A sample of xenon gas occupies a volume of 8.88 L at 47.0°C and 0.920 atm. If it is desired to decrease the volume of the gas sample to 7.50 L, while decreasing its pressure to 0.693atm, the temperature of the gas sample at the new volume and pressure must be ______°C.

Q: An isolated quantity of an ideal gas at 207.8 K has a volume of 31.21L at a pressure of 2.12 atm.…

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Q: A pure gas has a density of 1.80 g/L at 20.0 °C and 1.88 atm. Calculate the molecular mass of the…

A: It is given that the density of a gas is 1.80 g/L and has a pressure of 1.88 atm, and the molar mass…

Q: A sample of krypton gas collected at STP occupies a volume of 25.7 L. How many moles of gas does the…

A: A sample of krypton gas collected at STP occupies a volume of 25.7 L. How many moles of gas does the…

Q: A sample of N2O3(g) has a pressure of 0.024 atm. The temperature (in K) is then doubled and the N2O3…

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Q: Partial pressures The scene below depicts a mixture of four gases. (1) Which gas has the highest…

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Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: The Ideal Gas equation is given by,PV = nRTwhere,P= Pressure in atmV = Volume in LT = Temperature in…

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

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Q: A sample of krypton gas occupies a volume of 6.60 L at 52.0°C and 1.16 atm. If it is desired to…

A: The ideal gas equation can be expressed as ,                             PV = nRT Where, P is the…

Q: A sample of nitrogen gas occupies a volume of 9.20 L at 52.0°C and 1.00 atm. If it is desired to…

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Q: Chlorine pentafluoride gas is collected at -17.0 °C in an evacuated flask with a measured volume of…

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Q: 45.0 L of an ideal gas at 288 K and 3.50 atm are heated to 373 K with a new pressure of 4.25 atm.…

A: Given:45.0 L of an ideal gas at 288 K and 3.50 atm are heated to 373 K with a new pressure of 4.25…

Q: A 9.00 L tank at -3.2 °C is filled with 17.1 g of chlorine pentafluoride gas and 11.6 g of sulfur…

A: The mole fraction of a component in the mixture is defined by the ratio of moles of that substance…

Q: The ideal gas law describes the relationship between pressure (P), temperature (T), volume (V), and…

A: For ideal gas , variables pressure , temperature and volume are related as shown by ideal gas…

Q: What is the final temperature of a gas (in °C) that starts at a pressure of (4.51x10^2) mm Hg, a…

A: The ideal gas equation is given by,                                         PV = nRT Where, P is the…

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.