..................An 85 g-mol gas 0ccupies 38 L at 78oC,,, wh@t is the vacuum pressure 0f the gas in psi??? CH0iceS:     210.4421       195.7421       -195.742       225.1421     961.6895     946.9895       932.2895     -932.289

Q: What kinds of bonds are present in this molecule? ОН

A: A molecule is given and we have to find that what kinds of bonds are present in this given molecule.

Q: Collisions between gas particles and between particles and container walls are elastic collisions.

A: The theory which explains the behaviour of gases is called as kinetic molecular theory . Kinetic…

Q: 15.0 L of an ideal gas at 298.0 K and 3.36 bar are heated to 350.0 K with a new pressure of 2.70…

A: Ideal gas are gases which have no intermolecular force of attraction. All Ideal gases obey combined…

Q: B. Weight of Na2SO4 Sample 0.3512 g C. Total Vol. of Precipitant (BaCl2) used WITH 1М ВаCI2 PLEASE…

A:

Q: (N/cm2) The total pressure of a mixture of hydrogen, oxygen, and nitrogen gases is 286 kilopascals.…

A: The total pressure of gaseous mixture (oxygen, Nitrogen and Hydrogen) given in the question is = 286…

Q: The volume of an automobile tire is 2.5 * 10 ^ - 2 * m ^ 3 pressure of the air in the tire is 2.5…

A:

Q: (L) occupied by the same mass of N₂ at 90 °C and 200 bar using the compressibility factor for N₂.…

A:

Q: 12.A sample of Nitrogen occupies 95.0 mL at 32.0 oC. Calculate the final volume when the temperature…

A: The volume and the temperature of a gas is directly proportional to each other when pressure of the…

Q: A Gas gas collected 0.97atm and 340 K. What will the temperature be at standard pressure?

A: Gay-Lussac’s Law: According to Gay-Lussac’s law, if we increase the temperature of the ideal gas the…

Q: A sample of krypton gas occupies a volume of 9.46 L at 58.0°C and 1.07 atm. If it is desired to…

A:

Q: What is the answer to this problem? A mixture of gases consists of Na, O2, H, and F2- The total…

A:

Q: 2. Determine the total pressure of a gas mixture that contains 0, N,, and He, if the partial…

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

Q: ration (PV-K) and the valve of I (1084.9 kpaxm²) Use the equation to • Calculate the expected…

A:

Q: d. If 464mL of an ideal gas is at 27°C and 1.05atm, what will be new volume at STP? Gas Law: Solve…

A: d. Given: The initial volume, V1= 464 mL The initial temperature, T1=27 + 273=300 K  The initial…

Q: 3 4) il a Pump is used to gas at Volume of 1.50L Rapidly expand 25°C from at 500 bar to a 9, 9.…

A:

Q: If molecules of H2 (molar mass 2), O2 (molar mass = 32), and N2 (molar mass 28) are all placed in…

A: Calculate the following---

Q: `de =?,(- )r =?,)p =? ae. %3D

A: According to Van der Waals equation, where P = pressure V = volume  n = moles  R = gas constant =…

Q: alculate to three significant digits the density of carbon dioxide gas at exactly 30 °C and exactly…

A: Ideal gas equation is:- PV = nRT  Where  P = pressure = 1 atm T = temperature = 30° C = 303 k  V =…

Q: a 77.7gram Sample of methane 2. Consider a 77.7 gram gas, CHy (g). under STP Conditions by Presented…

A: Given Mass of CH4  = 77 g Molar mass of CH4 = 16 g/mol

Q: use principles of the Kinette molecular Theory to respond to the quation below. slove all sub parts.…

A: a.

Q: 1. By What factor does the pressure of an ideal gas Change when the number of moles is constant the…

A: For an ideal gas when number of mols are constant: P1V1T2 = P2V2T1 Where, P1 = initial pressure; P2…

Q: 20. Which of the following pressures is equal to 0.80 atm? a. 9.5 x 10 torr b. 1.3 bar c. 24 in. Hg…

A: Given : We have to calculate the which pressure is equal to 0.80 atm

Q: A glass vessel fitted with a stopcock valve has a mass of337.428 g when evacuated. When filled with…

A: The mass of evacuated vessel is 337.428 g .   The mass of the vessel when filled with Ar is 339.854…

Q: A. gas has at Ko what is the temperature at 7 atm? マイコ Tイニ a pressure of O.12 atm ア2= I2ニ K when…

