A 14.5 gram sample of krypton gas has a volume of 893 milliliters at a pressure of 2.65 atm. The temperature of the Kr gas sample is  ????°C.

Q: How many moles of gas are contained in a comprešsed air tank for scuba diving that has a volume of…

A: Given data : Volume = 4 L Pressure = 230 atm Temperature = 26°C = (26+273) K = 299 K According to…

Q: A sample of xenon gas at a pressure of 955 mm Hg and a temperature of 39 °C, occupies a volume of…

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Q: An unknown gas has a volume of 200.L at atm and -140 celcius. what is its volume at STP?

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Q: 25.0ML Sample of 07one gas at 25°C and0.500 atm is Cooled to a Pressure of 0.2So atm. if volume…

A: Volume of the sample = 25.0 mL Initial temperature of Ozone = 25°C = 25+273.15 = 298.15K Initial…

Q: A gas at 890C occupies a volume of 0.67 L. At what Celsius temperature will the volume increase to…

A: Charles Law:  Volume occupied by a fixed amount of gas is directly proportional to its absolute…

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: If 1.04 g Ar are added to 4.83 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: We have to calculate the total gas pressure of mixture.

Q: A 2.50 mole sample of gas has a volume of 43.6 L and a pressure of 715 torr.  What is the…

A: From given Initially we are converting pressure from torr to atm and using ideal gas law we are…

Q: A gas is initially at 302 K, 839 torr, and occupies a volume of 4.29 L.  What volume will the gas…

A: We will use the concept of ideal gas equation here. From ideal gas equation we have a derived…

Q: If 18.5 mol of an ideal gas occupies 66.5 L at 55.00 ∘C, what is the pressure of the gas? ?=   ?…

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Q: At constant pressure a gas occupies a volume of 20 ml at a temperature of 40 deg. C. What will be…

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Q: A sample of krypton gas at a pressure of 1.02 atm and a temperature of 167° C, occupies a volume of…

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Q: A 56 g sample of gas initially at 5.92 atm was compressed from 52.8 L to 14.0 Lat constant…

A: Boyle’s law states that the volume of a fixed amount of gas is inversely proportional to the…

Q: If a gas occupies 120 L at 9 atm, what volume will it occupy at standard pressure?

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Q: How many moles of gas are present in the sample of

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Q: A sample of carbon dioxide is contained in a 125.0 mL flask at 0.900 atm and 17.8 °C. How many…

A: The ideal gas equation is actually the equation of state of a hypothetical ideal gas and it is as…

Q: What is the temperature, in celcius, of 5.23 moles of helium (He) gas confined to a volume of 5.23 L…

A: Given that : Number of moles of He (n) = 5.23 moles Volume (V)= 5.23 L Pressure (P)= 5.23 atm Let…

Q: At 570.mm Hg and 25C, a gas sample has a volume of 2270 mL. What is the final pressure at a volume…

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Q: A sample of hydrogen gas that occupies a volume of 37.7 L at a temperature of 0 °C and a pressure of…

A: The number of moles of a gas is calculated using the ideal gas equation. The ideal gas equation is…

Q: A sample of hydrogen gas occupies a volume of 8.58 L at 48.0°C and 0.540 atm. If it is desired to…

A: Initial volume (V1) = 8.58 L Initial temperature (T1) = 48.0°C Initial Pressure (P1) = 0.549 atm…

Q: 17. A sample of neon occupies 105 Lat 28°C under a pressure of 985 torr. What volarne woukd the gas…

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

Q: A sample of an unknown gas weighing 10.9 g occupies a 25.585 L container at a pressure of 0.694 atm…

A: Given a sample of gas,mass of gas =10.9 gvolume of gas =25.585 Lpressure of gas =0.694 atmand…

Q: How many moles of gas are contained in a 20.0 L cylinder at a pressure of 50.0 atm and a temperature…

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Q: If 0.89 moles of gas is at a pressure of 4.7 atm and a volume of 22 liters, what is the temperature?

