A commercial airliner has an internal pressure of 1.00 atm and temperature of 25° C at takeoff. If the temperature of the airliner drops to 17° C during the flight, what is the new cabin pressure? (assume constant volume) A sample of What is the molar mass of the gas? If the unknown gas is composed of 0.815 g of carbon and the rest is hydrogen, what is its with a mass of 1.020 g occupies a volume of 762 mL at 0 °C and 1.00 atm (STP). gas molecular formula?

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: Applying Boyle’s law P1V1 = P2V2  where P1 V1 are initial pressure and volume  P2 , V2 are final…

Q: A balloon is filled with helium gas (see an illustration below). Indicate whether the volume of the…

A: A balloon is filled with helium gas (see an illustration below). Indicate whether the volume of the…

Q: A molecule of oxygen gas has an average speed of 15.6 m/s at a given temp and pressure. What is the…

A: We know that average speed of gas molecule Vavg=8RTπM where R=gas constant           T=temperature…

Q: 3.2.5 moles of gas, at 1590 mmHg, occupy a volume of 28.00 L. What is the temperature, in °C, of the…

A: According to ideal gas law, PV = nRT where P = pressure in atm  V = volume in L n = moles R = gas…

Q: At 30. °C, a gas occupies a volume of 3.05 L under 0.500 atm of pressure. At what temperature will…

A: Welcome to bartleby ! Introduction :  We have to calculate final temperature of gas .

Q: 60 L tank containing 2.5 mol of CH4 . Initially, when Poutside was 1 atm, there was no leakage. But…

A: Given: Volume of tank = 60 L Initial moles of CH4 = 2.5 mol. Initial pressure of CH4 = 1.0 atm. And…

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 gaseous compound has a density of 1.51 g/L at 23.9 °C and 1.24 atm. What is the molar mass of the…

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Q: Two gas cylinders have identical volumes and contain gases at identical temperatures andpressures.…

A: Correct answers are (c) masses and (e) mass densities (g/L). Mass of carbon dioxide is more than…

Q: When heated strongly, solid calcium carbonate decomposes to produce solid calcium oxide and carbon…

A:

Q: 4. A nitrogen gas with a volume of 11.75 L was placed inside a chamber with a pressure of 2022 psi…

A:

Q: After dissolving an unknown tablet in water, the tablet dissolves and liberates a gas. Suppose at 1…

A: Given that:            Volume of gas (V) = 360 mL = 0.360 L               Temperature (T) = 20℃ =…

Q: A scuba tank has been completely emptied by opening the valve (again, by empty, do we mean…

A: According to ideal gas law, the volume of a gas is directly proportional to the number of moles of a…

Q: An unknown gas at 77.1∘C  and 1.10 atm has a molar mass of 16.04 g/mol. Assuming ideal behavior,…

A: The formula required to determine the density of gas with ideal behavior is as follows,

Q: An anesthetic gas contains 64.81% carbon, 13.60% hydrogen, and 21.59% oxygen, by mass. If 2.00 L of…

A: Given: The mass % of carbon=64.81% The mass % of hydrogen=13.60% The mass % of oxygen=21.59% The…

Q: What is the temperature, in celcius, of 5.23 moles of helium (He) gas confined to a volume of 5.23 L…

A: Given that : Number of moles of He (n) = 5.23 moles Volume (V)= 5.23 L Pressure (P)= 5.23 atm Let…

Q: if 2.00 moles of NO gas occupies 10.00L at 22.0 Celcius, what is the pressure of the gas in…

A: Given  Number of mole ( n ) = 2 mole  Volume ( V )         = 10 Liter  Temperature ( T )  = 22 ℃…

Q: A gas mixture is made by combining 8.5 g8.5 g each of Ar,Ar, Ne,Ne, and an unknown diatomic gas. At…

A: According to ideal gas law PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: A sample of argon gas has a volume of 735 mL at a pressure of 1.20 atm and a temperature of 112 °C.…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: An unknown gas at 61.1 C and 1.05 atm has a molar mass of 30.07 /mol. Assuming ideal behavior, what…

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Q: A certain gas occupies 13,1 L at 24.9 atm. What preassure in kPa will cause it to expand to 125.1 L?…

A: Given: Temperature is constant. Initial pressure, P1 =24.9atm  Initial volume, V1 =13.1L Final…

Q: A sample of nitrogen gas collected in a laboratory occupied a volume of 725 mL at a pressure of…

