1) A gas occupies 3.75 L at 25 degrees Celsius and 655 torr. What volume would the gas occupy at 35 degrees celsius and 775 torr? a) 3.07 L b) 4.44 L c) 4.59 L d) 3.28 L 2) A gas in a container occupies a volume of 235 mL when the pressure is 1.75 atm. What will the volume be if the pressure decreases to 1.45 atm? The temperature remains constant.  a) 195 mL b) 325 mL c) 284 mL d) 163 mL

Q: At 0.45 L sample of a gas has a temperature of 35 oC and a pressure of 1.25 atm. At what temperature…

A: Given,  The temperature of 0.45 L sample of a gas at 1.25 atm pressure is 35 °C .  The temperature…

Q: A steel tank with a volume of 358L is filled with 1.66x1025 molecules of O2. Calculate the pressure…

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Q: sample of gas has an initial volume of 4.7 LL at a pressure of 731 mmHgmmHg.   If the volume of the…

A: We have given that  A sample of gas has initial volume of 4.7 LL at a pressure of 731 mmHgmmHg and…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

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Q: The volume of a sample of a fixed amount of gas is decreased from 2.0 LL to 0.5 LL. The temperature…

A:

Q: 2,900 cc sample of gas at a pressure of 5.0 atm and a temperature of 50.0 °C decreases in…

A: V1 = 2900 cc P1 = 5.0atm T1= 50.0°C = 50.0 + 273 = 323 K V2 = 2400 cc P2 = 3.0 atm T2= ?

Q: sample of gas has an initial volume of 5.3 LL at a pressure of 764 mmHg.    A. If the volume of the…

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Q: A 6.50-L sample of oxygen gas at 20 0 C is confined in an inverted graduated cylinder  under water…

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Q: A sample of He(g) has a volume of 6.50 L at a pressure of 845 mm Hg and a temperature of 298 K. What…

A: Given that  Before :  Volume (V1) = 6.50 L Pressure (P1) = 845 mm Hg Temperature (T1) = 298 K After…

Q: The volume of a gas inside a balloon is 400.0 mL when the pressure is 4.57 atm. At the same…

A: To determine the pressure at which the volume of the gas is 200.0 mL, we can use Boyle's law, which…

Q: at 685 mmHg and 25 C a gas sample has a volume of 15.0 L. What is the final pressure (in mmHg) at a…

A: Initial pressure, P1 = 685 mmHg Initial volume, V1= 15.0 L Initial temperature, T1 = 25 oC = 298 K…

Q: A Container with a volume of 3.2 L contains a gas at a pressure of 1.0 atm, what will the pressure…

A: Final pressure can be determined by using Boyle's law which states the relationship between pressure…

Q: A sample of NO2 gas has a volume of 44.9 mL at a pressure of 643 mm Hg and a temperature of 59oC.…

A:

Q: A balloon is filled to a volume of 1.50 L with 2.50 moles of gas at 25 °C. With pressure and…

A: We know that: PV = nRT ...(1)  Here, n = 2.5 moles, P = ?, V = 1.5 L, T = 298 K  Putting these…

Q: A sample of methane gas, CH4, occupies a volume of 45.3 L at a pressure of 5.86 atm. What volume…

A: In accordance with Boyle's law, the pressure of the gas varies inversely with the volume of the gas,…

Q: Some nitrogen gas in a balloon has a volume of 1.65 L at 69.7°C. At what temperature will the volume…

A: From the Charles Law, at constant pressure- VT=Constant where V: volume in L T: temperature in K

Q: A gas is contained in a metal cylinder with a piston, so that the volume of the cylinder can change.…

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Q: A sample of helium gas has a volume of 6.30 L at a pressure of 825 mmHg and a temperature of 21∘C.…

A: Given, Note: 760 mmHg = 1 atm Initially Pressure (P1) = 825 mmHg = 1.08553 atm Volume (V1) = 6.30 L…

Q: Container A Pressure 2,633 torr Volume 1,142 mL Temperature-110 °C Assume the only gas in container…

A: Given: pressure, P = 2633 torr, since 1 atm = 760 torr => 2633 torr = (2633/760) atm = 3.4644 atm…

Q: 2. A sample of molecular nitrogen gas, N2, occupies 3.0 L at a pressure of 3.0 atm. What volume will…

A: The volume of the sample is = 3.0 L The initial pressure of the sample is = 3.0 atm The final…

