Consider two vessels connected with each other with a valve. The first vessel contains 275 mL of F2 at 273 K and 1.13 atm. The second vessel contains 455 mL of N2 at 273 K and 1.75 atm. What is the partial pressure of F2 when the vessel are combined by opening the valve? (write the result with 2 decimals)

Q: At what temperature does sulfur hexafluoride have a density of 0.3350 g/L at 0.8210 atm?

A: Given  Density ( d )      =  0.3350 gram/Liter  Pressure ( P )   =  0.8210 atm  Temperature ( T ) =…

Q: A balloon is filled with helium gas (see an illustration below). Indicate whether the volume of the…

A: A balloon is filled with helium gas (see an illustration below). Indicate whether the volume of the…

Q: If a sample of gas at 35.4℃ and 108.4kPa is heated until the pressure is 297.1kPa and the volume is…

A: PV=nRT is the ideal gas equation. Here , P= Pressure (in Pa) ; V = Volume (in m3) ; n= No. of moles…

Q: In a 10.00 L steel container, and at a temperature of 25.0oC, we have 76.0 g of O2(g) and 63.9 g of…

A: Given that:Volume of the container, V = 10.00 LTemperature, T = 25.0oC = 298.15 KThe container…

Q: A small 4.49 L oxygen tank is pressurized to 130 atm at 22.31ºC.  What is the mass in grams of…

A: Given that volume of oxygen = 4.49 L Pressure = 130 atm Temperature = 22.31 °C = 22.31 + 273.15 =…

Q: A gas mixture contains O2, N2, and Ar at partial pressures of 125, 175, and 225 mmHg, respectively.…

A: The partial pressure of carbon dioxide in milliliters of mercury has to be calculated.

Q: If the temperature of a 1.75 liter sample of gas is changed from 30.0oC to 20.0oC at constant…

A:

Q: If a gas is cooled from 511.0 K to 295 K and the volume is kept constant, what final pressure would…

A: Given that: T1 = 511.0 K T2 = 295 K P1 = 601 mm Hg To find: the final pressure, P2?

Q: If a gaseous mixture is made of 2.41g of He and 2.79g of Ne in an evacuated 1.04-L container at 25…

A: The volume of a container is 1.04 L. The given weight of He is 2.41 g.The given weight of Ne is 2.79…

Q: A mixture containing 0.250 mol N2 (g), 0.150 mol CH4 (g), and 0.100 mol O2 (g) is confined  in a…

A: Recall ideal gas law-                    PV=nRTWhere,pressure of gas is P         Volume of…

Q: The mass of nitrosyl chloride (NOCl) that occupies a volume of 0.2570 L at a temperature of 325 K…

A: Formula used : PV = nRT where P = pressure  V = volume  R = gas constant  T = Temperature

Q: [3] A mixture of 10.00 g of N2 and 10.00 g of Ar is placed in a 1.00 1 container at 25°C. What is…

A:

Q: If 320 mL of nitrogen at 34.6 oC and 641 torr is allowed to expand to 810 mL and 572 torr, what is…

A: Given, nitrogen gas different conditionsinitial pressure Pi =641 torrinitial volume Vi =320…

Q: A 1.00 L vessel containing 1.00 g H2 gas at 27 Celcius is connected to 2.00 L vessel containing 88.0…

A: Calculate the total moles and total volume,           Moles of H2 = 1 g2.016 g/mol = 0.496 molMoles…

Q: An experiment shows that a 113 mL gas sample has a mass of 0.171 g at a pressure of 721 mm Hg and a…

A: given values : volume = 113 mL = 0.113 L pressure =721 mmHg = 721760 atm                  =0.94 atm…

Q: A sample of gas has a volume of 215 cm³ at 23.5 °C and 84.6 kPa. What volume will the gas occupy at…

A:

Q: A sample of acetylene (C2H2) are placed into an empty container with a fixed volume of 500.0 mL.…

A:

Q: If 3.47 g Ar are added to 4.74 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: The pressure exerted by Ar is, PV = nRTP = nRTV ......(1) No. of moles of Argon = 3.47g/(40gmol-1) =…

Q: If 6.45 mol of an ideal gas has a pressure of 2.36 atm and a volume of 25.73 L, what is the…

A: The temperature of the sample is determined by using PV = nRT.

Q: A barometer reading gives a pressure of 756 mmHg. What is this value in units of atm?

A: Given Value of pressure reading in terms of mmHg as 756 mmHg

Q: A certain laser uses a gas mixture made up of 9.00 g HCl, 2.00 g H2 and 165.0 g of Ne. What pressure…

A: Given, Mass of HCl = 9.00 g Mass of H2 = 2.00 g Mass of Ne = 165.0 g Volume, V = 75.0 L Temperature,…

Q: A 2.0 L vessel is filled with 7.3 x 10-2 mol hydrogen at 1.55 atm. What is the temperature of this…

A:

Q: What mass of each gas is needed to produce a pressure of 2.70 atm in its respective tank at 24…

A: Ideal gas equation :-  PV = nRT  Where;  p = pressure  V = volume  n = no. of moles  R = universal…

