1. a) What is the volume occupied by 23.0 g argon gas at a pressure of 1.15 atm and a temperature of -10 •C? b) Would the volume be different if the sample were 23.0 g helium gas?

Q: 1. The volume of a gas sample at 20 °c is 2 L. At what temperature should the gas be to increase the…

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Q: If 20.0 g of N2 gas has a volume of 4.00 L and a pressure of 6.0 atm, what is its temperature?

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Q: what will be its new volume in milliliters?

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Q: if the temperature of a 2.53 liter sample of gas is changed from 30.0 degrees celsius to 20.0…

A: In the given question we have to calculate the new volume at constant pressure. we have to solve…

Q: The volume of a gas is 275 mL at 32 °C. What is the volume of the gas at 54 °C, at the same…

A: We have the volume of gas as 275 mL Temperature of gas as 32°C We have the constant pressure…

Q: If an ideal gas has a pressure of 6.61 atm,6.61 atm, a temperature of 23.56 ∘C,23.56 ∘C, and a…

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Q: If the temperature of a 17.5 mL sample of N2 gas is increased from 25.0 °C to 75.0 °C as its…

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Q: a sample of gas has a volume of 200. ml at 20.0 degrees C what will be its volume at 60.0 degrees…

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

Q: If 15.5 L of nitrogen at 748 mm Hg are compressed to 725 mm Hg at constant temperature. What is the…

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

Q: 1. What volume will 5.00 grams of N,0 gas occupy at 50.0•C and 12.0 atm? 2. What is the mass of…

A: 1) Given that: Mass of N2O = 5.00g T = 50.0°C = 50.0°C + 273 = 323K P = 12.0atm Molar mass of N2O =…

Q: A gas occupies a volume of 3.40L at 25°C, If one triples the temperature in celsius, what is the…

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Q: 3. A gas sample has a volume of 500 mL at 20°C. At what Celsius temperature would the gas have a…

A: according to Charle's law  the volume occupie by the gas is directly proportional to the…

Q: What mass of air, in g, would be found in a 2.0-L party balloon?

A: Given that: volume of balloon =  2.0 L = 2000 mL   (use, 1 L = 1000 mL) To find: mass of air in…

Q: If the temperature of a 14.0 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A: Charles's law states that the volume of a given amount of gas is directly proportional to its…

Q: Some students believe that teachers are full of hot air. If I inhale 2.2 liters of gas at a…

A: Given: Initial temperature (T1) = 18°C = 291 K Final temperature (T2) = 38°C = 311 K Initial volume…

Q: Enter your answer in the provided box. At what temperature (in °C) will a sample of gas occupy 95.3…

A: It is very familiar that if we take gas in a container and keep on increasing the temperature at…

Q: If the temperature of a 23.5 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

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Q: What is the new volume of a 500 L sample of a gas that is cooled from 31.1 °C to -28.9 °C?

A: In accordance with the Charles Law the volume (V) of a given amount of gas is directly proportional…

Q: If 2.56g of argon gas occupies a volume of 4.2 L, what volume will 1.18 moles or argon gas occupy…

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Q: What

A: We will use Charles law.

Q: A certain quantity of a gas occupies 61.3 mL at 68°C.If the pressure remains constant,what would be…

A: Given data is as follows: The initial volume of the gas = 61.3 mL The initial temperature of the gas…

Q: A 452-mL SAMPLE OF FLUORINE GAS IS HEATED FROM 22 O C TO 187 OC AT CONSTANT PRESSURE WHAT IS THE…

A: Answer: This question is based on charles law. According to charles law, at constant pressure ratio…

Q: If the temperature of a 18.5 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A: We know that, PV= nRT   -i) P= pressure V= volume R= gas constant T= temperature n= no of moles when…

Q: If 51.2 L of gas at 1.05 atm is compressed and the new pressure is 1.11 atm, then what is the new…

A: Given data, V1=51.2 LP1=1.05 atmP2=1.11 atm To calculate the new volume.

Q: 524 cm3 of a gas at 2.5 atm will occupy what volume at 1.7 atm?

A: According to Boyle's law, at constant temperature and number of moles, pressure is inversely…

Q: 2. A 275 mL gaseous sample has a pressure of 732.6 mm Hg at 98 °C, how many moles of gas are in the…

A: Given, T = 98°C  P = 732.6 mm Hg  V = 275 mL  n = ?

