…

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Q: Calculate to three significant digits the density of dinitrogen dinuoride gas at exactly 15 "C and…

A: Given- Temperature=15°C=(15+273)K=288K Pressure= 1atm

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A: Since you have posted multiple questions with multiple sub-parts, we will solve the first three…

Q: Calculate the density of oxygen, O2, under each of the following conditions: • STP • 1.00 bar and…

A: The ideal gas equation is given by,                                            PV = nRT Where, P is…

Q: Given that the molar volume of an ideal gas is 22,4186 liters/gmol at 273,15 K and 1.000 atm,…

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Q: A domestic water-carbonating kit uses steel cylinders of carbon dioxide of volume 250 cm3 They weigh…

A: Mass of carbon dioxide is determined as shown below: 1.04 kg-0.74 kg=0.3 kg=300 g Number of moles of…

Q: A gas mixture contains 0.275 kgmol of HCl, 0.337 kgmol of N2 and 0.089 kgmol of O2, 
Calculate: a.…

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Q: Could 25 g of argon gas in a vessel of volume 1.5 dm3 exert a pressure of 2 bar at 30 oC it is…

A: (a) Given data: Mass of Argon = 25 g, Pressure = 2 bar = 1.973846 atm (1 bar = 0.986923 atm), Volume…

Q: The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to…

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Q: A 0.479 g sample of nitrogen, oxygen or neon gas occupies a volume of 265 mL at 157 kPa and 20°C.…

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Q: How many moles of an ideal gas occupy 14.2L at 298K and 1.00atm (1.01bar) pressure?

A: Ideal gas law states that the product of volume (L) and pressure (atm) is equal to the product of…

Q: 1. A perfect gas undergoes isothermal compression, which reduces its volume by 2.20 dm³. The final…

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Q: The International Union of Pure and Applied Chemistry (IUPAC) has adopted 273.15 K and 1 bar as…

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Q: The Van der Waals equation for n moles of a gas is: formula..... Where p is the pressure, v the…

A: he Van der Waals equation for n moles of a gas is: Where P is the pressure, V the volume and T the…

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Q: A scientist isolates a sample of gas that occupies a volume of 678.1 mL at 104.3 kPa and 39.27 °C.…

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Q: A sample of gas occupies 24.0m^3 at IOO K. Determine its volume at 400.0K

A: At 100 K a gas sample occupies 24.0 m3 volume.We have to calculate the volume of gas at 400.0 K .

Q: • Now pretend we have some amount of another ideal gas in a chamber with a sealed top which moves up…

A: Ideal gas equation  PV = nRT. P:- pressure .  V :- volume . n :- moles of gas  R:- gas constant  T:-…

Q: what would be the pressure of the gas that starts at 115 kpa and 25 degrees celcuis that is heated…

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Q: he volume of a 0.5333-g sample of gas was measured at 298 K and pressures of 0.059, 0.143, 0.288,…

A: Here the mass of 0.5333g of unknown gas at different pressures and volumes at 298 K are given. We…

Q: The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to…

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Q: What is the Temperature of 0.043moles of gas in a 472.3mL vessel at 760torr? Express your answer to…

A: Data given:  Number of moles of the gas, n = 0.043 mol  Volume of the gas, V = 472.3 mL = 0.4723 L…

Q: The following data presented in Table 1 below were obtained for a virial gas at 25 degrees Celsius.…

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Q: At conditions of 115 kPa of pressure and a temperature of 18.4C, a gas occupies a volume of 44.3 mL.…

A: When the temperature and pressure of the gas is changed from 115 kPa to 60.3 kPa and 18.4 °C to 30.6…