Calculate the following quantities for an ideal gas: The absolute temperature of the gas at which 3.75 x 10-3 mol occupies 555 mL at 0.945 atm.

Q: Fluorine gas exerts a pressure of 906.5 torr. When the pressure is changed to 1.50atm, its volume is…

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Q: A tank contains 125 moles of neon gas. It has a pressure of 75 atm at a temperature of 35oC.…

A: GivenNo of  moles ofneon gas in tank = n = 125 molesPressure of  moles ofneon gas in tank = P = 75…

Q: 1.0 mole of a gas occupies a volume of 22.4 L gas at 0oC and 1 atm. What would be the volume of 7.5…

A: Given that:                       Temperature of the gas = 0℃ = 273 K…

Q: Some N2 gas is mixed with some O2 gas, and The picture shows a representative sample of the mixture.…

A: Given : We have to calculate the mole fraction and partial pressure .

Q: what is the partial pressure of each gas in the total volume?

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Q: A gas inside a container with a volume of 4.5 L is subjected to a pressure of 2.2 atm. How many…

A: Volume = V = 4.5 L Pressure = P = 2.2 atm Standard temperature = T = 273 K By using the ideal gas…

Q: Some N, gas is mixed with some O, gas, and the sketch below shows a representative sample of the…

A: Given that the total pressure of gas mixture, Ptotal = 350 torr. Now counting at the sample image,…

Q: Some N, gas is mixed with some O, gas, and the sketch below shows a representative sample of the…

A: According to Dalton's Law of Partial Pressures, The partial pressure of a component of a gaseous…

Q: Calculated the quantiti of ideal gas If oxygen gas is used, calculate the mass of the oxygen gas in…

A: Given, Oxygen gas = 32 g/mol V = 5.49 L T =45°C = (45+273K)=318K P = 11.25×Pa×0.009869 = 0.11102887…

Q: A gas mixture consists of 0.421 mol hydrogen (H2), 0.664 mol carbon dioxide (CO2), and 1.965 mol…

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Q: calculate the temperature in Fahrenheit of 1.814 moles of gas collected at 765.22 torr with a volume…

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Q: Closed end H20 Gas F2 Xe 26.4 cm

A: Answer: Generally the liquid in the manometer is mercury, so let's consider that the manometer…

Q: Use the theoretical number of moles of H2 from #1, the partial pressure of H2 from #2, the volume of…

A: We have to find the value of Universal gas constant for given data, from ideal gas law

Q: Calculate the following quantities for an ideal gas: The number of moles of the gas if 250-L tank…

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Q: What volume (in mL) will 0.500 moles of helium gas occupy at 1.2 atm and 32˚C? Use the accepted…

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Q: Oxygen gas is collected at a pressure of 123 kPa in a container which has a volume of 10.0 L.  What…

A: By using Ideal gas equation, temperature can be find out.

Q: If 2.14 mol of nitrogen gas and 1.07 moles of oxgyen gas are combined into a 10.0 L container, what…

A: Recall ideal gas equation            PV=nRTWhere,Total pressure of gas is P           Volume of…

Q: Consider a sample of helium and a sample of neon, both at 30.0oC and 1.5 atm. Both samples have a…

A: The formula used to predict the incorrect statement as follows,

Q: 25.0 L of an ideal gas at 278 K and 4.11 atm are heated to 393 K with a new pressure of 7.00 atm.…

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Q: For many purposes we can treat propane (C,H) as an ideal gas at temperatures above its boiling point…

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Q: A gas exerts a pressure of 1atm at standard temperature. What should be the new temperature (in…

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Q: Assume that one of the cylinders of an automobile engine has a volume of 500 mL.  The engine takes…

A: Consider the ideal gas equation as follows; PV = nRT Where, P is pressure, V is volume, n is moles,…

Q: gas occupies 340.6 mL under a pressure of 0.515 atm.  The volume is decreased to 276.6 mL.  The…

A: Ideal ga equation PV =nRT Where P=Pressure  V=volume N=no of moles  T=temerature       n ,R,T…

Q: 0.223 g sample of a certain gas occupies 72.1 mL at STP (1 atm at 0 C). Determine the molar mass of…

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Q: A sample of an unknown gas is found to have a density of 1.47 g/L at a pressure of 0.596 atm and a…

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Q: Calculate the pressure needed to contain 1.9 mol of an ideal gas at -21.0 Celsius in a volume of…

A: Number of moles of Ideal gas (n) = 1.9 Temperature of Ideal gas (T) = -21.0°C=273.15-21.0=252.15K…

