A balloon is filled with 3.00 L of helium at a pressure of 765 torr. What is the volume of the balloon at an attitude where the pressure is 530 torr if the temperature remains constant?

Q: A weather balloon is filled with helium to a volume of 1.61 L at 734 torr. What is the volume of the…

A: Given information,    Initial volume (V1) = 1.61 L    Initial pressure (P1) = 734 torr = 0.9658 atm…

Q: A high altitude balloon has a volume of 2.43 L at 755 torr and 20.1 C. What is the volume at 1.00…

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Q: A sample of xenon gas occupies a volume of 7.79 L at 53.0°C and 395 torr. If the volume of the gas…

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Q: A sample of helium gas occupies a volume of 9.92 L at 51.0°C and 367 torr. If the volume of the gas…

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Q: A sample of a gas occupies a volume of 29.7 L at 13ºC and 784 torr. What will be the new volume if…

A: Given, A sample of a gas occupies a volume of 29.7 L at 13ºC and 784 torr. The new volume if the…

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 piston at 1445 torr contains a gas that occupies a volume of 4.7 L. What pressure would have to be…

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Q: A gas in a sealed but flexible container has been heated to 45.0°C. At this temperature, it has a…

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Q: A sample of helium gas occupies a volume of 8.03 L at 60.0°C and 364 torr. If the volume of the gas…

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Q: A sample of carbon monoxide was collected over water at a total pressure of 761 torr and a…

A: According to the Dalton’s law of partial pressure, the total pressure of a mixture of non-reacting…

Q: A balloon at 23 °C contains 0.32 moles of helium gas at 2432 torr. The volume of the helium is 2.45…

A: The initial conditions are as follows: Initial pressure, P1 =2432 torr Initial Volume, V1 = 2.45 L…

Q: Calculate the volume of a sample of carbon monoxide at -12°C and 378 torr if it occupies 3.65 L at…

A: Given: At temperature 298 K The volume of the gas = 3.65 L The pressure of the gas = 749 torr Or…

Q: A sample of gas occupies a volume of 725 mL at 825 torr. At constant temperature, what will be the…

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Q: A sample of carbon monoxide was collected over water at a total pressure of 756 torr and a…

A: Given; Total pressure = 756 torr Temperature = 18oC

Q: The density of oxygen is 1.43 g/L at STP. Determine the density of oxygen at 17 Celcius and 800 Torr

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: A 200 ml sample of oxygen gas is collected at 26.0 C and a pressure of 690 torr. What volume will…

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Q: A balloon inflated with three breaths of air has a volume of 1.7 L. At the same temperature and…

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Q: A gas-filled weather balloon with a volume of 63.0 L is released at sea-level conditions of 725 torr…

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Q: Boyle’s Law. What volume will 500 mL of gas at 600 torr occupy if the pressure is increased to 750…

A: Boyle's law: the given mas of a gas volume at constant temperature is inversely proportional to its…

Q: a ballon is inflated to a volume of 12.0 L at 20 degrees celsius and 748 torr. it is realized and…

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Q: A sample of a gas at room temperature occupies a volume of 36.0 L at a pressure of 702 torr. If the…

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Q: A sample of oxygen occcupies 50 L under a pressure of 1200 torr at 25 degress Celcius . What volume…

A: V1 = 50 L P1 = 1200 torr  P2 = 2 P1 = 2400 torr T1 = T2 = 25°C V2 = ?

Q: A gas mixture containing oxygen, nitrogen, and helium exerts a total pressure of 970 torr. If the…

A: Given data, Partial pressure of O2 = 440 torr Partial pressure of He = 65 torr Total pressure = 970…

Q: A sample of xenon gas occupies a volume of 9.28 L at 68.0°C and 339 torr. If the volume of the gas…

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Q: A gas mixture containing  oxygen, nitrogen ,and helium exerts a total pressure of 925 torr. If the…

A: It is given that total pressure is 925 torr. And a mixture of gas contains oxygen, nitrogen and…

Q: A sample of gas has a volume of 400ml When measured at 25ﾟC and 760 torr what volume will it occupy…

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Q: Small quantities of hydrogen gas can be prepared by the addition of hydrochloric acid to zinc.  A…

A: Total pressure = Pressure of H2 gas + pressure of H2O vapor Therefore, Pressure of H2 gas = Total…

Q: A sample of xenon gas occupies a volume of 8.29 L at 55.0°C and 388 torr. If the volume of the gas…

A: Apply the combined gas law to calculate final pressure of gas.

