L under these conditions. If 3.67 mol of a gas occupies 57.9 L at 38.8°C and 785 torr, 5.49 mol of this gas occupies significant figures.

Q: What is the volume of methane at 273 K and 760 torr, if its original volume at 300 K and 769 torrs…

A: Given,

Q: A sample of hydrogen gas occupies a volume of 8.58 L at 58.0°C and 327 torr. If the volume of the…

A: Given  V1 = 8.58 L  T1 = 58°C + 273.15 = 331.15K P1 =327 torr = 327/760 atm = 0.43 atm  V2 = 10.5 L…

Q: A mole of gas at 0.00 ºC and 760.0 torr occupies 22.4 L. What is the volume of this gas at 25.0 ºC…

A: The combined gas law expresses the relationship between the pressure, volume, and absolute…

Q: A sample of a gas weighs 2.85 g and has a volume of 1001 mL at 715.0 torr and 20.0 °C. What is its…

A: The given mass of a sample of gas is 2.85 g. The given pressure is 715.0 torr.It is known that 1…

Q: At 741 Torr and 44°C, 7.10 g of a gas occupies a volume of 5.40 L. What is the molar mass of the gas…

A: Given: Pressure is 741 torr Volume is 5.40 L Temperature is 44oC Mass is 7.10 g To find: Molar mass

Q: If a sample of gas occupies 6.72 L at STP, what volume will it occupy at 25°C and 800 torr?

A:

Q: What volume, in mL, would 1.00 grams of N2(g) occupy at a temperature of 18.5 oC and a pressure of…

A: Given, Mass of N2 gas (m) = 1.00 g Temperature of a gas (T) = 18.5 oC = (273.15 + 18.5) K = 291.65 K…

Q: A) A sample of ideal gas at room temperature occupies a volume of 40.0 L at a pressure of 542 torr .…

A: Boyle’ law states that at a particular temperature and number of moles, the pressure of a gas is…

Q: If 13.5 mol of nitrogen gas occupies a volume of 67.2 L at STP, how many miles would there be in a…

A:

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: According to ideal gas equation PV =nRT where P = pressure V= volume n = number of moles R = gas…

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: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Welcome to bartleby !

Q: If 92.5 mol of an ideal gas occupies 86.5 L at 485 K, what is the pressure of the gas?

A: Recall ideal gas equation         PV=nRTHere, pressure of gas=P         volume of gasV=86.5 L…

Q: What volume will 150 ml of gas at 23 Celsius and 710 occupy at STP?

A:

Q: Calculate the molar mass of a gas at 388 torr and 45oC if 206 ng occupies 0.206 μL.

A: The molar mass of a gas at 388 torrs and 45oC if 206 ng occupies 0.206 μL has to be calculated,

Q: B. In the following graphs, velocity represents the molecular speed, Velocity (m/s) (i) If the plot…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: If a gaseous mixture is made of 2.93 g of He and 2.27 g of Ne and is in an evacuated 2.01 L…

A: The product of mole fraction with total pressure gives the partial pressure of a gas. Given volume…

Q: Calculate the temperature of N2 gas containing a density of 15.5g/L at 760 torr

A:

Q: Calculate the density of propane gas at 780 torr and 40 0C.

A: Ideal gas law states that the product of volume (L) and pressure (atm) is equal to the product of…

Q: Calculate the volume, in milliliters, of 0.00600 mol of a gas at 31 degrees Celsius and 661 mmHg.

A: Ideal gas equation:                                PV=nRT Where, P = Pressure (atm) V = Volume (L) n…

Q: molar mass

A:

Q: How many miles of gas are in a gas sample occupying 1.68 L at 663 mmHg and 313 K?

A:

Q: CH3OH can be synthesized by the following reaction.CO(g)+2H2(g)→CH3OH(g) What volume of H2 gas (in…

A: According to the question, methanol is prepared by the given reaction.From this reaction, 2 moles of…

Q: What is the temperature (in °C) of an 11.8 L sample of carbon monoxide, CO, at 747 torr if it…

A: Given: V1 = 11.8 L V2 = 12.9 L T2 = 57.0oC T1 = ?

Q: What volume, in mL, would 1.00 grams of N2(g) occupy at a temperature of 18.5 oC and a pressure of…

A: To calculate the Volume required by N2 (g) , we would use Ideal gas equation.  PV = nRT

Q: of 93.65g occupies 47.8L at 734mmHg and 32.7°C. What is A gas with a mass its molecular weight?

