Use the ideal gas equation, PV = nRT, to calculate the volume in liters of 1.808 moles of nitrogen gas collected at 17.5°C and 760.22 mmHg. The gas was not collected over water. R = 82.1 atm·mL/mol·K    or     R = 0.0821 atm·L/mol·K

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Q: General: 2.0 L of O2(g) and 8.0 L of N2(g) , each at STP, are mixed together. The non-reactive…

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Q: What volume is occupied by 0.986 mol of CO2 at 318.5 K and 973 mmHg?

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Q: Humid air on a warm summer day is approximately 20% oxygen, 75% nitrogen, 4% water vapor, and 1%…

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Q: Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following…

A: Given, Pressure of H2 gas= 744 mm of Hg                               = 744760atm T= 25°C= 298K…

Q: A 10.0 g sample of an unknown gas occupies 1.47 X 10-2 m3 at a temperature of 298 K (25 °C) and a…

A: The ideal gas equation is,PV=nRTP=pressureV=volume of gasn=number of molesnumber of moles =…

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Q: .What is the temperature of gas, in K, that is expanded from 2.5 L at 25 C to 4.0 L at constant…

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Q: In any of the equation forms of the Ideal Gas Law, IGL, pressure must always be in what unit?  a…

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Q: What volume of Cl2 gas is occupied by 11.1 grams at 25.0 degrees Celsius and 740. mm Hg?

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Q: If a cylinder contains 10.0 g of CO 2 in 10.0 L at 325 K, what is the pressure?

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Q: The real gases do not follow the ideal gas law of PV = nRT, where P is the pressure, V is the…

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A: R is a gas constant . Its value can vary depending upon the units used in your requirements.

Q: Which of the following is a mathematical expression of the Ideal Gas Law, using the symbols commonly…

A: Ideal gas laws are used to relates the four independent physical properties of a gas at any time.

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Q: A commercial refrigeration unit accidentally releases (1.84x10^1) mL of ammonia gas, NH3, at SATP.…

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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.