Q: Under 5.0 atm at 298 K, a gas sample takes up 6.0 mL. When placed in a volume of 3.0 mL at 298 K,…

A: Given: Given: Initial Pressure, P1=5.0 atm The initial volume, V1= 6.0 mL The initial temperature,…

Q: Avogardros law states: equal volumes of all gasses, at the same temperature and pressure, contain…

A: Avogardros law state that equal volumes of gases at the same temperature and pressure contain equal…

Q: Consider a 25.0 L gas in a container initially at 25oC and 1 atm. If this gas is heated to 80oC.…

A: Given: Initial pressure = 1 atm Initial volume = 25.0 L Initial temperature = 25 oC Final…

Q: Some N, gas is mixed with some O, gas, and the sketch below shows a representative sample of the…

A: Partial pressure of gas is given by  p=xP where,p=partial pressure, x=mole fraction and P=total…

Q: For many purposes we can treat methane (CH) as an ideal gas at temperatures above its boiling point…

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Q: ome N, gas is mixed with some O, gas, and the sketch below shows a representative sample of the…

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Q: Some N, gas is mixed with some 0, gas, and the sketch below shows a representative sample of the…

A: Given Total pressure = 1050 torr

Q: Determine the value of the total pressure of a mixture if you know that it is composed of 3 gases,…

A: From Dalton's law of partial pressure we can say that " that in a mixture of non-reacting gases, the…

Q: A heliox deep-sea diving mixture delivers an oxygen partial pressure of 0.23 atm when the total…

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Q: A certain gas at 101.325 kPa and 16°C whose volume is 2.83 m³ are compressed into a storage vessel…

A: Given: Initial pressure of gas (P1) = 101.325 kPa = 1.0 atm Initial temperature of gas (T1) = 16°C =…

Q: Will the volume of a gas sample increase, decrease, or remain unchanged under the following…

A: Given,  The pressure changed from 1atm to 560 mmHg and the temperature is changed from 10 °C to 273…

Q: Which statement is false? Molecules of greater mass have a lower average speed than those of less…

A: The answer to the following question is-

Q: A sample of carbon dioxide gas at a pressure of 1.17 atm and a temperature of 27.4 °C, occupies a…

A: For first part:- Provided constant temperature =27.4°C Or, temperature= (273.15 +27.4)K Provided…

Q: Which one of the following expressions should be used to determine the number of moles of gas, n,…

A: Ideal gas law:  It can be define as the equation which relates volume pressure and temperature for…

Q: Some N, gas is mixed with some O, gas, and the sketch below shows a representative sample of the…

A:

Q: . Calculate the new volume of 3 mol CO2 gas if a 20.0 g carbon dioxide gas will occupy the same 25 L…

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Q: The volume of a gas at STP is 488. mL, Calculate its volume at 22.5 atm and 323 K.

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Q: When 17.75g of Cl2 gas is filled into a 3L closed container at 27°c, the internal pressure of the…

A: Mass of gas = 17.75 g  moles of Cl2 gas =n = given mass / molar mass = 17.75 g/ 71g/mol = 0.25 mol…

Q: Which of the following is a characteristic of an ideal gas? The gas cannot be compressed infinitely.…

A: According to the kinetic molecular theory of gases the gas particles are in ceaseless random motion.…

Q: gas mixture in a 5 L container at 298 K contains 5.0 mol of Ne and 5 mol of Ar. which gas exerts a…

A: Given data, Volume of container = 5L Temperature = 298K Moles of Ne = 5.0moles Moles of Ar =…

Q: If 2.83 mol of an ideal gas has a pressure of 3.52 atm and a volume of 76.35 L, what is the…

A: P = 3.52 atm  V = 76.35 L  n = 2.83 mol  R = 0.0821 atm l mol-1K-1

Q: at constatn pressure the temperature of a 4.00 L sample of gas is increased from 25 celcius to 50…

A: Given,  Initial Volume = 4.00 L Initial Temperature, T1 = 25°C  Final temperature,T2 = 50°C  Final…

Q: What is the molar mass of a gas that has a sample mass of 3.17 g and occupies a volume of 548 mL at…

A: Mass of gas sample (mgas) = 3.17 g Volume occupied by sample (Vgas) = 548 mL or 0.548 L Conversion:…

Q: When using the universal gas constant R= 0.08206 ( L *atm/mol*K) what units of temperature should be…

A: The given question is based on the concept "correct use of units". Given The value of the gas…

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.