A 0.981-L flask contains 0.467 mol CCl4 at 259 ° C. Calculate the pressure using the van der Waals equation. (a = 20.4 L' atm/mol ; b= 0.1383 L/mol) %3D an P+ ) (V – nb) = nRT -

Q: A mixture containing 0.765 mol He(g), 0.330 mol Ne(g), and 0.110 mol Ar(g) is confined in a 10.00-L…

A: Given  No. Of moles of He = 0.765 mol No. Of moles of Ne = 0.330 mol No. Of moles of Ar = 0.110 mol…

Q: An empty flask has a mass of 47.392 g and 47.816 g when filled with acetone vapor at 100.oC and 745…

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Q: At what pressure in atm does ethane (C2H6) have a density of 37.2 g/L at 56.8 °C?

A: Density of ethane (C2H6 ) = 37.2 g/L Temperature = 56.8 oC = 273.15 + 56.8 = 329.95 K Universal gas…

Q: During laparoscopic surgery, carbon dioxide gas is used to expand the abdomen to help create a…

A: Use the combined gas law formula: where,  P1 and P2 represent the pressures in atm. V1 and V2…

Q: A tightly sealed 3.0-L flask contains 944 mm Hg of N2 at 124.0oC. The flask is cooled until the…

A: Volume of the flask, V = 3.0 L Initial Pressure, P1 = 944 mm Hg Initial Temperature, T1= 124˚C Final…

Q: 60 L tank containing 2.5 mol of CH4 . Initially, when Poutside was 1 atm, there was no leakage. But…

A: Given: Volume of tank = 60 L Initial moles of CH4 = 2.5 mol. Initial pressure of CH4 = 1.0 atm. And…

Q: What pressure (in atm) is exerted by a column of toluene (C7 Hg) 87 m high? The density of toluene…

A: The pressure exerted is given by ,P=ρgh where ρIs the density ,g is gravitational acceleration =9.8…

Q: Does N2 behave more ideally at 1 atm or at 500 atm? Explain.

A: Does N2 behave more ideally at 1 atm or at 500 atm has to be explain,

Q: If you pack a bag of potato chips for a snack on a plane ride, the bag appears to have infl ated…

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Q: Chlorofluorocarbons (CFC's) are gases that were formerly widely used in aerosols and refrigerators…

A: Given: Mass of CFC = 2.50 g. Temperature = 22 oC Pressure = 1.02 atm. And volume of flask = 500 mL =…

Q: 2. Consider the astronaut being supplied with He and N2. The density of helium at STP is 0.179 g/L…

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Q: Does N₂ behave more ideally at 1 atm or at 500 atm? Explain

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Q: At what pressure in atm does ethane (C2H6) have a density of 37.2 g/L at 64.2 °C?

A: The pressure is directly proportional to density and temperature and is inversely proportional to…

Q: A 1.00 L sample of dry gas at 16 °C and 744 mmHg contains 0.520 g N₂. What is the partial pressure…

A: Given that, Volume of the dry gas is 1.00 L. Temperature = 160C Total pressure = 744 mm Hg Mass of…

Q: 1. How many moles of oxygen will occupy a volume of 2.5L at 1.2 atm and 25°C? 2. What volume will…

A: Ideal gas is also known as general gas equation, which is a state of equation showing hypothecial…

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

A:

Q: 1A. A soccer ball of constant volume 2.24 L is pumped up with air to gauge pressure of 13 lb/in2 at…

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

Q: A 33.0-L cylinder contains 324 g O2(g) at 20 ∘C. How many grams of O2(g) must be released to reduce…

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

Q: Two separate flasks are each filled with a gas at 25.0°C; the valve between them is opened and the…

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Q: Zinc metal reacts with excess hydrochloric acid to produce hydrogen gas according to the following…

A: Given: The total pressure (Ptotal) is 754 mm Hg The vapor pressure of water PH2O is 23.8 mm Hg The…

Q: J. a) Calculate the volune oCcupied by 0.845 mol of Na (g) at a pressuure of 1.37 atın and a…

A: solutions--        problem A: Given: p = 1.37atm n = 0.845 moles  T = 315 K   R = 0.082…

Q: what

A: Weight = 14.0 g fluorine gas P1 =  21.0atm at a certain Temperature P2 = 4.30

Q: What volume is occupied by 0.756 mol of CO2 at 250.2 K and 769 mmHg? V =

A: The combined relation between gas laws is known as the ideal gas law or the gas equation. The…

Q: What volume is occupied by 0.159 mol of CO2 at 362.6 K and 673 mmHg?   V= ___ L

