|If 32 L of mitrogen at 6 atm avre Comp resard to q atm at constant temperntune What is the rew wline A gas ecupies 92 Lat s640 mmHg What mil bre the pressure becomes 4566 mmhg:

Q: A 15.0 g sample of gas occupies 23.2 L at STP. What is the molecular weight of this gas?

A: Weight of gas = w = 15.0 g  Volume of gas = V = 23.2 L  R = 0.082057 L atm K-1mol-1  STP :-…

Q: A 1.00 L flask containing gas A at 3.00 atm is connected to a 6.00 L flask containing gas B at 1.00…

A: Gas is one of the most fundamental states of matter. It neither has a definite shape nor specific…

Q: Doubling the absolute temperature of a gas essentiallydoubles its volume at constant pressure.…

A: There are three different states of matter- namely, solid, liquid and gas.  Solid have definite…

Q: A gas with a volume of 250 mL at a temperature of 293K is heated to 324K. What is the new volume…

A: The given data contains, intial volume(V1)=250ml intial temperature(T1)= 293K final temperature(T2)=…

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: If 1.04 g Ar are added to 4.83 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: We have to calculate the total gas pressure of mixture.

Q: an ideal gas has a pressure of 1.01 atm jn a 1.00 L container at 25c. what is the pressure of the…

A: P1 = 1.01 atm T1 = 25°C = 298.15 K T2 = 98 °C = 371.15 K V = 1 L P2 = ?

Q: An oxygen cylinder used in a hospital contains 35.4 Lof oxygen gas at a pressure of 149.6 atm. How…

A: Given, P1 = 149.6 atm V1 = 35.4 L P2 = 1.00 atm V2 = ?

Q: 5) In the diagram on the below, a gas mixture contains He, Ne, and Ar. If the total pressure o…

A: According to Dalton's law of partial pressure, the vapor pressure of a gas is directly proportional…

Q: A Gaseous compound is 30.4% N and 69.8% O. A 5.25 g sample of the gas oppucpies a volume of 1.00L…

A: Molecular formula of a compound depicts the actual molar ratio of elements present in it. Simplified…

Q: A gas has a pressure of 580.0 mm Hg at -15 degrees celcuis. What is the temperature at standard…

A: Applying gay-Lussac’s law : P1/T1 = P2/T2 at constant volume

Q: A quantity of N2 gas originally held at 5.25 atm pressure ina 1.00-L container at 26 °C is…

A: For N2: The temperature of 26oC is equal to 299.15K. The number of moles of N2 (g) is calculated as…

Q: What pressure in atmospheres is exerted by 82.5 g of CH4 in a 75.0 L container at 35.0 °C? [?] atm…

A:

Q: What is the final pressure (expressed in atm) of a 3.05 L system initially at 724 mmHg and 298K  and…

A: Introduction :  We have to calculate final pressure of gas .

Q: .What is the temperature of gas, in K, that is expanded from 2.5 L at 25 C to 4.0 L at constant…

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Q: Exactly equal amounts (in moles) of gas A and gas B arecombined in a 1-L container at room…

A: The statement (d) says that gas B makes a greater contribution to the average density of the mixture…

Q: mole of gas at OoC and 760 mmHg occupies 22.41 L. What is the volume at 37oC and 730 mmHg

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Q: he auerage ura capa city fa4-yer-ald is obaut 3coL. How nicnly noles uf gGs (car) do he ungs of an…

A: Solve the problem using given information and plug values in Ideal gas law.

Q: If 4.81 g Ar are added to 4.01 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: First Calculate mole of Ar by mass÷molar mass Then Mole of He by PV=nRT. After this for total…

Q: A sample of nitrogen gas is 1.05Lat –58oCand 1 atm. What is the gasvolume when it is heated to…

A: Gien that: P1 = 1 atm, V1 = 1.05 L, T1 = -58 oC = 215 K P2 = P1  = 1 atm, V2 =? , T2 = 100 oC = 373…

Q: 42. What mass of KCIO, will produce 250 mL of O2 gas, collected by water displacement, at an…

A: The relation of pressure. temperature, number of moles and volume can be given by the ideal gas…

Q: An ideal gas at a pressure of 1.50 atm is contained in abulb of unknown volume. A stopcock is used…

A: Using the Boyle's law,

Q: A sample of 500 mL Ne gas is at 660. mmHg and 55oC. What is the new volume if the pressure is…

A: Answer: Ideal gas equation is shown below: PV=nRTPVRT=nn=PVRT Here: n=number of moles of…

Q: A gas originally at 25oC and 1.50 atm pressure in a 2.3 liter container is allowed to expand until…

A:

Q: the  kinetic theory of gases is an attempt to explain the properties(behaviors} of ideal gases. what…

A: For the assumption of ideal gas behaviour representation , one theory arise , that theory is known…

Q: A cylinder of gas has a pressure of 4.40 atm at 25°C. At what temperature, in K will it reach a…

A:

Q: A mixture of gases contains: 2.70 g He, 8.13x1022 atoms of Ne, and 0.180 mol Ar. If the total…

A:

Q: If 4.68 g Ar are added to 4.09 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: no of moles Ar=4.6840                      =0.117no of moles of He , under given conditionAssuming…

Q: what is the volume occupied by 15.0 g of nitrgoen monoxide gas, NO at 242k and 690 mm Hg?

A: The empirical relationships among various gaseous state functions (T, V, P and n) is governed by use…

Q: (NH;) as an ideal gas at temperatures above its boiling point of - 33. °C. For many purposes we can…

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Q: A sample of hydrogen gas at a pressure of 995 mm Hg and a temperature of 30.°C, occupies a volume of…

A: We can solve the problem by the formula  PV = nRT   Where  P = pressure of the gas (in atm) V =…

Q: X 12 Por many purposes we can treat nitrogen (N,) as an ideal gas at temperatures above its boling…

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Q: A gaseous mixture consists of 50.0% O2, 25.0% N2 and 25.0% Cle, by mass At standart temperature and…

A: According to Dalton’s law of partial pressure, the partial vapor pressure of any liquid is directly…

Q: 0.300 mol of O2 gas is held at an a 5.00 L container at 45.0 °C. Determine the following: (a) the…

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.