Consider the flasks in the following diagram. 2.00 LH2 1.00 L N2 425 torr 0.180 atm What are the final partial pressures of H2 and N3 after the stopcock between the two flasks is opened? (Assume the final volume is 3.00 L.) torr %3D Ps, torr What is the total pressure (in torr)? torr

Q: [References] Consider the flasks in the following diagram. 2.00 L H2 1.00 L N2 455 torr 0.220 atm…

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Q: If 150.00 mL of N2 gas was collected at 760 torr, what is the new volume of the gas when the…

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Q: A sample of krypton gas occupies a volume of 8.06 L at 69.0°C and 368 torr. If the volume of the gas…

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

Q: A mixture of He, N2, and Ar has a pressure of 28.5 atm at 28.0 °C. If the partial pressure of HeHe…

A: Concept introduction: Daltons law of partial pressure for mixture of gases. Statement- The total…

Q: A 16.4 sample of gas at STP is heated to 55 degrees at 605 torr. What is the new volume?

A: Given- Weight = 16.4 gm At STP -> P1= 1 atm T1= 273 K V1= 22.4 L T2= 55°C = 55+ 273 = 328 K P2=…

Q: A gas originally occupying 10.1L at 0.925 ATM and 25 degrees is changed to 13.3 L at 625 torr. What…

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Q: A mixture of three noble gases (He, Ne, Ar) is confined to a 2.5 L container at 19 degrees celcius.…

A: Given: The volume of the container is 2.5 L and the temperature is 19°C. The pressure exerted by He,…

Q: A gas occupies 7.50 L at 25 °C and 805 torr. What volume would this gas occupy at STP?     7.22 L…

A: At STP, temperature, T2 = 273.15 K Pressure, P2 = 760 torr Volume, V2 = V Pressure P1 = 805 torr…

Q: How many moles of carbon dioxide gas (molar mass = 44.0 g/mole) are present in %3D a 22.42 L…

A: Given: Volume of container = 22.42 L Temperature = 0.0 oC And pressure of gas = 760 torr = 760760 =…

Q: Consider the flasks in the following diagram. 2.50 L H2 1.00 LN2 455 torr 0.340 atm What are the…

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Q: A sample of oxygen gas occupies a volume of 3.00 L at 0.00 oC and 2.00 atm pressure. What volume, in…

A: Given data,Initial volume of O2 (V1)=3.00LInitial pressure of O2 (P1)=2.00atmFinal pressure of O2…

Q: In a storage area of a hospital where the temperature has reached 55 °C, the pressure of oxygen gas…

A: According to ideal gas law, where T should be in Kelvin  Since V and n is given constant in…

Q: A 13.0 L tank is filled with air compressed to 35.0 atms at a constant temperature of 25 degree C.…

A: Unit of given atmospheric pressure is converted as follows,

Q: If a gas occupies 2.30 liters at 710 Torr, what volume will it occupy at standard pressure? At 0.82…

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Q: What are the final partial pressures

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Q: A large balloon is initially filled to a volume of 25.0 L at 353 K and a pressure of 2575 mm Hg.…

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: Consider the flasks in the following diagram. 2.00 L H2 1.00 L N2 475 torr 0.270 atm What are the…

A: According to Dalton's law of partial pressure , when two non-reacting gases are mixed then the total…

Q: 16.4 L sample of gas at STP is heated to 55 degrees at 605 Torr. What is the New volume?

A: Given - Volume (V1) = 16.4 L At STP - T1= 273 K P1= 1 atm T2 = 55°C = 55 + 273 =328 K P2= 605 torr =…

Q: A mixture of He, N2, and Ar has a pressure of 25.4 atm at 28.0 °C. If the partial pressure of He is…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: A gas sample occupies 350.0 mL at 24 degree C and 755 torr. What is its volume in mL at STP

A: Initial volume of the gas (V1)  350.0 ml = 0.350 L  Initial temperature (T1) = 24°C = 24 + 273.15 =…

Q: A sample of a gas occupies 160.0 mL at -10.0?C and 620. torr. What pressure will the gas exert in a…

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Q: Combined Gas Laws 7. A sample of gas occupies a volume of 384 mL at 60.0 torr and 27°C. What volume…

A: The volume occupied by a gas at STP is 22.4 L. Using this value and Ideal gas equation, the volume…

Q: A common way to make hydrogen gas in the laboratory is to place a metal such as zinc in hydrochloric…

A: Given,Volume (V) = 147.6 ml = 0.1476 LP = 743 mm Hg

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

A: Before mixing both the gases C3H8 and Ne have their initial pressure and volume. After mixing volume…

Q: Consider the flasks in the following diagram. 2.00 L H2 1.00 L N2 425 torr 0.320 atm What are the…

A: Given: Initial pressure of H2 = 425 torr The initial volume of H2 = 2.00 L The initial pressure of…

Q: a sample of fluorine gas exerts a pressure of 5.5 atm in a 4.0 L container. What pressure would it…