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Q: A 13.9-L tank is filled with H2  to a pressure of 190. atm. How many balloons (each 2.00 L) can be…

A: Since temperature of gas is not changed so according to ideal gas equation.…

Q: volume

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Q: If the total pressure inside of the space shuttle is 1.62 atm, then what is the partial pressure of…

A: The partial pressure of a gas in a gaseous mixture is  dependent  on          Mole fraction of a…

Q: If the initial temperature of an ideal gas at 2.250 atm2.250 atm is 62.00 ∘C,62.00 ∘C, what final…

A: Given and ideal gas has, initial temperature =62°C =(62+273.15) K =335.15 Kinitial pressure =2.250…

Q: An anaesthetic gas contains 64.81% carbon, 13.60% hydrogen, and 21.59 % oxygen by mass. If 2.00L of…

A: It is given that the anaesthetic gas contains, 64.81% carbon, 13.6% of hydrogen and 21.59% of…

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: If the initial temperature of an ideal gas at 2.250 atm2.250 atm is 62.00 ∘C,62.00 ∘C, what final…

A: Initial temperature (T1) = 62.00 ◦C Initial pressure (P1) = 2.250 atm Final pressure (P2) = 1.700…

Q: 64. What is the pressure in millimeters of mercury of 0.0115 mol of helium gas with a volume of 214…

A: The pressure of the helium gas can be calculated by using the ideal gas equation. The ideal gas…

Q: An unknown gas at 21.1 °C and 1.05 atm has a molar mass of 16.04 g/mol. Assuming ideal behavior,…

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Q: Assume that an exhaled breath of air consists of74.8% N2, 15.3% O2, 3.7% CO2, and 6.2% water…

A: The partial pressure of each component may be calculated as:

Q: If a volume of nitric oxide gas at 25.0 °C increases from 2.00 L to 3.00 L, what is the final…

A: Charles law states that volume of a given amount of gas held at constant pressure is directly…

Q: 5. After blowing up a balloon, a student was curious what the partial pressure of each gas was in…

A: Daltons Law of partial pressure says that total pressure is the sum of the individual pressures of…

Q: Calculate the density of methane gas (CH4) in grams per liter at 25 °C and 0.978 atm

A: As per guidelines, only 1st part has to be answered. Given that pressure of gas is 0.978 atm  And…

Q: Air is approximately 78% nitrogen, 21% oxygen, and 1% argon (note that unless stated explicitly, gas…

A: Given data,Percentage of N=78%Percentage of O=21%Percentage of Ar=1%Average volume=400mLInitial…

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.64 L was placed in a weighted balloon and…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: If the initial temperature of an ideal gas at 2.250 atm is 62.00 C, what final temperature would…

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Q: What is the pressure in millimeters of mercury of 0.0125 mol of helium gas with a volume of 213 mL…

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Q: A sample of gas with a mass of 1.020 g occupies a volume of 762 mL at 0 °C and 1.00 atm (STP). What…

A: The ideal gas equation is written below.PV = nRT         ….. (1)                Here, P is the…

Q: At constant temperature the entire quality of gas which is stored at .965 atmospheres in a 175L…

A: Boyle's law states that at constant temperature pressure of the gas is inversely proportional to the…

Q: 2.00 L container at 22.00C contains a mixture of 1.00 g H2 (g) and 1.00 g H2(g) and 1.00 g He(g). a.…

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Q: A gas at 34C and 1.75 atm has a density of 3.4 g/L. Calculate the molar mass of the gas?

A: The ideal gas equation is given by,                               PV = nRT Where, P is the pressure…

Q: Assuming that a 1.5 g gas occupying a volume of 500 ml at a pressure of 1.75 atm and a temperature…

A: Given: Mass of gas = 1.5 g. Volume of gas = 500 mL = 0.500 L…

Q: Which of the following statements is true about a gas being cooled n a conta win a fxed volume (the…

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Q: A lighter-than-air balloon contains 1005 mol helium at1.00 atm and 25.0°C.(a) Compute the difference…

A: Given Data- No of moles of helium gas= 1005 moles Pressure =1 atm  Temperature = 273 K + 25 =298K…

Q: If the initial temperature of an ideal gas at 2.250 atm2.250 atm is 62.00 ∘C,62.00⁢ ∘C, what final…

A: According to Gay-Lussac's Law, the pressure the gas is directly proportional to temperature of the…

Q: What is the final pressure of 250 ml of a gas at 365 mm Hg and 25.0c if the gas is heated to 95.0c?…

A: