The gas modeled in the graph above has a volume of 50 cubic meters when the pressure is 100 kPa.  1) Determine the value of k in PV=k. 2) Explain which variable (P, V, or T) is constant and how you know.  3) Calculate the expected pressure of the gas when the volume is decreased to 20 cubic meters.

Q: A mixture of cyclopropane gas, C3H6, and oxygen, O2, in a 1.00:4.00 mole ratio is used as an…

A: Answer :- 84800 Pa  The partial pressure of O2 = 84800 Pa.…

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Q: A 9.00 L tank at 28.6 °C is filled with 16.5 g of sulfur hexafluoride gas and 9.65 g of chlorine…

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Q: pressure

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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Q: You fill a rigid steel container with a volume of 20 L with nitrogen gas to a pressure of 2000 kpa…

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Q: A 4.0-liter rigid metal can is filled with nitrogen gas at 45 °C to a pressure of 1.125 atm. The can…

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Q: What is the partial pressure (in atm) of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it…

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Q: What is the partial pressure (in atm) of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it…

A: Given: Volume of vessel = 25.0 L Temperature = 468.2 K And mass of CO2 = 73.6 g.

Q: How many moles of krypton gas must be added to a 250 ml incandescent light bulb to yield a gas…

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Q: One of the steps to sweeten sour gas using the Claus process is reacting hydrogen sulfide gas with…

A:

Q: the pressure of a sample of gas in a steel tank is 30 KPA. if the temperature of the steel tank is…

A: we have to calculate new pressure in the tank

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A:

Q: Calculate the volume of 1.62g of Helium gas at 25.670C and 872 mmHg.  (R = 0.0821 atm.L/mol.K

A:

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Q: A sample of gas in which [H2S] = 3.15 M is heated to 1400 K in a sealed vessel. After chemical…

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A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…

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A: The given problem can be solved by using the relation given below as: Pgas=χgas×Ptotal Where, Pgas…

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A: Given data:

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A: Answer:Here:

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.