For many purposes we can treat propane C3H8 as an ideal gas at temperatures above its boiling point of  −42.°C Suppose the temperature of a sample of propane gas is lowered from 19.0°C to −11.0°C, and at the same time the pressure is changed. If the initial pressure was 0.70kPa and the volume increased by 45.0%, what is the final pressure? Round your answer to 2 significant digits.

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.…

Q: Three gases (8.00 gg of methane, CH4CH4, 18.0 gg of ethane, C2H6C2H6, and an unknown amount of…

A: We know that the gaas law is  PV=nRT            -----(i) where P is pressure of the system,V is…

Q: Scuba divers who suffer from decompression sickness are treated in hyperbaric chambers using a gas…

A: Answer -

Q: For many purposes we can treat dimethyl ether (C₂H60) as an ideal gas at temperatures above its…

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Q: For many purposes we can treat methane (CH4) a as an ideal gas at temperatures above its boiling…

A: Methane gas is treated as an ideal gas, so the gas follows the ideal gas equation. thank you

Q: A container contains 0.50 g of H2(g) and 0.50 g of O2(g). The total pressure in the container is…

A: Given: Mass of H2 = 0.50 g. Mass of O2 = 0.50 g. And total pressure of gases = 1.56 atm.

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

A: we have to calculate the final pressure of methane gas

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

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Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

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Q: A cylinder of volume 27.0 L is filled with 25.1 g of jobstium gas (MM = 72.21 g - mol-1) from the…

A: Given data, Mass = 25.1 g Molar mass = 72.21 g/mol.  To calculate the number of moles.

Q: A 6.75 g sample of potassium chlorate (KClO4) is heated and decomposes into potassium chloride and…

A: Using Dalton's law of partial pressure to fins oxygen's partial pressurePtotal = PO2 + PH2O    and…

Q: For many purposes we can treat butane (C,H10) as an ideal gas at temperatures above its boiling…

A: Two questions based on gas law, which are to be accomplished.

Q: The combined gas law is important in heating and refrigeration. Part A In the expansion unit of a…

A: Introduction :  The combined gas law is the law which combines Charles’s law, Gay-Lussac’s law and…

Q: For many purposes we can treat methane (CH4) as an ideal gas at temperatures above its boiling point…

A: Thank you,Please rate my response.

Q: odium metal reacts with water to produce hydrogen gas according to the following equation: 2Na(s) +…

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Q: For many purposes we can treat propane (C₂Hg) as an ideal gas at temperatures above its boiling…

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Q: A 10.0 L tank at 7.69 °C is filled with 10.8 g of sulfur tetrafluoride gas and 2.28 g of dinitrogen…

A: We have to calculate the mole fraction, partial pressure and total pressure.

Q: 2Na(s) + 2H2O(1)→2NaOH(aq) +H2(g) The product gas, H2, is collected over water at a temperature of…

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Q: There is 21.0 g of carbon dioxide gas stored in a cylinder with a volume of 15.0. A pressure gauge…

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Q: 196. °C. For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its…

A: Given :  Initial temperature of gas = 89.0°C = 362 K  Final temperature of gas = 143.0 °C = 416 K…

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

A: Initial temperature of gas (T1) = 51.0 °C => T1 = 51.0 + 273.0 = 324 K Final temperature of gas…

Q: Four gases, A, B, C and D, are mixed into a sealed container.  The total pressure is 3.31.  What is…

A: Total pressure of a mixture is the sum of partial pressure of its constituents.

Q: A particular balloon can be stretched to a maximum surface area of 1257 cm². The balloon is filled…

A: Given ,     A particular balloon can be stretched to a maximum surface area (A)  of 1257 cm². The…

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

A: GIven:     Initial ConditionTemperature,T1=22∘C                        =295Kpressure, P1= 3.1atmLet…

Q: There is 12.0 g of carbon dioxide gas stored in a cylinder with a volume of 11.0. A pressure gauge…

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Q: For many purposes we can treat propane (C₂Hg) as an ideal gas at temperatures above its boiling…

A: Details

Q: An unknown gas has a density of 1.48 g/L and a molar mass of 68.2 g/mol. You have measured the…

A: For the ideal gas, the temperature pressure and the volume are related by the ideal gas equation.…

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

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Q: A reaction between liquid reactants takes place at - 7.0 °C in a sealed, evacuated vessel with a…

A: The temperature of the sulfur hexafluoride gas is .The volume of the sulfur hexafluoride gas is .The…

Q: For many purposes we can treat ammonia (NH3) 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: 2)Boyle's Law D' states that for a certain gas in a container we have P • V = 375 where P represents…

A: Given the Boyle's law relation is: P*V = 375 where pressure, P is in pressure in mm Hg, and  volume,…

Q: A mixture of argon and methane gases, in a 5.07 L flask at 51 °C, contains 5.80 grams of argon and…

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

Q: A gas with an initial volume of 2.00 L at 275.0 K is heated. The final volume is 3.000 L. Calculate…

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Q: What is the pressure in kilopascals of 1.926 x 10-6 moles of helium gas, if it occupies a volume of…

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Q: A sample of an unknown compound is vaporized at 130. °C. The gas produced has a volume of 860. mL at…

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Q: About 8.0 x 10° tons of urea [(NH₂)₂CO] are used annually as a fertilizer. The urea is prepared at…

A: We have to calculate the volume of ammonia needed for the reaction

Q: A sample of 0.225 mole of gas has a volume of 748 mL at 28°C. Calculate the pressure in atm of this…

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Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

A: According to the ideal gas law: PV = nRT where P, V, n, R and T represent pressure, volume, number…

Q: For many purposes we can treat ammonia  NH3  as an ideal gas at temperatures above its boiling point…

A: Yes it is possible to change the temperature of ammonia at the same time keeping the volume of the…

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

A: Answer: This question is based on ideal gas equation where we have to calculate the value of new…

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A: where:when the pressure is doubled, the ammonia's temperature may be changed while maintaining a…

Q: None

A: Step 1:To find the final pressure of the nitrogen gas after the temperature and volume changes, we…

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

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Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

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Q: A 9.00 L tank at 8.36 °C is filled with 4.08 g of sulfur hexafluoride gas and 10.8 g of boron…

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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 relationship between the temperature, pressure, and volume of the initial and final state of an…

Q: Use the ideal gas equation, PV = nRT, to calculate the volume in liters of 1.808 moles of nitrogen…

A: The ideal gas law was directly used to find the volume.

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A: