what is the new volume?

Q: What mass in grams of each gas is present in a sample containing the gases with the following…

A:

Q: A cylinder contains three gases; A, B, and C.  If the partial pressure of gas A (PA) = 271 torr, PB…

A: PTotal = PA + PB + PC

Q: The volume of a sample of gas measured at 26 ºC and 0.986 atm is 10.50 liters.  What final…

A: from charles law: temperature and volume are directly realted using degrees kelvin. here both…

Q: A balloon is filled to a volume of 12.9L at a temperature of 27.1ºC. If the pressure in the balloon…

A:

Q: What is the volume of hydrogen has in a steel cylinder if 0.525 mol of the gas exerts a pressure of…

A: Answer:- This question is answered by using the simple concept of calculation of volume using the…

Q: A sample of a gas occupies a volume of 27.2 L at 19 ºC and 658 torr. What will be the new volume if…

A:

Q: A rigid plastic container holds 35.34 g of propane gas (C3H8) at a pressure of 927.4 torr. What is…

A: The ideal gas equation is given by:-                                             PV= nRT…

Q: In a sealed and rigid container, a sample of gas at 3.20 atm and 25.0 °C is heated to 50.0 °C. What…

A: Given: Initial pressure of gas = 3.20 atm. Initial temperature = 25 oC And final temperature = 50.0…

Q: A sample of propane gas, C3H8, was collected over water at 22.5 ºC and 880. torr. The volume of the…

A:

Q: A sample of a gas occupies a volume of 29.6 L at 16 ºC and 614 torr. What will be the new volume if…

A: Intial volume  = V1 = 29.6 L  Intial temperature = 16 ºC.     ( 0 °C = 273.15 K ) Intial temperature…

Q: A 1.25 L sample of a gas exerts a pressure of 829 torr at 10°C. What pressure (in atm) will be…

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Q: A sample of 12.4 liters of an ideal gas at 27.0 °C and 745.5 torr is compressed and heated so that…

A: The initial volume of the ideal gas is .The initial temperature of the ideal gas is .The initial…

Q: A balloon is filled to a volume of 24.3L at a temperature of 27.1ºC. If the pressure in the balloon…

A: •Volume (V) = 24.3 L •Pressure (P) = 2.20 atm •Temperature (T) = 27.1°C = 27.1 + 273.15 = 300.25 K…

Q: the oxygen gas emitted from an aquatic plant during photosynthesis is collected over water at a…

A: Answer :-  pOxygen = 720.2 (mmHg) The partial pressure of the oxygen gas = 720.2 mmHg…

Q: A fixed amount of gas at 25.0 °C occupies a volume of 8.66 L when the pressure is 629 torr.…

A:

Q: A fixed amount of gas is in a rigid container at room temperature (25.0C). If the gas pressure…

A: Given that: Initial temperature (T1) = 25.0°C Initial pressure (P1) = 1.50 atm Final pressure (P2) =…

Q: 5.62 g sample of carbon dioxide at STP is heated so the temperature increases by 23 K.  If the…

A: To calculate the new pressure of the gas if the temperature of the gas is increased by 23 K.…

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 an unknown quantity of gas is held at a temperature of 789 K in a container with a volume of 28.0…

A:

Q: When 8.56 g of neon is combined in a 21.27 L container at 92.1oC with 32.55 g of argon, what is the…

A:

Q: Calculate the temperature at which a 2.00 L sample of gas at 27oC would occupy 3.00 L if its…

A: Given that =  Initial volume (V1) = 2.00 L Final volume (V2) = 3.00 L Initial temperature = 27°C =…

Q: A high altitude balloon is filled with 1.41x10 ^4 L of hydrogen at a temperature of 21 degrees…

A: The expression and the formula needed for the calculation of the final volume of the balloon is…

Q: If a sample of helium gas at 900 torr and 25°C is allowed to expand from 2.6 L to 5.8 L without…

A: Helium exert a pressure of 403.45 torr.

Q: 5.00 L of a gas is collected at 22.0 °C and 745.0 mmHg. When the temperature increases to 35°C what…

A: According to the Gay Lussac's law, the pressure exerted by any gas at constant volume is directly…

Q: A sample of gas contains 4.19 moles at 37.8 °C in a volume of 3.61 L. If 2.67 moles of gas are…

A:

Q: mixture of gases at 24.5oC is contained in a canister at 1.5atm. What does the pressure inside…

A: Gases laws

Q: The volume of a balloon filled with H₂ at 275 torr is compressed from 6.40 L to 3.20 L at a constant…

A: We know for ideal gas, PV=nRT   At constant temperature for 1 mol of H2 gas , PV= constant

Q: A sample of hydrogen gas occupies a volume of 9.15L at 55.0 degrees Celsius and 378 torr. If the…

A: Given that: volume of gas, V1 =  9.15 L temperature, T1 = 55.0 oC = 55.0 + 273= 328 K pressure, P1…

Q: The volume of a gas is 6.22 L when the temperature is 10.0ºC. If the temperature is changed to 5.0ºC…

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Q: How many molecules are there in an ideal gas with a volume of 3.09 L3.09 L at STP?

A:

Q: A sample of methane gas is held in a sealed container at a pressure of 2.34 atm at 75.0°C. What will…

A:

Q: A sample of propane gas, C3H8, was collected over water at 22.5 ºC and 880. torr. The volume of the…

A:

Q: sealed flask contains 366 mL of gas at 42.7 oC and 836 mmHg. If the gas in the flask has a mass of…

A: Mole is equal to weight of substance divide by it's molar mass

Q: In a sealed and rigid container, a sample of gas at 2.00 atm and 25.0 °C is heated to 50.0 °C. What…

A:

Q: A fixed amount of gas at 25.0 °C occupies a volume of 8.66 L when the pressure is 629 torr.…

A: The solution is given below -

Q: 49.3 liters of hydrogen is collected over water at 76.0 °C and has a pressure of 291 kPa. What…

A: Total pressure of a mixture of gases can be defined as sum of pressure of each individual gas.…

Q: At what temperature (in Kelvin) would 4.0 moles of hydrogen gas in a 100. liter container exert a…

A: Given :  number of moles of H2 gas (n) = 4.0 mol  volume (V) = 100. L  pressure (P) = 1.00 atm  To…

Q: The volume of a balloon filled with He at 755 mmHg is expanded from 2.20 L to 6.60 L at a constant…

A: At constant temperature volumn of gas is inversely proportional to pressure.   This is know as…

Q: The volume of a balloon filled with NH₃ at 215 kPa is expanded from 1.10 L to 2.20 L at a constant…

A: Answer: 1.061 atm

Q: A sample of Hydrogen chloride gas occupies 0.750 L at STP. What is the pressure in atm if the volume…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: A sample of oxygen, at 24°C, occupies a volume of4.40×102milliliters (mL) at 1.65 atm pressure. What…

A: V1 = 440 mL P1 = 1.65 atm P2=? V2 = 159 mL

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.