A sample of argon gas occupies 125.0 mL at 455 torr and 133.22°C. What is the new volume, in mL, when the temperature is increased to 231.67°C and 777 torr? Assume n is constant.

Q: A certain gas has a volume of 29.5 L and a temperature of 44.5∞C. It then expands to a volume of…

A:

Q: A sample of N2 gas occupies 1.77 L at 25.5 °C. If the gas is in a container that can contract or…

A: At contact pressure , volume is directly proportional to temperature ,so  V/T = Constant

Q: The total pressure in a 10.9-L automobile tire is 24 psi at 20.0°C. How much does the pressure in…

A: Volume is constant .Gay-lussac's lawAssuming Ideal gas behaviour .PV=nRT           V=constant…

Q: An ideal gas in a sealed container has an initial volume of 2.65 L. At constant pressure, it is…

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

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.91 L was placed in a weighted balloon and…

A: We have given that initial Pressure (P1) = 1 atm Volume (V1) = 1.91 L And after dropping into the…

Q: A steel can with a volume equal to 1.35 L is filled with argon at 22 degrees C.  The can is then…

A: Given : Initial temperature of gas = 22 oC Initial pressure of gas = 765 torr And final pressure of…

Q: A helium balloon in a closed car occupies a volume of 2.32 L at40.0°C. If the car is parked on a hot…

A: Given : V1 = 2.32 L T1 = 40.0°C T2 = 75.0°C Convert degree Celsius into Kelvin as follows. 0°C = 273…

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A: The relationship between a fixed amount of gas's pressure, volume, and absolute temperature is…

Q: A 1.20 g sample of dry ice is added to a 765 mL flask containing nitrogen gas at a temperature of 25…

A: We have to calculate the total pressure inside flask .

Q: its

A: According to the ideal gas equation,  PV = nRT  PV is direactly related to temperature  P2 • V2 / P1…

Q: The volume of a sample of pure HCI gas was 239 mL at 24°C and 177 mmHg. It was completely dissolved…

A: Given that, Volume of HCl gas =239mL = 0.239LPressure  P = 177 mmHg *                     = 0.233…

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.71 L was placed in a weighted balloon and…

A: GivenInitial pressure= 1 atmFinal pressure = 65.0 atmInitial volume =1.71LTemperature is kept…

Q: A sample of neon gas at a pressure of 774 mm Hg and a temperature of 44 °C, occupies a volume of…

A: Here given--- Initial Pressure (P1) = 774 mmHg = (774/760) atm = 1.018 atm Initial Volume (V1) =…

Q: A sample of helium gas occupies a volume of 9.69 L at 49.0°C and 0.420 atm. If it is desired to…

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Q: An ideal gas in a sealed container has an initial volume of 2.55 L.2.55 L. At constant pressure, it…

A:

Q: Under constant pressure conditions a sample of hydrogen gas initially at 23.00 degrees Celsius and…

A: According to Charles law, at constant pressure the volume and temperature are directly proportional.

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: An ideal gas in a sealed container has an initial volume of 2.50 L.2.50 L. At constant pressure, it…

A:

Q: A sample of hydrogen gas occupies a volume of 9.15L at 55.0 degrees Celsius and 378 torr. If the…

A: Given that: volume of gas, V1 =  9.15 L temperature, T1 = 55.0 oC = 55.0 + 273= 328 K pressure, P1…

Q: A sample of hydrogen gas occupies a volume of 8.56 L at 68.0°C and 313 torr. If the volume of the…

A: Given, Initial volume(V1) = 8.56L Initial temperature (T1) = 68°C = 273 + 68= 341K Initial pressure…

Q: If 3.20 g of O2 gas occupies a volume of 2.24 L at 0°C and a pressure of 1.00 atm, what volume would…

A: As per Avogadro's law same volume of all gases will contain same moles at constant temperature and…

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: flexible container at an initial volume of 3.10 L3.10 L contains 9.51 mol9.51 mol of gas. More gas…

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Q: If 1.52 g Ar are added to 3.41 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

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Q: Hydrogen gas, H₂, and oxygen gas, O₂, can be reacted to form liquid water. If 2.00 g hydrogen gas…

A: The objective of the question is to calculate the total gas pressure in the flask.

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.