A chemistry graduate student is designing a pressure vessel for an experiment. The vessel will contain gases at pressures up to 70.0 MPa. The student's design calls for an observation port on the side of the vessel (picture). The bolts that hold the cover of this port onto the vessel can safely withstand a force of 2.40 MN. Calculate the maximum safe diameter w of the port. Round your answer to the nearest 0.1cm

Q: A gas of unknown identity diffuses at a rate of 86.4 mL/s in a diffusion apparatus in which carbon…

A: Answer: 70.04 g/mol

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Q: 5. The diameter d for an O2 molecule is 0.36 nm. The molar mass is 32.0 g mol-1. (a) calculate the…

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Q: The rate of effusion of NO2 gas through a porous barrier is observed to be 4.28 x 10-4 mol/h. Under…

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Q: This is a fun problem to help realize why barometers were constructed with mercury rather than…

A: Given that : The density of mercury = 13,5 g/mL The density of water = 1.00 g/mL The reading in…

Q: effuse

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Q: Volume (L) 100 80 60 Created by E. Lee for Virtual 40 20 100 200 300 400 500 600 700 800 900…

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Q: A gas of unknown identity diffuses at a rate of 87.0 mL/s in a diffusion apparatus in which carbon…

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Q: A balloon with at the surfacé of the and a temperature of 395.2 K. The balloon is submerged into the…

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Q: It took 5.6 minutes for 2.0 L helium to effuse through a porous barrier. How long will it take for…

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Q: Calculate the root-mean-square velocity of HCl at 115.°C. 398 m/s 578 m/s 281 m/s 488 m/s 516 m/s

A: Given:  Temperature = 115oC +273 =388 K we have to calculate root mean square velocity of HCl ?…

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A: • No. of moles = Given massMolar mass• PV = nRT⇒ P = nRTVWhere,P → PressureV → VolumeT →…

Q: 2. Consider a 80-kg man who has a total foot imprint area of 420 cm?. He wishes to walk on quick…

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Q: A gas of unknown identity diffuses at a rate of 83.3 mL/s in a diffusion apparatus in which carbon…

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Q: Interstellar space has an average temperature of about 10 K and an average density of hydrogen atoms…

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Q: Water Vapor A student weighs out 0.0422 g of magnesium metal. The magnesium metal is reacted with…

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Q: At an altitude of 20 km, the temperature is 217 K, and the pressure is 0.050 atm. Taking the cross…

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Q: A set of bookshelves rests on a hard floor surface on four legs, each having a cross-sectional…

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Q: 10. The figure shows a water tank with a valve. If the valve is opened, what is the maximum height…

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Q: Determine the root mean square velocity of nitrogen molecules at 250.0 ºC in meters per second…

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Q: Does carbon monoxide and nitrogen gas have approximately similar velocity at 298 K? Give reason for…

A: According to the root mean square speed of he two gases, w can conclude to a formula as;      Molar…

Q: Volume (L) 100 80 60 40 20 Temperature (K) 100 200 300 400 500 600 700 800 900 Created by E. Lee for…

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Q: Following is a flask containing fluorine (F2). Based on the data provided calculate the kinetic…

A: Given :  Volume = 6.400 L  Pressure = 1.278 atm  Temperature = -32.76 ° C = 240.24 K

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Q: Part A MISSED THIS? Read Section 6,9 (Pages 245 - 246) ; Watch IWE 6.15. A sample of N20 effuses…

A: Time of effusion for N2O = 50 s