Q: A sample of oxygen gas initially at 391 K was heated to 445 K. If the volume of the oxygen gas…

A: Charles law: Volume of gas at constant pressure is directly proportional to temperature of gas. V α…

Q: A 5.00 L N2 gas sample at a pressure of 1.20 atm and temperature of 15.8ºC has a mass of 7.08 g.…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: to what tempertaure in C must 1 liter of gas at 0 C be heated to expand it's volume to 2.75 liters?

A: Given -> V1 = 1L T1 = 0°C = 0+ 273 = 273 K V2 = 2.75 L T2 = ?

Q: A sample of neon gas occupies 458 mL under a pressure of 311 torr at a temperature of 265 K. The…

A: For idea gas, we can determine rhe volume by the following formula : PV = nRT Where P = pressure of…

Q: If the temperature of a 29.0 mL sample of N2 gas is increased from 25.0 °C to 75.O °C as its…

A: At constant pressure, the volume of the gas is directly proportional to the temperature of the gas.…

Q: If 22.5 L of nitrogen at 748 mm Hg are compressed to 725 mm Hg at constant temperature. What is the…

A: Temperature is constant, so it is an isothermal process P1V1=P2V2 P1=748mm, V1=22.5 L, P2=725mm,…

Q: A sample of neon gas at a pressure of 975 mm Hg and a temperature of 88 °C, occupies a volume of…

A: Use Charles' law to solve the problem, At constant pressure, when the gas is heated or cooled the…

Q: If an ideal gas has a pressure of 1.03 atm,1.03 atm, a temperature of 89.30 ∘C,89.30 ∘C, and a…

A: Given data: Pressure = 1.03 atm Volume = 70.73 L Temperature = 89.30 ℃

Q: If the temperature of a 10.5 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A: Given that, The temperature of the N2  gas in increased form 25 oC to 75 oC The initial volume of…

Q: 11.6 g of neon gas is placed in a container at 32 °C and 795 mm Hg. What is the volume of the…

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Q: A sample of gas has a volume of 1.60 L under 2.35 atm pressure at 43°C. If the gas is then expanded…

A: Combined gas law: The formula that builds the relationship between the three parameters namely…

Q: If o.1oo mol of argon gas occupies 2.15 L at 725 mm Hg, what is the temperature in degrees Celsius?

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Q: 8. What would the volume of a gas be at -150°C, if it had a volume of 693 mL at 45°C?

A: Charles law: At constant pressure, the volume occupied by given mass of the gas is directly…

Q: What is the density of argon (Ar) gas at 752 mm and 21 degrees Celsius

A: Given: Pressure of argon (Ar) gas, P = 752 mm Hg. Temperature of the gas, T = 21 ∘C = (21+273) K =…

Q: For many purposes we can treat nitrogen (N₂) : as an ideal gas at temperatures above its boiling…

A: The relationship between the temperature, pressure, and volume of the initial and final state of an…

Q: A gas sample occupies 8.76 L at a temperature of 37°C, what is the volume if the temperature is…

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Q: If a balloon containing 2.2 L of gas at 25 °C is cooled to −78 °C, what is its new volume?

A: Given: V1 = 2.2 L  T1 = 25 °C = 25 + 273 = 298 K T2 =−78 °C = -78 + 273 = 195 K

Q: Hydrogen gas is the least dense of all gases. A sample of gas is found to occupy a volume of 1.23 L…

A: Using equation P1V1T1=P2V2T2

Q: If the temperature of a 15.0 mL sample of N₂ gas is increased from 25.0 °C to 75.0 °C as its…

A: Given: Initial volume(V1)=15 mLInitial temperature (T1)=25oC=298 KFinal temperature (T2)=75oC=348 K…

Q: A 65 mL sample of argon gas has a temperature of 325°C. What will the temperature be in °C when the…

A: Given that: Initial volume (V1) = 65 mL = 0.065 mL Initial temperature (T1) = 325°C = 598 K Final…

Q: 5. If a gas in a closed container is pressurized from 15.0 atmospheres to 16.0 atmospheres and its…

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Q: 315  mL of oxygen gas is compressed from 12.6  atm to 39.5  atm of pressure, what is the new volume…

A: Given: Initial volume (V1)=315 mLInitial pressure (P1)=12.6 atmFinal pressure (P2)=39.5 atm To…

Q: A sample of oxygen gas at a pressure of 802 mm Hg and a temperature of 83 °C, occupies a volume of…

A: According to the charles law the relationship between volume and temperature expression as follows:…

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.