A: Boyle's law states that at constant temperature pressure of the gas is inversely proportional to the…

Q: A sample of a gas occupies a volume of 29.7 L at 25 ºC and 735 torr. What will be the new volume if…

A: Initial volume of gas = V1 = 29.7 L Initial temperature T1 = 25 oC + 273 = 298 K Initial pressure of…

Q: Consider the flasks in the following diagram. 2.50 L H2 1.00 L N2 425 torr 0.270 atm What are the…

A: Given information,    Initial pressure of H2 is 425 torr.    Initial volume of H2 is 2.50 L.…

Q: Consider the flasks in the following diagram.   2.50 L    1.00 L  435 torr   0.260 atm What are the…

A: According to Boyle's law at constant temperature , pressure of gas inversely proportional to volume.…

Q: A 1.5 L container contains 60.0% O2, 28.0% CO2, and 12.0% CO at 1150 torr of pressure, what is the…

A: Given that : The volume of the container = 1.5 L % of O2 = 60.0 % % of CO2 = 28.0 % % of CO = 12.0 %…

Q: A sample of nitrogen gas, N2, occupies 781 ml at 59.4°C under a pressure of 892 torr.  What volume…

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

Q: Consider the flask diagramed below with the following pressures 492 torr for H, and 0.376 atm for N.…

A: 1- First we need to convert the pressure of N2 in torr unit :  We know that, 1atm = 760torr…

Q: A sample of O2 gas has a volume of 11.0 L at a pressure of 1.30 atm and a temperature of 24 oC. What…

A: Unit of temperature is converted as follows, 0°C=0°C+273=273KT1=24°C=24°C+273=297…

Q: 2.50 L H2 1.00 L N2 415 torr 0.210 atm What are the final partial pressures of H2 and N2 after the…

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Q: A 9.10 L9.10 L container holds a mixture of two gases at 37 °C.37 °C. The partial pressures of gas A…

A: Partial pressure of gas A = 0.233atm.Partial pressure of gas B = 0.550atm.Partial pressure of third…

Q: Define this

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Q: A sample of neon gas occupies a volume of 7.00L at 68.0 degree celcius and 393 torr. If the volume…

A: Given Initial Volume = V1 = 7.00 LInitial temperature = T1 = 68.0°C = (68 + 273.15) K = 341.15…

Q: Consider the three flasks in the diagram below. What is the partial pressure of each gas and the…

A: Given :  For He gas :  Volume = 1.0 L  Pressure = 200 torr  For Ne gas :  Volume = 1.0 L  Pressure =…

Q: A sample of oxygen occupies 57.2 liters under a pressure of 1240 torr at 250C. What volume would it…

A:

Q: A sample of He occupies a 2.75 L bulb while exerting 355 torr of pressure. If the sample is then put…

A: Boyle's Law Formula; P1 V1 = P2 V2 where P is pressure and V is volume

Q: A high altitude balloon is filled with 2.73 x 104 L of hydrogen at a temperature of 23.0 °C and a…

A: Given: Initial volume of balloon = 2.73 x 104 L  Initial temperature of balloon = 23.0 °C Initial…

Q: Assume that the pressures in container A and B are the same. Container Container A Volume 2.71 L ??…

A: The volume of the container B is 1.093 L

Q: What is the volume of a gas in mL at STP if the gas changed conditions to  341 mL at 25.0 oC at 653…

A: Given: Initial Pressure(at STP)  P1  = 760 torr = 1 atm Final Pressure P2 = 653 torr = 0.8592 atm…

Q: A 795.0 mL volume of hydrogen gas is collected at 23 oC and 1055 torr.  What volume will it occupy…

A: Given: Volume of gas = 795.0 mL. Temperature = 23 oC And the pressure of gas = 1055 torr Since at…

Q: If 15.0 g of CO, gas has a volume of 0.30 L at 310 K, what is its pressure in mmHg? 82

A: We will use ideal gas equation.

Q: What is the volume, in L, of 86.4 grams of N4O4 gas at STP?

A: Given: Mass of N4O4 = 86.4g  Molar mass of N4O4 = 4x14+4x16 g/mol…

Q: what will the new volume of gas be

A: Given :-  Initial pressure = 1.00 atm  Initial volume = 10.0 L  Initial temperature = 273.0 K  Final…

Q: A 0.47 mol sample of O2 gas at 110C has a pressure of 760 torr. What is the volume of gas?

A: Ideal gas equation, PV= nRT  where, P = pressure of the gas V = volume of the gas  n = number of…

Q: sample of carbon dioxide, CO2, occupies 300.mL at 10.0 ∘C and 740.torr. What volume will the gas…

A: Solution- Charles law of gas is stated as, “At constant pressure, the volume (V) of a gas is…

Q: Consider the flasks in the following diagram. What are the final partial pressures of H2 and N2…

A: Given: Initial pressure of H2 (P1) = 475 torr Initial pressure of N2 (P2) = 0.200 atm = 152 torr…

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.