Nitrous oxide (N,O), also known as laughing gas, has uses in surgery and dentistry as an anesthetic. The nitrous oxide cylinder contains 1730.4 L of nitrous oxide at standard temperature and pressure. At 291.0 K, what would be the volume, in L, of nitrous oxide that would be obtained from the cylinder?

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Q: At 30oC, a gas cylinder containing nitrogen has an internal volume and pressure of 58.5 L and 1.75 *…

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A: We have to calculate the mass of Hg.

Q: e total pressure of the mixture?

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A: Please see the attached image for the solution.   If there are queries or if the image is not…

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Q: A 19.0 g sample of O₂ at standard temperature and pressure (STP) would occupy what volume in litres?

A: STP means standard conditions of temperature i.e. 273.15 K and pressure i.e. 1 atm

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Q: 1. a) What is the volume occupied by 23.0 g argon gas at a pressure of 1.15 atm and a temperature of…

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Q: A low pressure of 1.00 x 10^-3 Torr is readily obtained in the laboratory by means of a mechanical…

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Q: What volume does 1.35 mol H2 gas occupy at a pressure of 892 mm Hg and a temperature of 28.0°C?…

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Q: 100.0 mL of water at 25 °C is added to a sealed 4.0 L Erlenmeyer flask. What is the volume of water?

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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.