A: The combination of Boyle's law, Charles's law and Avogadro's law leads to an equation which shows…

Q: If 33.5 mol of an ideal gas occupies 16.5 L at 93.00 °C, what is the pressure of the gas?

A: The pressure of the given ideal gas is calculated using ideal gas equation as,

Q: If 70.5 mol of an ideal gas occupies 73.5 L at 383 K, what is the pressure of the gas?

A:

Q: . A gas occupies 41.0 ml at 20.0°C and 225 torr, calculate its volume (in ml) under STP:

A: The answer is given as follows

Q: What volume, in mL, would 1.00 grams of N2(g) occupy at a temperature of 18.5 oC and a pressure of…

A: The given data is as follows: The mass of N2 = 1.00 grams The temperature of the gas = 18.5…

Q: How many moles of gas are there in a 45.0 L container at 25.0 °C and 500.0 mm Hg?

A: The number of moles of the gas can be calculated by using the ideal gas equation which is given as…

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: At 741 torr and 44 °C, 7.10 g of a gas occupy a volume of 5.40 L. What is the molar mass of the gas?

A: Using the ideal gas equation, given the pressure, temperature, mass and volume of the gas, where R…

Q: What volume will 150 ml of gas at 23 Celsius and 710 torr occupy at STP?

A:

Q: The density of NO2 in a 4.50 L tank at 760.0 torr and 25.0 °C is g/L.

A:

Q: What is the molar mass of a gas, in g/mol, if 286 mL at 69 oC and 17.9 Torr pressure weighs 0.0156…

A:

Q: What is the molecular mass of a gas if 3.5 g of the gas occupies 2.1 L at STP?

A: A numerical problem based on gas law, which is to be accomplished.

Q: A gas sample occupies 350.0 mL at 24 degrees Celsius and 755 Torr. What is its true volume in mL at…

A: Interpretation-  To determine the True volume of gas at STP in mL when a gas sample occupies 350.0…

Q: A gas sample contains 220.0g Na. What volume would this sample of gas occupy at 25C and 750 torr?

A: We can use ideal gas equation to solve this problem. That is, PV = nRT where, P = pressure V =…

Q: 0.101 L of gas at 760. torr is compressed to 800. torr.  Calculate the resulting gas volume in mL at…

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

Q: The volume of a mass of gas is 300 ml at 25 ºC and 685 torr.  What volume will the gas occupy at…

A: Given: Initial Volume V1 = 300 mL = 0.3 L Initial Pressure P1 = 685 torr = 0.9013 atm Initial…

Q: If 0.60 g of a gas occupies 300mL at 27°C and 630mm Hg of pressure, what is the molar mass of the…

A: Given that,Mass of the gas=0.60 gVolume of the gas=300mLT=300KP= 630mmHg

Q: A 3.88 L vessel contains 4.09 g of a gas at 838 torr and 27.5 °C. What is the molar mass (g/mol) of…

A: Use PV= n RT  Where temperature (T)  must be in Kelvin unit. Mole, n = weight / molar mass

Q: A 14.0 g sample of N2 (g) occupies what volume at 0 degrees C and 1.00 atm?

A: First the given grams of N2 is converted into moles.

Q: 0.601 L gas at 7.60 torr is compressed to 800 torr. Calculate the resulting gas volume in mL at…

A: Initial volume of gas, V1=0.601 L = 0.601 x 1000 =601 mL InitialPressure, P1=7.60 torr   Final…

Q: What volume would 1.20 moles of gas held under 846 torr pressure and 303 K occupy?

A: 20  Given :-  No. of moles of gas = 1.20 mol  Pressure = 846 torr  Temperature = 303 K  To calculate…

Q: If 56.5 mol of an ideal gas occupies 92.5 L at 339 K, what is the pressure of the gas?

A: The question is about calculating the pressure of an ideal gas with the given data:

Q: If 81.5 mol of an ideal gas occupies 47.5 L at 429 K, what is the pressure of the gas?

A:

Q: 2.15g gas occupies 7.50 x 102mL at STP.  What is molar mass of gas?

A:

Q: Question is attached

A: Given information, P1 = 336 torr,   V1 = 7.92 L ,   T1= 52.0°C = (273 + 52) K = 325 K. P2 =?,  V2…

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.