An ideal gas is allowed to expand from 3.20 L3.20 L to 27.2 L27.2 L at constant temperature. By what factor does the volume increase ? Factor:   The pressure will  A. decrease by the same factor B. increase by the same factor   If the initial pressure was 135 atm,135 atm, what is the final pressure? ?final=

Q: An unknown amount of gas occupies 30.0 L at 2.1 atm and 298 K. How many moles does the sample…

A: Given data contains, Volume of gas is 30.0L. Pressure of gas is 2.1 atm. Temperature is 298K.

Q: Given a gas with a pressure of 695 Pa, convert this to units of atm:

A: The question is based on the concept of dimensional analysis. we have been given pressure in…

Q: 1. Sodium carbonate (2.620 g) is completely reacted with excess hydrochloric acid in a 1.00-L…

A: Since you have posted multiple questions, we are entitled to answer the first only. Given: Mass of…

Q: The stopcock connecting a 3.27 L bulb containing xenon gas at a pressure of 8.26 atm, and a 3.86 L…

A: Given information, Volume of xenon gas is 3.27 L Pressure of xenon gas is 8.26 atm Volume of methane…

Q: 9. A gas exerts a pressure of 0.975 atm when at 20.0°C and in a 1.75 L vessel. A. How many moles of…

A: Use the ideal gas equation to find the moles of gas present,PV = nRT n = PVRT  Now n = moles of gas…

Q: A gas is initially at 313 K, 877 torr, and occupies a volume of 5.67 L. What is the final pressure…

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Q: A 7.00 L tank at 0.543°C is filled with 8.89 g of dinitrogen difluoride gas, 9.41 g sulfur…

A: Given data volume of tank : V = 7.00 L Temperature : T =0.543 oC mass of dinitrogen difluoride gas :…

Q: 3. A 50.0 L sample of gas collected in the upper atmosphere at a pressure of 18.3 torr is compressed…

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Q: o How many moles of gas are present in a 25L chamber containing a pressure of 750mmHg at 25° C

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Q: An ideal gas is allowed to expand from 7.20 L to 39.6 L at constant temperature. By what factor does…

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Q: A vessel with a volume of 25.00 L contains 0.200 moles of nitrogen gas (N2), 0.300 moles of hydrogen…

A: Total Pressure in the vessel is equal to the sum of the partial pressure of the individual gases.…

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: If a gas initially had a volume of 24.7 L when its pressure was 3.33 atm, find the new volume of the…

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Q: A container of N,0,(g) has a pressure of 0.355 atm. When the absolute temperature of the N,O,(g) is…

A: The reaction is: N2O3(g) ----> NO2(g) + NO(g)  According to Dalton's law,  Ptotal = PNO2 + PNO…

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

A: By help of Following formula we can calculate the initial temperature of the ideal gas - V1/T1 =…

Q: A gas has the initial conditions of: 21.2 Liters • 279 K 1.03 atmospheres If its pressure is…

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Q: Calculate the following quantities for an ideal gas: The pressure of the gas, if 0.0499 mole…

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Q: An ideal gas is allowed to expand from 5.60 L to 47.6 L at constant temperature. By what factor does…

A: 1- V2 = Final volume = 47.6L and V1 = Initial volume = 5.60L  Volume increases from V1 to V2 by the…

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: A 7.53 L cylinder contains 1.29 mol of gas A and 4.82 mol of gas B, at a temperature of 30.7 °C.…

A: Given that a 7.53 L contains 1.29 mol of gas A and 4.82 mol of gas B at a temperature of 30.7…

Q: A 7.60 L container holds a mixture of two gases at 41 °C. The partial pressures of gas A and gas B,…

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Q: A sample of nitrogen gas collected at a pressure of 0.817 atm and temperature of 297k is found to…

A: Ideal gas equation, PV=nRT Where, P=pressure, V=Volume, n =number of moles R=gas constant…

Q: Container A contains 1.00 mole of Ne gas and Container B contains 1.00 mole of He gas. Both gases…

A: We have  given that  In container A 1 mole of Ne gas In container B  1 mole of He gas both the gases…

Q: A sample of gas is in a 0.800-L piston chamber at a temperature of 25 C and a pressure of 2.28 atm.…

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Q: Suppose 10.00  mol of Ar gas are pumped into a 1.850  L container at 298.150 K. Calculate the…

A: Given data,Moles of Ar=10 molVolume=1.850LTemperature=298.150Ka=2.349 atm/mol2b=0.03978L/mol

