Calculate the pressure of a 0.003 mol of CCl4 vapor that occupies 38.8 L at 26.4 oC if the vapor is treated as a van der Waals gas. (a = 20.4 atm L2 mol-2, b = 0.1383 L mol-1) p = ___ Torr

Q: What is the mole fraction of NO in a 55.0-L gas cylinder at 30°C which comes from a mixture of N2and…

A: Given information:Volume of gas cylinder = 55.0 LTemperature = 30 °CMoles of nitrogen gas = 3.238…

Q: Air bags are activated when a severe impact causes a steel ball to compress a spring and…

A: Given: STP= 62.0 L

Q: 16.  What volume of water vapor gas would be produced from the combustion of 535.55 grams of…

A: Given, C3H8(g) + 5 O2(g) ---> 3 CO2(g) + 4 H2O(g) mass of propane (C3H8) react = 535.55 g mass of…

Q: A mixture of He, N,, and Ar has a pressure of 23.5 atm at 28.0 °C. If the partial pressure of He is…

A: Dalton's law of partial pressures states that the total pressure of a mixture of gases is the sum of…

Q: A mixture of gases contains 313 torr N2, 275 torr O2, and 286 torr Ar. What is the total pressure of…

A:

Q: A 5.31 mol sample of O2(g) is placed in a 1.00 L flask at 100.0°C. What is the pressure (in atm) of…

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Q: What volume, in liters, of carbon monoxide gas at 78.5 \deg C and 848 torr is needed to produce 5.80…

A: A stoichiometric reaction is a reaction where a relationship is established between the quantity of…

Q: Calculate the total pressure (in atm to 2 sf) in a container with 616 torr N2, 104 torr O2, and 40.…

A:

Q: If a gaseous mixture is made by combining 4.77 g Ar and 2.34 g Kr in an evacuated 2.50 L container…

A: Pi = Xi x P Where, Pi = partial pressure of gas i,             Xi = mole fraction of gas i…

Q: A 10.18 mol sample of nitrogen gas is maintained in a 0.8418 L container at 303.3 K. What is the…

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Q: 8.77 g of an unknown gas occupies 7.46 L at 11 °C and 1.74 atm. What is the molecular mass of the…

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Q: If a gaseous mixture is made by combining 3.07 g Ar and 2.59 g Kr in an evacuated 2.50 L container…

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Q: Using the van der Waals equation, the pressure in a 22.4 L vessel containing 1.00 mol of neon gas at…

A:

Q: PV = nRT N2(g) + 3H2(g) --> 2NH3(g) A steel tank is filled at constant temperature with 428 torr of…

A: Given: PN2​​=428torr;PH2​​=515torrN2(g)​+3H2(g)​→2NH3(g)​Step 1: Solve for the pressure of NH3…

Q: 2 Co (s) + O2 (g) --> 2 CoO (s) If 8.18 grams of solid cobalt react in a 3.21 L vessel at -34.80 oC…

A:

Q: A mixture of gases contains 319 torr N₂, 270 torr O₂, and 287 torr Ar. What is the total pressure of…

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Q: Calculate the absolute temperature at which 66.6 g of O2 has a pressure of 1511 mmHg in a 13.87 L…

A: Given, mass of O2 gas = 66.6 g Pressure (P) = 1511 mmHg = (1511/760) mmHg = 1.99 atm Volume (V) =…

Q: Partial Pressure 2, 1. A chemist runs a reaction that generates O₂ N₂ and H₂, in a 1.57 L vessel at…

A: To determine if the vessel explodes or not, we have to calculate the total pressure

Q: You have a mixture of the gases Cl₂ and O₂ along with some N₂ in a container at STP. The moles of…

A: The problem states that there is a mixture of gases containing Cl2, O2, and some N2 in a…

Q: Use the van der Waals equation to calculate the pressure, in atm, of 37.49 mol of hydrogen at 108 °C…

A: This problem can be solved by using the Van der Waal equation - [P + an2/V2] * [ V - nb] = nRT

Q: Determine the volume of H2S (in L) at 373 K and 1.752 atm needed to produce 55.54 g of S. Assume…

A: First, we calculate the number of moles of the Sulphur atom with the help of weight and molar mass.…

Q: At what pressure in atm will the gas occupy 26.20 L at 43 oC?

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: Ados law Ti If 18.3 g N2O4 occupies 5.4 L at 250 K, what is the volume if all of the N2O4 is…

A: Given : Mass of gas N2O4 = 18.3 g Molar mass of N2O4 = Atomic mass of N X 2 + Atomic mass of O X 4 =…

Q: A sample of CH4 gas was collected over water at 29 ºC and 687 mm Hg. What is the partial pressure of…

A: Given that:  Pressure of CH4 collected over water = 687 mmHg  T = 29°C Vapour pressure of water at…

Q: A 9.468 mol sample of oxygen gas is maintained in a 0.7934 L container at 302.6 K. What is the…

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Q: How many liters of H. gas would be produced by the complete reaction of 2.93 g of Al solid at STP…

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Q: . If 0.545 grams of potassium reacts with an excess amount of water, what volume of H2 gas will be…

A:

Q: The following system is used for q7-q9 10.00g of O2 and 15.00g N2 are combined in a 20.0L container…

A: Given, Mass of O2 = 10.00 g Mass of N2 = 15.00 g Volume of the container (V) = 20.0 L Temperature…

Q: A mixture of HE, and N2, and AR has a pressure of 20.5 ATM at 28C. If the partial pressure of each…

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Q: 7.596×10-4 mol of CF4(g) (tetrafluoromethane gas) is generated into a 131.0 mL headspace, at 25.0…

A:

Q: 10.40 mol sample of nitrogen gas is maintained in a 0.7996 L container at 302.1 K. What is the…

A:

Q: 7.596×10-4 mol of CF4(g) (tetrafluoromethane gas) is generated into a 131.0 mL headspace, at 25.0…

A: Answer: This question can be solved using ideal gas equation which is the extended form of boyle's…

Q: Nitrogen and oxygen gases react to form dinitrogen trioxide gas. 2 N2(g) + 3 O2(g)  2 N2O3(g) At a…

A: 2N2(g) + 3O2(g) → 2 N2O3(g) Given that 2.8 L of N2 reacts with 4.2 L of O2.

Q: summer

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Q: You want to store 156 g of CO2 gas in a 17.5-L tank at room temperature (25 °C). Calculate the…

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Q: Calculate the pressure (in atm) exerted by 1.00 mole of ammonia at 27 oC in a 10.00-liter container.…

A: Given,Moles of ammonia=1.00 moleTemperatureT=27°CVolumeV=10.00 litera=4.00 L2 atm/mol2b=0.0400L/mol

Q: A mixture of nitrogen and krypton gases contains nitrogen at a partial pressure of 502 mm Hg and…

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Q: How many grams of sodium are required to completely react with 19.2 L of Cl2 gas at STP according to…

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Q: 10.00g of O2 and 15.00g N2 are combined in a 20.0L container at 25.00oC O2 32.00g/mol N2 28.02…

A: We have givenMass of O2 = 10  gMolar Mass of O2 = 32 g/moleNo of moles of O2  = Mass of O2Molar mass…

Q: Consider three 1.0 L flasks labeled A, B, and C filled with the gases NO, NO2, and N2O,…

A: There are there states of matter. Solid, liquid and gas. Gas is less dense than solid and liquid.

Q: A balloon filled with helium gas occupies 2.50 L at 25°C in 1.00 ATM. When released, it rises to an…

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.