If the temperature of 179.6 L of a gas at 64.9 C falls by 7.2 C, what is the new volume of the gas if the pressure is constant?

Q: If the atmospheric pressure is 749mmHg and the gas is collected over water at 25oC, what is the…

A: At normal condition, if one mole of air is considered, then the mole fraction of hydrogen gas…

Q: What is the density of a sample of argon gas at 55°C and 765mmHg?a) 2.99 g/L b) 1.13 * 103g/Lc) 1.49…

A: The given problem can be solved by using the formula as:  dRT=PM…

Q: Another balloon is inflated to a volume of 1.250 L with dry hydrogen gas, at 28.0 °C. The balloon is…

A:

Q: A 1.00-L sample of argon gas at 1.00 atm is heated from 20 °C to 110 °C. If the volume remains…

A: Given data contains, Initial pressure is 1.00 atm. Initial temperature is 20°C=293.15 K. Final…

Q: A balloon has an initial volume of 2.01 L at standard pressure (1.0 atm).  If the balloon is placed…

A: According to the Boyle's Law, pressure is directly related to volume of the gas. Mathematically…

Q: If the volume of a balloon with an internal pressure of 100 kilopascals is 2.35 liters, what will be…

A: Given data contains, Initial volume is 2.35L. Initial pressure is 100kilopascals=0.9869 atm. Final…

Q: 24. A 2.50 L sample of nitric oxide gas at 100 °C is cooled to 20 °C. If the pressure remains…

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

Q: The volume of a 3.75 li gas at 0°C will occupy at 50°C and the same pressure is

A: Given  Volume(V1) = 3.75 L Temperature (T1) = 0°C = (0+273) K = 273 K Temperature (T2) = 50°C = (…

Q: A 212 L sample of a gas exerts a pressure of 42.4 kPa. If its volume is expanded to 319 L, what will…

A: The question is based on the concept of Boyle's law. it states that for a given amount of gas , at…

Q: A 0.432 liter sample of oxygen gas is collected at 745 mmHg and 24°C. What volume (in L) will the…

A: Charles's law :-  According to this , at constant pressure the volume of certain mass of a gas is…

Q: If a balloon at 275 kelvins decreases in volume from 3.5 liters to 3.55 liters, what will its new…

A: The new temperature has to be calculated, Given: V1=3.5 L V2=3.55 L T1=275 K

Q: If 211 ml of a gas is at 22 C and a pressure of 650 torr, then what is its new pressure if the…

A: Given, a gas has volume 211 mL.initial pressure P1 =650 torrinitial temperature T1 =22 °C…

Q: You have 354 mL of chlorine trifluoride gas at 762 mmHg and 48°C. What is the mass (in g) of the…

A: 1 atm is equal to 760 mmHg

Q: If 94.5 mol of an ideal gas occupies 27.5 L at 429 K, what is the pressure of the gas?

A:

Q: At 120 oC, the volume of a sample of nitrogen is 1.07 L. What will the volume be at 205 oC, assuming…

A: Using Charles law of Gas

Q: Suppose a 24.3-mL sample of helium gas at 25 C and 1.01 atm is heated to 50. c and compressed to a…

A: Combined gas law equation:-  P1V1/T1 = P2V2/T2

Q: If 7.56 L of a gas are collected at a pressure of 745 mm Hg, then what volume will this gas occupy…

A:

Q: A 2.50-L volume of hydrogen measured at –196 °C is warmed to 100 °C. Calculate the volume of the gas…

A: Charles’ Law states that at constant pressure, the volume of the gas is directly proportional to the…

Q: A 2.68 L container of oxygen gas at 27.9 °C is heated to 46.8 °C. Assuming that the volume of the…

A:

Q: A sample of helium gas occupies a volume of 107.2 L at 247.5 K and 7.64 atm.  What will its pressure…

A:

Q: If the pressure exerted by a gas at 100°C in a volume of 8.04 L is 3.81 atm, how many moles of gas…

A: Given , Temperature (T) = 100°C = (100+273)K = 373 K Volume (V) = 8.04 L Pressure (P) = 3.81 atm Gas…

Q: A sample of carbon dioxide gas at 125∘C and 248 torr occupies a volume of 275L. What will the gas…

A: The ideal gas law formula is PV=nRT and the combined gas law formula can be given as P1V1T1 =P2V2T2…

Q: if 1.75 mol of an ideal gas has a pressure of 2.81 atm and a volume of 50.79 L, what is the…

A: According to ideal gas law, PV = nRT where P = pressure in at = 2.81 atm V = volume in L = 50.79 L n…

Q: What is the pressure (in atm) exerted by 0.033 moles of gas in a 46L cylinder at 202°C?