Q: A sample of neon gas occupies a volume of 7.51 L at 64.0°C and 348 torr. If the volume of the gas…

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Q: a sample of chlorine gas is confined in a 2.28 l container at 315 torr and 85 C how many moles of…

A: SOLUTION: Step 1: P = 315 torr = 0.414 atm V = 2.28 L. T = 850 C = 358 K R = 0.0821 L atm K-1 mol-1.…

Q: A balloon is filled inside a chamber to a total volume of 23.0 L. The total pressure in the…

A: Given: Volume (V1) = 23 L                                  Volume (V2) = 36.5 L…

Q: A sample of xenon gas occupies a volume of 7.28 L at 65.0°C and 367 torr. If the volume of the gas…

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Q: A gas, being held at a constant amount and temperature, is held inside a 1200 mL container with an…

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Q: A 580-mL sample of hydrogen exerts a pressure of 821 torr at 143 degrees C. What pressure does it…

A: In a traditional type of combined gas regulation, it is specified that for a gas sample, the ratio…

Q: A sample of krypton gas occupies a volume of 6.80 L at 65.0°C and 390. torr. If the volume of the…

A: Given  Initial Pressure (P1)  =390 torr Initial Temperature (T1)  = 65 ℃…

Q: A scientist collects 17 dm3 of gas at a temperature of 67 °C and a pressure of 888.9 torr.  What…

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Q: A 1.775 L container at 25 ̊ C and 682 torr is compressed to 0.610 L and the pressure increases to…

A: According to combined gas law which combines three basic gas laws i.e. Boyle's law, Charle's law,…

Q: 7. The volume of a gas-filled balloon is 50.0 L at 20.0∘C and 742 torr. What volume will it occupy…

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Q: A sample of krypton gas occupies a volume of 6.40 L at 67.0°C and 396 torr. If the volume of the…

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Q: A gas at 511 torr and 1.8 liters is allowed to expand to 4.2 liters. What is the final pressure of…

A: Charles's law: P1V1=P2V2 (at constant temperature and amount)

Q: A sample of gas has a volume of 400 mL. When measured at 25 degrees Celcius and 760 torr. what…

A: When the pressure of gas increases, the volume of gas decreases because the gas particles come…

Q: A 15.2 L  container  with a gas at 2100 torr is transferred to a 6.1 L container.  What is its…

A: This problem can be solved using Boyle's law  Which is given below as  P1V1 = P2V2  Where, P1 and P2…

Q: A balloon at a pressure of 870 torr, and volume of 2.0 liter is allowed to expand and its final…

A: using PV = nRT  At const. temperature PV= constant

Q: A sample of gas in a cylindrical chamber fit with a movable piston occupied a volume of 4.141 liters…

A: Initial volume,V1 = 4.141 LIntial pressure,P1 = 817 torrFinal pressure,P2 = 1008 torr

Q: A balloon is filled to a volume of 29.9L and a pressure if 857 torr at a temperature of 60.6°C. The…

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

Q: A gas at 537 torr and 1.9 liters is allowed to expand to 4.7 liters.  What is the final pressure of…

A: Boyle’s law is a gas law which states that the pressure exerted by a gas (of a given mass, kept at a…

Q: A sample of a gas occupies a volume of 486 mL at 508 torr. at constant temperture,  what will be the…

A: Given, Volume of gas = 486mL. Pressure of gas = 508torr. Changed Volume = 185mL.

Q: Q/ A balloon is filled with helium to a volume of 2.60 L at 755 torr and 25.0 °C. What temperature…

A: Hint: According Charles law, (at constant pressure)     V1T1 = V2T2

Q: What volume in mL will 500 mL of gas at 600 torr if the pressure is increased to 750 torr at…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.