For many purposes we can treat ammonia  NH3  as an ideal gas at temperatures above its boiling point of  −33.°C .   Suppose the temperature of a sample of ammonia gas is raised from  −14.0°C  to  −1.0°C , and at the same time the pressure is increased by  15.0% .       Does the volume of the sample increase, decrease, or stay the same?   increase decrease stays the same       If you said the volume increases or decreases, calculate the percentage change in the volume. Round your answer to the nearest percent.

Q: Fe(s) + H2SO(aq) → FeS0.(aq) + H2(g) The volume of the balloon was 4.8 x10° L. What mass of Fe was…

A: Equation can be written as: Fe(s)+H2SO4→FeSO4(aq)+H2(g) Molar mass of Fe = 56 g/mol H2 = Molar mass…

Q: The partial pressures of CH4, N2, and O2 in a sample of a gas mixture were found to be 123 mmHg, 505…

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Q: ne air bags in automobilles were once Inflated by hitrogen gas generated by the rapid decomposition…

A: Equation is  2NaN3(s) —> 2Na(s) + 3 N2(g)  we have to find the no. of moles of N2 by formula PV =…

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 ammonia NH3 as an ideal gas at temperatures above its boiling point…

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Q: A gas mixture has partial pressures of 52.55 mmHg H2, 159.74 mmHg N2, and 362.99 mmHg  O2. What is…

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Q: You are trying to determine, by experiment, the formula of a gaseous hydrofluorocarbon compound you…

A: The objective of the question is to calculateThe molar mass of the compoundThe molecular formula

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.91 L was placed in a weighted balloon and…

A: We have given that initial Pressure (P1) = 1 atm Volume (V1) = 1.91 L And after dropping into the…

Q: A student performs an experiment like the one you saw in Experiment 8.  The student determines the…

A: Given,  Pressure of oxygen is 0.7811 atm Volume of oxygen is 217 ml = 0.217 L Temperature = 298.15 K…

Q: A mixture of 3.0 g H2(g) and 12.0 g He(g) in a 7.0 L flask is maintained at 0 ∘C. What is the total…

A: According to ideal gas law, PV = nRT where P = total pressure of gas mixture V = volume = 7 L n =…

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: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.53 L1.53 L was placed in a weighted…

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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 sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.28 L1.28 L was placed in a weighted…

A: according to boyl's law at constant temperature pressure is inversely proportional to volume

Q: .If container "A" is occupied by 1.0 mole of oxygen gas (molar mass 32.0 g/mol) while container "B"…

A: Correct answer is container "A" must be larger than container "B". Avogadro's law: At the same…

Q: In a flask, there are two gases (gas 1 and gas 2). There is 2.34 L of gas 1, with 3.2 bars of…

A: Given a flask contains gas 1 and gas 2 2.34 L of gas 1.  Partial pressure of gas 1 = 3.2 bars 6.19 L…

Q: Which of the following is true for a gas under conditions of very low temperature? PV ÷ nRT = 1,…

A: To solve this problem we have to know about ideal gas equation.

Q: Suppose 10.05 mol of Ar gas are pumped into a 1.01 L container at 293.15 K. part 1:Calculate the…

A: Here we are required to find the pressure of Argon gas both ideally and non ideal scenario

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

A: The relationship between a fixed amount of gas's pressure, volume, and absolute temperature is…

Q: A sample of sulfur hexafluoride gas occupies 9.10 L at 198 °C.  Assuming that the pressure remains…

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Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.24 L1.24 L was placed in a weighted…

A: According to Boyle's Law, at constant temperature the volume of given amount of gas is inversely…

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.39 L was placed in a weighted balloon and…

A: Given:  Initial pressure(P1)=1.00 atm  Initial volume(V1)=1.39 L  Final pressure (P2)=80.0 atm  To…

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.66 L1.66 L was placed in a weighted…

A: Initial pressure, P1=1.00 atm The initial volume, V1=1.66 L Final pressure, P2=10.0 atm The final…

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

A: Given information: Butane is assumed as an ideal gas Volume = 100 mL Initial temperature (T1) = 42…

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: A sample of nitrogen gas kept in a container of volume 2.40 L and at a temperature of 27. °C exerts…

A: Ideal gas equation is  PV = nRT  Where,  P is pressure of the gas  V is volume of the gas n is no.…

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: States of Matter = Using the combined gas law For many purposes we can treat butane (C4H10) as an…

A: The objective of the question is to determine if it is possible to change the temperature of butane…

Q: what was the volume of the sample?

A: According to the Boyle's Law ; at constant temperature the pressure exerted by an ideal gas is…

Q: A 1.19 g sample of an unknown halogen occupies 109 mL at 398 K and 1.41 What is the identity of the…

A: Given : Volume = 109 ml  Temperature = 398K  Pressure = 1.41 atm Mass = 1.19 g

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 sample of nitrogen gas collected at a pressure of 1.24 atm and a temperature of 27.0 °C is found…

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Q: For many purposes we can treat propane (C3H8) as an ideal gas at temperatures above its boiling…

A: Given: The initial pressure = 4.2 atm The initial temperature = -22.0 oC The final temperature =…

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: A sample of an ideal gas at 1.00 atm and a volume of 1.59 L was placed in a weighted balloon and…

A: Given, P1= 1.00 atm V1 = 1.59 L P2 = 80.0 atm V2 = ?

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

A: Here, we have to find out whether the volume of a sample of nitrogen gas would increase or decrease…

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

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Q: Another balloon is inflated to a volume of 1.250 L with dry hydrogen gas, at 28.0 °C. The balloon is…

A: Here, pressure is constant during the process.  Hence, Chales law is applicable

Q: For many purposes we can treat ammonia (NH₂) as an ideal gas at temperatures above its boiling point…

A: Given T1 = -23°C = 273.15 - 23 = 250.15 K T2 = ? Let P1 be x So, P2 = 3x

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 sample of an ideal gas at 1.00 atm and a volume of 1.89 L was placed in a weighted balloon and…

A: We have to use the Boyle's law in order to calculate the final volume as it is given temperature is…

Q: Calculate the partial pressure of each component in a mixture of gases contains 3.50 g N2, 2.50 g…

A: The pressure of the gas depends on the number of gas molecules and does not depends on the nature of…

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.90 L was placed in a weighted balloon and…

A: Interpretation -  To detrmine the volume of the sample when pressure is increased to 80 atm of a…

Q: For many purposes we can treat dimethyl ether C2H6O as an ideal gas at temperatures above its…

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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: What pressure will be exerted by 25.0 g of CO2 at a temperature of 25.0 degrees celsius and a volume…

A: We can calculate the pressure of Carbon dioxide, CO2 gas by help of ideal gas equation. It can be…

Q: For many purposes we can treat dimethyl ether (C₂H5O) as an ideal gas at temperatures above its…

A: Boiling point = -24 oCInitial temperature = -11 oC

Q: For many purposes we can treat ammonia (NH₂) as an ideal gas at temperatures above its boiling point…

A: Solution: For many purposes, ammonia (NH3) can be treated as an ideal gas at temperatures above its…

Q: A sample of xenon gas occupies a volume of 7.38 L at 459 K. If the pressure remains constant, at…

A: Given, Initially Volume (V1) = 7.38 L Temperature (T1) = 459 K Initially Volume (V2) = 4.20 L…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.