A:

Q: If 0.500 mol of hydrogen gas occupies 5.00 L at 298K, what is the pressure in atmospheres?

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

Q: A 0.790 g sample of an unknown substance was vaporized in a 250. mL flask at 77.1 °C and 1.03 atm.…

A: Since the sample is finally in gaseous form. Hence the ideal gas law is applicable. According to…

Q: Exactly 2.50 L of air in a balloon at -38.0°C is warmed and allowed to expand to 6.00L. What is the…

A:

Q: A 4.07 L volume of oxygen gas measured at 4.94 °C is expanded to a new volume of 4.50 L. Calculate…

A:

Q: A 350. mL air sample collected at 35°C has a pressure of 550. torr. What pressure will the air exert…

A:

Q: Calculate the volume of a sample of nitrogen gas (N2) at 275°C if this sample has a volume of 10 L…

A: Data given : T1= 275 ° C  V1 = ?  T2 = 500 ° C  V2 = 10 L  At constant pressure, V α T ( Charles'…

Q: If the temperature of a gas confined to such a cylinder is raised from 245°C to 554°C, what is the…

A:

Q: A 2.43 L volume of hydrogen measured at −150. °C is warmed to 100.°C. Calculate the volume (in L) of…

A: Given: Initial Volume V1 = 2.43 L Initial Temperature T1 = -150 oC= 123 K Final Temperature T2 = 100…

Q: A mixture of oxygen and chlorine gases contains twice as much oxygen (by mass) as chlorine. Ifthe…

A:

Q: A sample of hydrogen gas has a volume of 0.7751 L at 450.2 K, what volume would the gas occupy at…

A: We are given with a sample of hydrogen gas has a volume of 0.7751 L at 450.2 K And we are asked for…

Q: Determine the volume occupied by 48.39 g of oxygen, O2, if the pressure is 1.04 atm and the…

A: Ideal gas equation  PV=nRT Where P=pressure of gas V= volume of gas n=no of moles of gas R=gas…

Q: Oxygen is prepared by the decomposition of potassium chlorate. What volume of oxygen measured at STP…

A:

Q: If the temperature of a gas confined to such a cylinder is raised from 272°C to 692°C, what is the…

A: At constant pressure, volume of the gas is directly proportional to its temperature. V1/T1 = V2/T2 =…

Q: If 22.5 L of nitrogen gas at 3.5 atm are compressed to 0.8 atm at constant temperature, what is the…

A: Given: Initial volume of nitrogen gas = 22.5 L Initial pressure of nitrogen gas = 3.5 atm Final…

Q: If a volume of nitric oxide gas at 25.0 °C increases from 2.00 L to 3.00 L, what is the final…

A: Charles law states that volume of a given amount of gas held at constant pressure is directly…

Q: You have 357 mL of chlorine trifluoride gas at 699 mmHg and 45°C. What is the mass (in g) of the…

A: Given  volume = 357 mL = 0.357 L Pressure = 699 mmHg = 0.919 atm  temperature = 45o C = 45 + 273.15…

Q: At what temperature will 60.0 g fluorine gas take up 4.80 L of space at 6.45 atm pressure?

A: Given: Mass of fluorine gas = 60.0 g Volume of space, V = 4.80 L Pressure of gas, P = 6.45 atm

Q: If 0.275 moles of oxygen gas are held in a sealed 550 mL flask at a pressure of 800 mm, what is the…

A: Given, Moles of Oxygen gas (n) = 0.275 moles Note: 1000 mL= 1L Volume of a gas (V) = 550 mL = 0.550…

Q: If 585 ml of nitrogen gas at 453 mmHg is compressed to 255 ml, what will the new pressure be?

A:

Q: Calculate the final Kelvin temperature when 5.00 L of fluorine gas at 50 degrees Celsius is cooled…

A: Charles’s law states that “the volume and the Kelvin temperature of a gas are directly related to…

Q: If the density of a gas is 1.2 g/L at 745 mmHg and 23.5◦C, what is the molar mass of the gas?

A: An ideal gas equation is derived from the combination of Charle's law, Boyle's law, and Avogadro…

Q: If 58.5 mol of an ideal gas occupies 71.5 L at 333 K, what is the pressure of the gas?

A: Answer: The pressure of the gas is 22.357 atm.

Q: 2. If 3.0 moles of nitrogen gas are collected in a 35.0 liter container at 20°C, what would be the…

A: As per the bartleby expert guidelines I am allowed to answer one question at a time. As Question 1…

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: 29. A 2.50-L volume of hydrogen measured at –196 °C is warmed to 100 °C. Calculate the volume of the…

A: The conversion of temperatures into Kelvin can be done as,

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.