Q: A mixture contains O2 at 700. torr pressure, F2 at 900. torr pressure, and Cl2 at 400. torr…

A: Given that, Pressure of O2=700 torr pressure of F2=900 torr pressure of Cl2=400torr then,

Q: A mixture contains O2 at 700. torr pressure, F2 at 900. torr pressure, and Cl2 at 800. torr…

A:

Q: What mass of potassium nitrate is needed to generate 207.0 Lof gas, composed of 111.0 Lof N2 and…

A: Given: Volume of N2 = 111.0 L Volume of O2 =96.0 L Pressure = 0.720 atm Temperature = 293 K

Q: Butane, C4H10, is used as fuel for cigarette lighters.  If you have 156 mL of butane at 747 mmHg and…

A: Applying formula  PV = nRT where P= pressure, V= volume , n= no. of moles , R = gas constant and T=…

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

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

Q: Consider 4.30 L of a gas at 365 mmHg and 20. °C. If the container is compressed to 2.30 L and the…

A: Given :-  Initial pressure = 365 mmHg Initial volume = 4.30 L Initial temperature = 20°C Final…

Q: gaseous compound has a density of 1.78 g/L at 24.3 °C and 1.56 atm. What is the molar mass of the…

A: Given , density = 1.78 g/L Temperature = 24.3 °C = 24.3 + 273 = 297.3 K  Pressure = 1.56 atm  Molar…

Q: A gas that has a volume of 28 liters, a temperature of 45 °C, and an unknown pressure has its volume…

A: The combined gas law gives a relationship between pressure, volume, and temperature which can help…

Q: A mixture contains O2 at 700. torr pressure, F2 at 600. torr pressure, and Cl2 at 400. torr…

A: Given that, PO2=700 torr, PF2=600 torr PCl2=400 torr

Q: f the volume of the original sample in Part A (P1 = 832 torr , V1 = 26.0 L ) changes to 60.0 L ,…

A: Given : P1 = 832 torr , V1 = 26.0 L  P2 =? , V1 = 60.0 L

Q: 627 cm3 of a gas at 14°C occupies what volume at 40 °C, if the pressure does not change? unit:

A: According to Charles's law, the volume of the gas increases when the temperature of the gas…

Q: Consider the following chemical reaction: C(s)+H2O(g)→CO(g)+H2(g) How many liters of hydrogen gas…

A: C + H2O .....> CO + H2 Moles of C = 1.10 mol  P of H2 = 1.0atm T = 316K

Q: A syringe initially holds a sample of gas with a volume of 205 mL at 305 K and 1.88atm. To what…

A: Given, Initial volume = 205mL. Initial temperature = 305K. Initial pressure = 1.88atm. Final volume…

Q: A  2.75 g gas occupies 450 mL at 37 0C and 1.50 atm. What is the molar mass of the gas?

A:

Q: 7. At what temperature does 456 mL of gas exist if it expands to 3.4 L at 65.0 °C?

A: The temperature and volume are directly proportional to each other.

Q: Glucose fermentation takes place through the following reaction: CH12O6(aq) → 2C,H,0(aq) + 2 CO,(g)…

A:

Q: 52.0 Lof a gas is collected at 29∘C and 285 kPa, what is its volume at STP?

A: Volume(V1) = 52.0 L Temperature(T1) = 302 K Pressure(P1) = 285 kPa At STP, Temperature(T2) = 273 K…

Q: Consider two vessels connected with each other with a valve. The first vessel contains 843 mL of N2…

A: The partial pressure of a gas depends on the pressure of the gas, and the total pressure of the gas.…

Q: If a gas filled balloon has a volume of 1 Liter at ten feet underwater, would you predict the volume…

A: The volume of the balloon would decrease.

Q: Hydrogen and Nitrogen gas react to form ammonia according to the following equation: 3H2 (g) + N2…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: When the temperature of a rigid hollow sphere containing 46.5 mL of argon gas is held at 24.5°C, the…

A: In this question, we want to determine the mass of argon gas. How we can determine the mass of argon…

Q: A 15.00 L vessel containing 5.65 g H2 gas at 27°C is connected by means of a valve to a 6.00 L…

A: Given data H2 vessel volume = 15.00 L = V1 O2 vessel volume = 6.00 L = V2  mass of H2 gas = 5.65 g…

Q: If a sample of oxygen gas occupies 0.0032 mL at 215.0 °C and 4.82 atm, what temperature in °C will…

A:

Q: What are the units of a? What are the units of b? For water the numerical value of a is 5.464 and…

A:

Q: A gas cylinder contains 4.1 atm of He, 0.6 atm of CO,, and 2.7 atm of N2. What is the total pressure…

A: Hi. Since you have posted multiple questions, we will solve only the first question for you. If you…

Q: What volume of methane (CH4) is required to react with 27.9 liters of carbon tetrachloride according…

A: The volume of methane is determined with the help of mole concept. Generally one mole of ideal gas…

Q: A 10.0 L sample of CO2 gas at 25.0 degrees celsius is heated at a constant pressure until the volume…

A: Given, Initial Volume = 10.0 L Initial Temperature = 25.0°C  Final volume = 20.0 L  Final…