A balloon is filled to a volume of 1.50 L with 2.50 moles of gas at 25 °C. With pressure and temperature held constant, what will be the volume of the balloon if 0.40 moles of gas are added?

Q: A sample of krypton gas at a pressure of 0.943 atm and a temperature of 21.1 °C, occupies a volume…

A: According to Boyle's law: The volume of a fixed mass of gas at constant temperature is inversely…

Q: If 22.5 L of nitrogen gas at 0.85 atm is decompressed to 0.60 atm at constant temperature. What is…

A: In this question, we want to determine the new volume of the nitrogen gas.  You can see details…

Q: A sample of gas contains 8.09 moles at 37.8 °C in a volume of 3.61 L. If 0.530 moles of gas are…

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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: partial pressure in torr due to nitrogen?

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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: 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: According to the Avogadro's law , the equal volume of gases contains equal number of molecules/mole…

Q: A sample of gas has an initial volume of 22.8 L at a pressure of 1.65 atm. If the sample is…

A: Given, P1 = 1.65 atm V1 =22.8 L V2  = 10.7 L P2 =?  According to Boyle's law at constant…

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

A: Here we have to use the gas equation PV=nRT Here P and T are constant so V directly proportional to…

Q: A sample of helium gas collected at a pressure of 1.32 atm and a temperature of 28.0 °C is found to…

A: In the given question helium gas is considered to behave ideally. The ideal gas equation can be…

Q: The volume of ammonia gas at 1.09 atm of pressure is gradually decreased from 71.8 mL to 34.9 mL.…

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Q: A sample of gas has a volume of 2.03 L at a temperature of 58.10 °C. The gas sample is heated to a…

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

Q: A sample of sulfur hexafluoride gas occupies 9.10 L at 198 °C.  Assuming that the pressure remains…

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Q: A balloon is filled to a volume of 2.00 L with 3.50 moles of gas at 25 °C. With pressure and…

A: Given -->  V1 = 2 L  n1 = 3.5 mol V2 = ? n2 = (3.5 + 1.4) mol = 4.9 mol

Q: he volume (in L

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Q: A balloon contains 2.50 mols of CH4 gas with a volume of 25.0 L. What will the volume of the balloon…

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Q: The total pressure of a nitrox II gas mixture for scuba diving is 2.432 atm. If the oxygen in the…

A: Given, Total pressure of a nitrox II gas mixture = 2.432 atm. Partial pressure of oxygen gas = 570…

Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and…

A: Avogadro's law states that " equal volume of all gases, at the same temperature and pressure have…

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: Which of the following should be done to reduce the pressure of 1 mole of an ideal gas in a 22.4 L…

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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…

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

Q: A sample of gas is stored at 15 atmospheres and has a volume of 5 liters. If the volume of the gas…

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Q: A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and…

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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 sample of gas contains 4.19 moles at 37.8 °C in a volume of 3.61 L. If 2.67 moles of gas are…

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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: The pressure of a gas at a certain temperature is 2.50 atm and it’s volume is 25.0L. If the volume…

A: Initial pressure = P1 = 2.50 atm Initial volume = V1 = 25.0 L The reduced volume of gas  New volume…

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 an ideal gas at 1.00 atm and a volume of 1.89 L was placed in a weighted balloon and…

A: We have to use the Boyle's law in order to calculate the final volume as it is given temperature is…

Q: A sample of nitrogen gas in a 8.3-L container at a temperature of 41°C exerts a pressure of 5.1 atm.…

A: Given: Pressure of gas = 5.1 atm. Volume of gas = 8.3 L And temperature of gas = 41 oC

Q: What will be the new volume (in Liters) of a gas that is initially at a pressure of (6.150x10^0) atm…

A: Initial pressure, volume and the final pressure of gas.

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 information is as follows: The initial volume of balloon V1= 1.50 L The initial moles of gas…

Q: A gas mixture containing only O2 and N2. If the mole fraction of O2 is 0.37, and the total pressure…

A: Given, Mole fraction of O2 is 0.37. Total pressure is 2.4 atm. Formula Used, partial pressure of N2…

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: A sample of krypton gas at a pressure of 0.777 atm and a temperature of 285 °C, occupies a volume of…

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Q: A balloon is filled to a volume of 1.75 L with 3.50 moles of gas at 25 °C. With pressure and…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.