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: At a given temperature, 0.00332 moles of Hg in the gas phase have a pressure of 0.00120 mmHg and a…

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Q: A gas is initially at 305 K, 892 torr, and occupies a volume of 6.92 L.  What volume will the gas…

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Q: A sample of bromine gas occupies 2.65 L at 1.20 atm. container at the same temperature? I expect the…

A: Use the relation :P1V1 = P2 V2 ..…..(A)  Where, P1= initial pressure  of gas = 1.20 atm P2= final…

Q: How many moles of neon gas are in a 2.0 L container at a pressure of exactly 1 atm and a temperature…

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Q: If 55.3 g of NH, occupies 35.1 L under a pressure of 71.8 in. Hg, what is the temperature of the…

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Q: LEWIVIVITVva) Use the References to access important values if needed for this question. A sample of…

A: Ideal gas equation is represented as follows: PV = nRT P = pressure of the gas V = volume of the gas…

Q: A sample of 0.616 moles of Ne gas at a pressure of 0.957 atm and 278.0 K will occupy how much…

A: GIVEN: Pressure (P)=0.957 atmTemperature (T)=278 KNo. of moles(n) = 0.616 molesgas constant R=…

Q: A 1.00 mole sample of a gas would have a volume of 0.821 L at which of the following temperature and…

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

Q: A container of gas is initially at 0.500 atm and 25 ̊C. What will the pressure be at 125 ̊C?

A: Given: The initial pressure(P1)=0.500 atm              The initial…

Q: A snake of neon gas that occupies a volume of 26.8 L at a temp of 0 degrees Celsius and a pressure…

A: The question is based on ideal gas equation. we have to calculate how many moles of gas is present…

Q: You have 854 mL of chlorine trifluoride gas at 755 mmHg and 49°C. What is the mass (in g) of the…

A: According to ideal gas law's, ratio of product of Pressure and volume to the product of temperature…

Q: A sample of gas occupies 3.00 L at 1.00 atm. What volume will it occupy at 1.45 atm and the same…

A: According to Boyle’s Law, the pressure exerted by a fixed mass of an ideal gas is inversely…

Q: If 4.68 g Ar are added to 4.09 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: no of moles Ar=4.6840                      =0.117no of moles of He , under given conditionAssuming…

Q: If 2.35 g Ar are added to 4.43 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

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Q: A cylinder contains 28.5 L of oxygen gas at a pressure of 1.8 atmand a temperature of 298 K. How…

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Q: A 22.1 mL sample of H2 gas was collected from an experiment at 1.059 atm and 23.5 °C. How many moles…

A: Ideal gas equation The equation that gives the relationship between pressure, volume number of moles…

Q: An experiment shows that a 111 mL gas sample has a mass of 0.171 g at a pressure of 742 mmHg and a…

A: As from the question,Volume of gas (V) = 111 mLPressure (P) =742 mmHg.Temperature (T) = 32˚C.Mass of…

Q: A 625 mL sample of gas initially at a pressure of 821 mm Hg and a temperature of 42 Ć . if this gas…

A: Given: Initial pressure of gas = 821 mm Hg. Final pressure of gas = 950 mm Hg Initial volume of gas…

Q: A sample of hydrogen gas that occupies a volume of 31.9 L at a temperature of 0 °C and a pressure of…

A: Since as per the ideal gas law  PV = nRT  where P = pressure of gas in atm = 1 atm (given) V =…

Q: A 1.20-g sample of an unknown gas is placed in a 275.0 mL flask at 35 0C and 1.00 atm. What is the…

A: Mass of a sample = 1.20 g  Volume = 275.0 ml  ....Or  because 1L = 1000 ml    so,  = 275.0 ml × (1L…

Q: A sample of gas at 62.0°C occupies a volume of 4.80 L at a pressure of 2.90 atm. How many moles of…

A: Given: Temperature=62 C Volume= 4.80 L Pressure= 2.90 atm To find: Number of moles Solution:…

Q: A sample of methane gas that occupies a volume of 22.4 L at a temperature of 0 °C and a pressure of…

A: The ideal gas equation is expressed as,…

Q: A 628 mL sample of gas contains 0.0370 moles and kept at 368 K. What is the pressure of the gas in…

A: Ideal gas law  is gas law which obeys gas laws under all condition of temperature and pressure.

Q: A 4.37 gram sample of a certain diatomic gas occupies a volume of 3.00 L at 1.00 atm and a…

A: Given: Volume = 3.00 L Temperature = 45 oC = 318 K Pressure = 1.0 atm mass of sample = 4.37 g

Q: F8.og offluorine aas and 5.0g of neon gas are injecied in to a 1.8 L vessel at a temperature of 59…

A: Use the ideal gas equation,  PV=nRT where, P is the pressure that gas exerted on the walls of the…

Q: A sample of nitrogen gas that occupies a volume of 45.5 L at a temperature of 0 °C and a pressure of…

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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.