Q: 2.50 g He as non ideal gas is in a container with the volume of 1550 mL.   Calculate the pressure of…

A: By knowing the pressure and volume correction factor,  we can easily calculate any of the…

Q: 7)An 1.05mol sample of oxygengas at a temperature of 27.0oC is found to occupy a volume of…

A: We have 1.05 mole of O2 gas at temperature of 27 °C, volume as 21.7 l, we have to calculate the…

Q: Consider two gases, A and B, each in a 1.0-L container with both gases at the same temperature and…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A container of N,0,(g) has a pressure of 0.425 atm. When the absolute temperature of the N,O,(g) is…

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Q: An unknown gas has a density of 1.71 g/L at 755 mm Hg, 25°C. How many moles of unknown gas are…

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Q: An ideal gas is allowed to expand from 5.20 L to 44.2 L at constant temperature. By what factor does…

A: Initial volume  V1 = 5.2 L Final volume  V2 = 44.2L (a)  volume increase =  V2 - V1…

Q: c For the following set of pressure/volume data, calculate the missing quantity. Assume that the…

A: We know for an ideal gas, pressure, volume and temperature are related by the ideal gas equation as-…

Q: A gas initially at 5.32 L, 1.69 atm, and 61 °C undergoes a change so that its final volume and…

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Q: A 1.05 g1.05 g sample of an unknown gas at 65 ∘C65 ∘C and 1.00 atm1.00 atm is stored in a 1.75 L1.75…

A: The following information given in the question - (1) Mass of the gas = 1.05 g (2) Temperature of…

Q: 00 010 O 00 ONO 00 omo O 040 V= 7L T= 100K P= ? V= 7L V=7L T= 500K P= ? V= 7L T= 700K T= 300K P= ?…

A: The ideal gas equation is: PV = nRT Here, P is the pressure, V is the volume, n is the number of…

Q: At what temperature will 0.75 moles of He gas occupy 16.50 L at 1.25 atm? T = [?] °C Enter…

A: Given that:  Moles(n) = 0.75 mole V = 16.50 L P = 1.25 atm

Q: An ideal gas is allowed to expand from 2.00 L to 7.00 L at constant temperature. By what factor does…

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Q: A 8.85 L container holds a mixture of two gases at 47 °C. The partial pressures of gas A and gas B,…

A: Calculate the partial pressure of the third gas (let C),

Q: An ideal gas is allowed to expand from 5.20L to 44.2 L at constant temperature. By what factor does…

A:

Q: Pure helium gas is admitted into a leak-proof cylinder containing a movable iston. The initial…

A: Here we use the formula  P1V1/T1 = P2V2/T2.

Q: container's volume of 18.0 L contains a mixture of 0.250 mole N2 , 0.250 mole O2 , and an unknown…

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Q: If you add 0.80 moles of Cl2 gas to an 0.5 L fixed volume container with a pressure of 575 atm, what…

A: Van der Waals equation,  ( p + n2a/v2 )*(v - nb) = nRT  Where,  p = pressure  n = number of moles  v…

Q: An airplane cabin is pressurized to 630 mmHg. What is the pressure inside the cabin in atmospheres?…

A: We know,

Q: 04. A sample of helium and neon gas occupy 1.30 L container at 45.0C. Calculate the partial pressure…

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Q: Use the References to access important values if needed for this questie A sample of oxygen gas…

A: Given-> V1 = 7.81 L T1 = 43.0°C = 43.0 + 273 = 316 K P1 = 1.16 atm V2 = 6.25 L P2 = 1.57 atm T2…

Q: If an ideal gas is allowed to expand from 2.00 L to 7.00 L at constant temperature, by what factor…

A: Given: Initial volume of gas = 2.00 L And final volume of gas = 7.00 L

Q: 10.63 A mixture containing 0.50 mol H,(g), 1.00 mol O,(g), and 3.50 mol N,(g) is confined in a…

A: As per the given data we haveno of moles of H2 (nH2)=0.5molno of moles of O2  (nO2)=1.00molno of…

Q: A 40.3 L cylinder of Ar(g) is connected to an evacuated 1855 L tank. If the temperature is held…

A: Since you have posted multiple questions , as per guidelines we can solve only one question per…

Q: An ideal gas is allowed to expand from 6.60 L to 62.7 L at constant temperature. By what factor does…

A: Given : Initial Volume = 6.60L Initial pressure = 117atm Final volume = 62.7 L

Q: An ideal gas is allowed to expand from 6.40 L to 48.0 L at constant temperature. By what factor does…

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.