A sample of oxygen gas has a volume of 3.18 L at 31°C. What volume will it occupy at 145°F if the pressure in number of moles are constant?

Q: A sample of neon gas occupies a volume of 7.62 L at 57.0°C and 374 torr. If the volume of the gas…

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

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Q: If 0.229 mol of hydrogen gas occupies 3.24 L at 30.4°C, what is the pressure in atmospheres

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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 mixture of 34.23 moles of argon, 12.76 moles helium, 21.53 moles neon, and 42.33 moles krypton is…

A: Given : Volume of vessel = 2935.34 L Moles of Argon =  34.23 moles Moles of Helium= 12.76 moles…

Q: which of the following compound shows the strongest acidity A-ch3oh B-ch3ch2oh C-h2o D-c6h5oh 1-A…

A: D. C6H5OH shows stronger acidity.

Q: A sample of xenon gas occupies a volume of 9.01 L at 477 K. If the pressure remains constant, at…

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Q: A sample of hydrogen gas has a volume of 250 mL at a pressure of 101.3 kPa.  If the temperature is…

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Q: Determine the density of F2 gas at 273 K, 1.00 atm. The molar mass of F2 is 38.0 g/mol.

A: We will use ideal gas equation

Q: A 7.53 L container of oxygen gas at 12.1 °C is heated to 87.9 °C. Assuming that the volume of the…

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Q: A balloon containing 0.75 mol of nitrogen gas has a volume of 16.8 L. If the amount of nitrogen in…

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Q: Suppose you had a 2.30-L sample of neon gas at 21°C and a pressure of 0.924 atm. What would be the…

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Q: Consider a sample of argon gas at 20.0ºC, 2167 mm Hg, and 1,450 mL. How many moles of argon are in…

A: Given, Pressure of argon gas (P) = 2167 mmHg = 2.85 atm Volume of argon gas (V) = 1,450 mL = 1.45 L…

Q: A 2.68 L container of oxygen gas at 27.9 °C is heated to 46.8 °C. Assuming that the volume of the…

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Q: The density of nitrogen at 0.913 atm and 18°C is 1.07 g/L.  Explain how these data show that the…

A: Density of the gas(ρ) = PM RT Density of the gas(ρ) =1.07 g/L. P = pressure of gas = 0.913 atm M =…

Q: Calculate the quantity of gas, in moles, if 127 L at 56.0 ∘C has a pressure of 11.15 kPa.

A: Ideal gas equation describes the relationship between different parameters of a gas. These…

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 sample of carbon dioxide gas at a pressure of 846 mm Hg and a temperature of 73 °C, occupies a…

A: * Answer : Volume of the sample will be 11.83 L.   * Solution : The combined gas law is the law…

Q: If the pressure exerted by a gas at 100°C in a volume of 0.044 L is 3.81 atm, how many moles of gas…

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Q: A sample of xenon gas at a pressure of 992 mm Hg and a temperature of 25 °C, occupies a volume of…

A: Charle's law states that the volume of given mass of gas is directly proportional to the absolut…

Q: A sample of nitrogen gas has a volume of 2.58 L at 23°C. What volume will it occupy at 84°C if the…

A: According to Charles's law for an ideal gas in two different states keeping the pressure and number…

Q: A  container contains 5.0 L of a gas at 1520 mmHg. What will be its volume if the pressure increases…

A: According to Boyle's law, pressure is inversely proportional to volume. Mathematically it can be…

Q: Hydrogen gas, oxygen gas, and water vapor are collected in eudiometer. The eudiometer contains…

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Q: A sample of nitrogen gas has a volume of 23.4L at 30 °C. The gas is heated to 220 °C at constant…

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Q: A sample of nitrogen gas occupies a volume of 7.76 L at 63.0°C and 379 torr. If the volume of the…

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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 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 sample of gas occupies 998. mL at standard pressure. What volume will the gas occupy at a pressure…

A: A sample of gas occupies 998. mL at standard pressure. We have to calculate  volume of the gas  at a…

Q: A sample of helium gas occupies 75L at 0.58 atm. Calculate the new volume (in mL) when the pressure…

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Q: partial pressure

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Q: 8.00 gram mixture of copper (II) sulfide and iron (II) sulfide reacted with

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Q: A sample of gas has an initial volume of 3.96 L at a pressure of 708 mmHg. If the volume of the gas…

A: Consider the given information is as follows; Initial volume V1 = 3.96 LInitial pressure P1 = 708…

Q: If a balloon is filled with 4.56 moles of helium gas and then exposed to a pressure of 0.123 atm at…

A: Given: Moles of He  gas: 4.56 Pressure : 0.123 atm Temperature : 28 oC = 301 K

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 sample of a gaseous nitrogen oxide is found to weigh 0.525g. the sample has a volume of 300 mL at…

A: Welcome to bartleby !

Q: 7. A 2.50-L volume of hydrogen measured at –196 °C is warmed to 100 °C. Calculate the volume of the…

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Q: A sample of xenon gas occupies a volume of 8.94 L8.94 L at 435 K. If the pressure remains constant,…

A: Initial volume, V1 = 8.94 L Initial temperature, T1 = 435 K Final volume, V2 = 5.76 L Final…

Q: The volume of a sample of hydrogen gas was decreased from 11.09 L to 4.38 L at constant temperature.…

A: Boyle's law This law states that the absolute pressure exerted by a given mass of an ideal gas is…

Q: A sample of gas has a volume of 3.40 L at 10.0 °C. What will be its volume at 100.0°C, pressure…

A: According to the ideal gas law,PV = nRTwhere P = pressureV = volumen = molesR = gas constantT =…

Q: A sample of sulfur hexafluoride gas occupies 9.06 L at 215°C. Assuming that the pressure remains…

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Q: 3. Calculate the volume of 4.7009 x 10 molecules of NH, gas trapped in a container at a pressure of…

A: Given  Number of molecule = 4.7009 × 1023 molecule  Pressure   = 1460.3 mmHg  760 mmHg = 1 atm…

Q: A sample of nitrous oxide gas, N2O, occupies a volume of 464 L at a pressure of 0.240 atm. What…

A: Given A sample of nitrous oxide gas, occupies a volume of 464 L at apressure of 0.240 atm, i.e.…

Q: sample of xenon gas occupies a volume of 5.03 L at 405 K. If the pressure remains constant, at what…

A: At constant pressure value of gas is directly proportional to its temperature

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.