What is the pressure in a 24.0-Lcylinder filled with 41.1 gof oxygen gas at a temperature of 312 K? Express your answer to three significant figures with the appropriate units.   PP = atm

Q: The gas in a 250.0 mL piston experiences a change in pressure from 1.00 atm to 3.60 atm. What is the…

A: It is given that a gas in a piston has a volume of 250 mL and experiences a change in pressure from…

Q: If the pressure exerted by a gas at 25°C in a volume of 0.057 L is 3.80 atm, how many moles of gas…

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Q: A sample of gas at 1044.8 mmHg and 21.48°C is heated to a temperature of 109.53°C. What is the new…

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Q: A sealed container contains 4.0 mols of O2 (g), 6.0 mols of NH3(g) and 8.0 mols of Ne(g). The total…

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Q: A mixture of 3.0 g H2(g) and 12.0 g He(g) in a 7.0 L flask is maintained at 0 ∘C. What is the total…

A: According to ideal gas law, PV = nRT where P = total pressure of gas mixture V = volume = 7 L n =…

Q: The gas in a 250.0 mL piston experiences a change in pressure from 1.00 atm to 3.75 atm. What is the…

A: V1=250mL P1=1.00atm P2=3.75 atm V2=?

Q: What is the pressure in a 12.0-L cylinder filled with 34.7 g of oxygen gas at a temperature of 322…

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Q: Use the ideal gas law to determine what is the volume of 10.0 moles of gas under 5.0 atm of pressure…

A: Pressure, Temperature and no.of moles of a gas, whose volume is to be determined.

Q: A volume of gas occupies 1.5 L at 273 K .  If the volume is increased to 4.5 L, what is the new…

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Q: Follow the rules of significant digits. A sample of carbon dioxide gas, CO2, has a volume 2754 mL, a…

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Q: The gas in a 250.0 mL piston experiences a change in pressure from 1.00 atm to 3.05 atı What is the…

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Q: What is the volume (in mL) of a sample of 87.4 g of Cl2 gas that has a temperature of −22°C and a…

A: The given data contains, mass = 87.4 g. Temperature = 251 K. Pressure = 993 torr.   = 1.306 atm.

Q: A gas sample originally occupies 436mL at 24°C. When the volume is expanded to 612mL and the…

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Q: Enter your answer in the provided box. Given that 4.01 moles of carbon monoxide gas are present in a…

A: Pressure of gas obtained from ideal Gas equation PV= nRT

Q: The gas in a 225.0 mL piston experiences a change in pressure from 1.00 atm to 3.95 atm. What is the…

A: Given,  Initial volume of the gas = V1 = 225.0 mL  Initial pressure = P1 = 1.00 atm  Final pressure…

Q: A sample of oxygen occupies 481 mL when the pressure is 797 mm Hg. At constant temperature, what…

A: We know as per Boyle's law,  At constant temperature,  P1V1 = P2V2   Where P1 is initial pressure,…

Q: If a gas at 25.0°C occupies 2.75 liters at a pressure of 1.04 atm, what will be its volume at a…

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Q: What pressure is required to compress 196.0 liters of air at 1.00 atm into a cylinder whose volume…

A: We have initial volume as 196 L Initial pressure as 1 atm  Final volume as 26 L Final pressure to be…

Q: 1. If 25 L of gas has a pressure of 2.7 atm and a temperature of 290 K, how many moles does it…

A: Ideal gas equation:The temperature, pressure, volume, and mole of the gas are related to the ideal…

Q: A sample of gas occupies a volume of 3.65 L at 796 atm and 63 K. What would be the pressure (in atm)…

A: From ideal gas law,  PV = nRT  where P : pressure of gas, V is volume of gas, n is number of moles…

Q: At constant a pressure at the temperature of a 4.00 L sample of gas is increased from 24 Celsius to…

A: Initial Volume (V1) = 4.00 L Temperature (T1) = 24°C = 24+273 = 297 K Temperature (T2) = 50°C =…

Q: The gas in a 250.0 mL piston experiences a change in pressure from 1.00 atm to 3.40 atm. What is the…

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Q: Given that 7.10 moles of carbon monoxide gas are present in a container of volume 29.8 L, what is…

A: Given values are, n= 7.10 mol V= 29.8 L T=55°C= 328.5 K Standard value, Gas constant R= 0.08205…

Q: A sample of ideal gas at room temperature occupies a volume of 40.0 L at a pressure of 442 torr . If…

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Q: The gas in a 250.0 mL piston experiences a change in pressure from 1.00 atm to 3.95 atm. What is the…

A: The ideal gas equation or gas equation, is an approximation of the state and behaviour of many gases…

Q: SO2 (0.0780mol) and CO2 (0.114mol) are placed in a 750.mL container at 50.0˚C. What is the total…

A: a gas is said to be ideal if it follows,  ideal gas equation.