A: Formula used :  Gay-Lussac's Law formula:    When Volume of a gas is constant,  P1 / T1  = P2 / T2…

Q: H) Cale Voz at sTP molar Volume other Oz neleasing specius keloy o.ck) given the follawing 2.00g…

A: Mass of O2(g) formed after heating = (mass of sample) - (mass of residue) = 2.000 g - 1.700 g =…

Q: Consider 1.000 moles of a monoatomic ideal gas that is taken from state A to state D by different…

A: Given  mole of gas, n = 1.000 moles  State A : VA = 10.0 L, PA = 10.000 atm  State B : VB = 50.9 L,…

Q: How are the properties of real gasses taken into account? Group of answer choices a.By applying an…

A: Since the ideal gas assumes that there is no force of attraction between the molecules and the…

Q: At what temperature would 2.10 mol of N₂ gas have a pressure of 1.25 atm in a 25.0 L tank? (R=0.0821…

A: Ideal gas equationPV= nRTWhereP= pressure of gasV= volume of gasn = no. of moles of gasR = gas…

Q: 7. How much temperature increase is necessary to generate a 1% increase in the amount of hydrogen…

A:

Q: The ideal gas equation models the gas behavior observed in the world.. O perfectly for pressures…

A: The ideal gas  PV = nRT  Where ,p = pressure  ,V = volume,T = temperature  , n = no of moles of gas…

Q: iv) At STP, one mole of an ideal gas occupies.... a) 10.22 L b) 20.24 L c) 30.22 L d) none of these

A: STP stands for standard temperature and pressure. Standard temperature is 298 K and standard…

Q: Aerosol cans carry clear warnings against incineration because of the high pressures that can…

A:

Q: In the measurement of 0.503L, which digit is the estimated digit? 5. O 3 the 0 between the 5 and 3…

A: Significant figures :-  The meaningful digits which are known with certainty in a measurement are…

Q: at Prussure li00 atm 10.0moles Of Nitrogun gao in Cylinder w/ volume B.100m3, The molar mass it…

A:

Q: A gas sample is compressed at constant tem- perature. This means that the pressure must be e 1.…

A: On compressing at constant temperature there will be increase in Pressure because on compression…

Q: Please provide detailed solution and give the explanation of the concept... The valve between a 5-L…

A: thank you

Q: 49 mL of a gas are collected over water at 748 mm Hg and 298 K. If the vapor pressure of water at…

A: All matter can be classified as solid, liquid, and gases mainly. In these physical states of matter,…

Q: 2.50 g He as non ideal gas is in a container with the volume of 1550 mL.   Calculate the pressure of…

A: By knowing the pressure and volume correction factor,  we can easily calculate any of the…

Q: 5. Convert the following pressures into тm Hg. a. 0.9975 atm b. 225,400 Pa C. 99.7 kPadmo s

A: atm to mmHg means to multiply the atm value with 760. Pa to mmHg means divided the Pa value by 133.…

Q: The following data was obtained by measuring the volume of a trapped sample of gas at different…

A: a,b AnsC)d) ANY DOUBT PLEASE ASKThank you.

Q: /11nthe folkwing chart with the pressuns os the uluime Changes Stept Calcukre re picduct of the…

A: Given that, Volume (m3)  Pressure (mm Hg) 5 7.5 4   3   2   1   We have to calculate…

Q: A gas has a volume of 2.88 L at 4.4oC and 126.9 kPa. At what temperature would the gas occupy 1.4 L…

A:

Q: 12.) Wether Pre$sure of gas in sealed Container incheases or decreases nith changes ?. a) volune…

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

Q: 11. When the volume of a gas increases at constant temperature: - the average kinetic energy…

A: 1.The average kinetic energy here refers to the average kinetic energy of the molecules of gas.The…

Q: The tem perature of an ideal gas ina Ś.00L container originally at 1 atm and 25C lowered to 220k.…

A: Given is a situation when a gas had Volume= 5.00L Pressure= 1 atm Temperature= 25°C = 298K (Use…

Q: A piston cylinder device contains 3 kg of helium at 13K, 300 kPa. a. Determine the compressibility…

A: Please find the attachment.

Q: Should not V1 be more than V2 as the gas is being compressed?

A: Given that, an ideal gas is compressed at constant temperature, which reduces it's volume by 3.08…