Q: A 0.88-L sample of helium is heated from 68°F to 68°C. At constant pressure, what volume (L) does…

A: From charls law   = first volume = second volume = first temperature = second…

Q: A gas in a flexible container occupies a volume of 3.2 L at a pressure of 975 mm Hg. If the gas…

A: According to Boyle's law, P1V1 = P2V2

Q: 1.20mol sample of hydrogen gas at a temp of 21.0 degrees Celsius is found to occupy a volume of 28.1…

A: Using ideal gas equation, we have P*V=n*R*T --------(1)  where , P is pressure  V is volume,  R is…

Q: If a gas at 25.0°C occupies 2.75 liters at a pressure of 1.04 atm, what will be its volume at a…

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Q: a) A sample of oxygen gas with a pressure of 550.00 torr at 36.0°C is heated to a temperature of…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A balloon is filled to a volume of 1.75 L with 3.00 moles of gas at 25 °C. With pressure and…

A: Given;

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

A: Given information,   Initial volume (V1) = 1.50 L   Initial moles (n1) = 3.00 moles   Final moles…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

A: Given information as Volume (V1)= 1.50L Initial mole (n1) at 25 oC=3.00 mol After addition of 1.90…

Q: A balloon has a volume of 0.855 L at 1.0 atm and 17.0 degrees celcius. If the pressure remains…

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Q: A sample of methane gas, CH4, occupies a volume of 54.1 L at a pressure of 7.43 atm. What volume…

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Q: balloon is filled to a volume of 1.50 L with 2.50 moles of gas at 25 °C. With pressure and…

A: Given that: Initial volume(V1) = 1.50L Initial mole(n1) = 2.50 mol Moles released = 0.60 moles

Q: A 2.4 L sample of a gas at fixed mass and constant temperature exerts a pressure of 1.2 atm. What…

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Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

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Q: When an idea gas with initial volume of 2.8 L at a pressure of 755 mmHg has its volume increased to…

A: Given  Initial Volume ( V1 )  = 2.8 Liter  Initial Pressure ( P1 ) = 755 mmHg  Final Volume ( V2 )…

Q: sample of dry air of total mass 1.000 g consists of 0.300 g of nitrogen, N2(g), and 0.700 g of…

A: Weight of N2 = 0.300 gram Weight of O2 = 0.700 gram  Volume= 2.080 L   Temperature= 27 °C = 273+27=…

Q: 3. A sample of nitrogen occupies a volume of 0.50 L at 20.0°C. What volume would the gas occupy at…

A: According to the Charle's law at constant pressure , volume is directly proportional to the…

Q: A balloon is filled to a volume of 1.50 L with 2.50 moles of gas at 25 °C. With pressure and…

A: Given V1 = 1.50 L n1 = 2.50 moles V2 = ? n2 = 0.35 moles

Q: air bubble forms at the bottom of a lake where the total pressure is 2.45 atm. at this pressure the…

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Q: Container A holds 712 mL712 mL of an ideal gas at 2.10 atm.2.10 atm. Container B holds 114 mL114 mL…

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Q: temperature of nL of a gas at mmHg Is °C. What will the temperature be if the volume is reased to…

A: The combined gas law is a useful statistical relationship that is obtained when the moles of  ideal…

Q: 4) Calculate the final volume of SO3 gas if it occupies 10.0 L at 5.0 °C, and is heated to 75.0 °C…

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Q: A sample of helium gas has a volume of 6.30 L at a pressure of 825 mmHg and a temperature of 21∘C.…

A: Given: The initial volume, pressure, and temperature of helium gas are 6.30 L, 825 mmHg, and 21 ∘C…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25.0 °C. With pressure and…

A: Interpretation -  To determine the volume of the gas (in L)  which is added in the balloons when a…

Q: A sample of methane gas, CH4, occupies a volume of 54.1 L at a pressure of 7.43 atm. What volume…

A:

Q: Assume that the pressures in container A and B are the same. Container Container Volume 0.60 L 4.48…

A: Given: The volume of container A and container B is 0.60 L and 4.48 L, respectively. The number of…

Q: Initially 4.00 L NO at 0.500 atm and 2.00 L O2 at 1.00 atm are in different bulbs separated by a…

A: partial pressure of NO2 is 0.333 atmExplanation:Given data:For NO: P=0.5 atm, V = 4LFor O2: P=1 atm,…

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.