Q: The gas in a 225.0 mL piston experiences a change in pressure from 1.00 atm to 2.90 atm. What is the…

A: At constant temperature: P1V1 = P2V2

Q: 391mL of gas with a temperature of 25°C is heated to 98°C while the pressure remains constant. What…

A: We will determine the final volume of gas using Charles law.

Q: The typical pressure of carbon dioxide in an unopened soda can is 2.63 × 10° torr. Calculate the…

A: The conversion factor to convert torr into mmHg is as follows: 1 mmHg1 torr Determine the amount of…

Q: A mixture of gas with 28% Cl2, 10% Ne, and 62% N2 mass composition experiences a pressure of 1 atm…

A: Given data is  Mass composition of Cl2 = 28%  Ne = 10% N2 = 62% Total pressure = 1 atm  Temperature…

Q: 64. What is the pressure in millimeters of mercury of 0.0115 mol of helium gas with a volume of 214…

A: The pressure of the helium gas can be calculated by using the ideal gas equation. The ideal gas…

Q: If I have an unknown quantity of gas held at a temperature of 317 K in a container with a volume of…

A: Ideal gas equation: is the equation used to calculate either of temperature, pressure, volume or…

Q: The gas in a 250.0 mL piston experiences a change in pressure from 1.00 atm to 2.60 atm. What is the…

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

Q: How many moles of gas are present in a 2500 mL cylinder at a pressure of 2.4 atm and a temperature…

A: The moles of gas present in the cylinder is = 0.254 mol

Q: A sample of gas originally occupies 29.16 L at 0.00°C. What is its new volume when it is heated to…

A: Convert the unit of temperature:

Q: A container contains 0.342 moles of He and 0.156 moles of CO2 gas. The total pressure is 2.23atm.…

A: According to Dalton's law of pressure, In a mixture of non reacting gas the total pressure of the…

Q: A sample of helium gas has a volume of 3.24 L at 25°C. What volume will it occupy at 286 K if the…

A: Given,  Initial volume of He gas (say V1) = 3.24 L  Initial temperature (say T1) = 25 0C Final…

Q: If 19.2 g of O2 and 4.6 g CO2 are placed in a 4.70 L container at 23 °C, what is the pressure of…

A: Given: 19.2 g of O2  4.6 of CO2

Q: A volume of 18.0 L contains a mixture of 0.250 mole N2 , 0.250 mole O2 , and an unknown quantity of…

A: Given: Volume of mixture, V = 18.0 L Total Pressure, P = 1.00 atm Temperature of mixture, T = 0oC =…

Q: How many moles of gas does it take to occupy 120 liters at a pressure 2.3 atm and temperature of 340…

A: Ideal gas eqn tells about the behaviour shown by different gases when they are in different set of…

Q: If 0.500. L of helium gas at 15.0 oC is warmed to 45.0 oC at constant pressure, calculate the new…

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Q: 1. A sample of a gas occupies 1 L under pressure of 1.2 atm. What would its volume be if the…

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Q: If I have an unknown quantity of gas held at a temperature of 365 K in a container with a volume of…

A: Given, Pressure of a gas (P) = 1.9 atm Volume of a gas (V) = 7.3 L Temperature of a gas (T) = 365 K…

Q: 20. A gas mixture contains 30.0% CH4 and 70.0% Xe by mass. If the total pressure of this mixture is…

A: Partial Pressure of a gas in mixture is determined by -  P(partial) = Ptotal* mole fraction Mole…

Q: Oxygen gas is collected at a pressure of 490 kPa in a container which has a volume of 7.5 L. What…

A: The required temperature required to maintain the given amount of oxygen gas in the given conditions…

Q: A gas with a volume of 4.0L at a pressure of 205 kPa is allowed to expand to a volume of 12.0L. What…

A: Initial volume of gas = V1 = 4.0 L Initial pressure of gas = P1 = 205 kPa After expansion of gas ;…

Q: At what temperature in degrees Celsius does 0.398 moles of gas occupy a volume of 11.1 Liters at a…

A: For the ideal gas, the temperature pressure and the volume are related by the ideal gas equation.…

Q: 冰 26.0 cm What is the pressure of the gas contained in bulb C? (Specify units-- your choice of torr,…

A: We know that, atmospheric pressure will be equal to 760 torr that is Patomspheric 1cm =9.9torr So…

Q: A tank contains helium gas at 191 mm Hg, nitrogen gas at 0.261 atm, and neon at 522 torr. What is…

A: Pressure of helium gas (PHe) = 191 mmHg Pressure of nitrogen gas (PN2) = 0.261 atm  Pressure of neon…

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.