A: Mole of CO2 = n = 0.159 moleTemperature of CO2  = T = 362.6 KPressure of CO2  = P = 673 mmHgVolume…

Q: Zinc metal reacts with excess hydrochloric acid to produce hydrogen gas according to the following…

A: Zn(s)   +    2 HCl(aq)      -->   ZnCl2 (aq)    +   H2 (g)        1 mol…

Q: What pressure, in atm, is exerted by 2.50L of gas containg 135mol at 320 K? PvinRT

A: The ideal gas law, also referred to as the general gas equation, is the equation of the state of the…

Q: When gaseous F2 and solid Iz are heated to high temperatures, the Iz sublimes and gaseous iodine…

A: Charle's law: P1T1=P2T2

Q: 10.38 (a) If the pressure exerted by ozone, O3, in the stratosphere IS 3.0 x 103atm and the…

A: GivenPressure of ozone = 3 x 103 atmsVolume of the gas = 1.0 LTemperature = 250K No of molecules

Q: An aerosol spray can with a volume of 250 mL contains 2.30 g of propane gas (C3H8) as a propellant.…

A: Given, Volume = 250mL            Mass of propane gas = 2.30g.The number of moles of propane gas can…

Q: if 90.0 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298 K) and…

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Q: Iodomethane is a common liquid used in the laboratory. It vaporizes readily. If the pressure of…

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Q: Consider the following gases: H2 (1 atm, 200oC)          O2 (20 atm, 200o)       SO2 (20 atm, 200o)…

A: Given gases are  H2 (1 atm, 200oC)       O2 (20 atm, 200o)       SO2 (20 atm, 200o)   NH3 (20atm,…

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

A: The balanced chemical reaction of aluminium with hydrochloric acid at STP to produce aluminium…

Q: Calculate the pressure in a sealed 4.00 L flask that contains 56.3 g O2 (MM = 32.00g/mol) at 30.0…

A: The ideal gas equation describes the relationship between different parameters of a gas. These…

Q: What pressure is exerted by 8.178 g of CO2 gas in a 4.387 L container at 48.3 °C? Note the following…

A: Consider the given information is as follows; Determination of molar mass of is as follows;

Q: Samples of CO9) and CO2(g) are placed in 1 L containers at the conditions indicated in the diagram…

A: Average kinetic energy(K.E.):- It is defined as the 3/2 of the product of Universal gas constant (R)…

Q: 1. Calculate the mass of 350. mL of carbon dioxide collected over water at 33° C and 795 mm Hg.

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Q: References) Ethane burns in air to give H,0 and CO, 2 C,Ha(g) +7O,(8) 4 CO, (8) + 6 Hạ0(g) a What…

A: From ideal gas behavior at constant temperature and pressure – PV = nRTVn = RTPVn =constantV1n1…

Q: Calculate the weight of hydrogen in 750 ml of hydrogen gas collected over water at 25.0 ºC and 0.895…

A: The expression of ideal gas equation is shown below: PV = nRT where,  P = pressure of the ideal gas…

Q: What pressure (in atm) is exerted by a mixture of 1.00  g of H2 and 8.500  g of N2 at 273°C in a…

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Q: Calculate the volume occupied by 35.2g of methane gas (CH4) at STP (R=0.0821 L*atm/mol*K)

A: Note: you have posted 3 different questions , but I can solve only ist one (as per bartleby…

Q: Uranium hexafluoride is a key component of enriching uranium for nuclear fuel. However, exposure to…

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Q: The apparatus shown here has two gas-filled containers andone empty container, all attached to a…

A: In table, shown below, the number of blue particle in the first container and the number of red…

Q: A drum used to transport crude oil has a volume of 162 L. How many grams of water, as steam, are…

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Q: Small quantities of oxygen gas are generated in the laboratory by the following reaction in the…

A: The given mass of potassium chlorate can be converted into moles:

Q: 1. A mixture of 25.0 g of NO and an excess of Oz reacts according to the balanced equation 2NO(g) +…

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Q: A tightly sealed 5.0-L flask contains 781 mm Hg of Ar at 19 °C. The flask is heated until the…

A: Gay-Lussac's law: At constant volume, pressure of given amount of gas is directly proportional with…

Q: In one of his most critical studies into the nature of combus-tion, Lavoisier heated mercury(II)…

A: Given information,    40.0 g of mercury(II) oxide is heated in a 502-mL vessel and 20.0% (by mass)…

Q: Zinc metal reacts with excess hydrochloric acid to produce hydrogen gas according to the following…

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.