Vapor pressure of a pure component (Psat) can be computed from the correlation equations.Beattie et al.(1951) gives the following equation between 50.00 to 160.60 °C for neopentane:1136.462log10 pat = 3.901633+ 4.99118 10-4 TT(temperature in K and vapor pressure is in atmospheres). The critical temperature (Te) andcritical pressure (Pc) of neopentane are 160.60°C and 31.57 atmospheres respectively. Usingthe information given above and the class notes, answer the questions #1.1. The acentric factor w is used a characterization parameter in phase behavior calculations.Acentric factor is a measure of sphericity of a molecule. The definition of w is given below.psat@ =- log10--1.0prat is calculated at T/Tc= 0.7PcHere Pal is the vapor pressure of the component and, P. and T are critical properties of thecomponent. Psat/P¢and T/Tc must be unitless (T and Tc must be in R or K).Calculate the acentric factor of neopentane (CSH12) using Antoine vapor pressure equation. (Indata books, acentric factor for neopentane is given as 0.1961).2. Determine the temperature at the normal boiling point of n-pentane (n-CSH12) using Antoineequation. (In data books, normal boiling point for n-pentane is given as 36.06°C)

Given: Tc =160.600 C = 433.75 K TTc=0.7

Answered: Vapor pressure of a pure component…

Similar questions

Calculate the partial pressure of helium gas for a volume of 1.0 x 10-6 m³ of 212Rn gas after 72 minutes. The radon gas was originally placed in an evacuated container at 1 atm, and the temperature remains constant at 0°C. (t, 12 = 23.9 min for 212Rn.) 0.467 X atm What is the partial pressure of the radon gas after this time? atm
Calculate the density of a material if the number of gamma photons decreases from 5206 to 2210 after passing through the material. Select one: D = 0.42 O D= 0.56 O D= 0.37 D= -0.32
Still having trouble figuring this out. I understand how you got everything and it definitely makes sense when I look in the book but still cannot figure out how to get the solutions for x and y. I have distributed and it still saying that im wrong
Wth the informetion below complek the fabla Infrema ion : 001 =7 me - D. 669 L - 300 cm M - m/Le - ? Compete the tabk mlg) T-mg L- VT 3
From the following data for the first-order gas- phase isomerization of CH3 NC at 215 °C, calculate the first-order rate constant and half-life for the reaction: Time (s) Pressure CH3 NC (torr) 4 Part A Calculate the first-order rate constant. Express your answer using three significant figures. 0 510 2000 345 5000 192 8000 107 12000 49 15000 27.3 Part B k ΜΕ ΑΣΦ Submit Request Answer 0 ? Calculate the half-life. Express your answer using three significant figures. ΑΣΦΑ Ο ΑΣΦ 1/2 ? 8-1 S
Carbon-14 has a half-life of 5730 years. What mass of carbon-14 would have a decay rate of 20,000 Bq? Considering that carbon-14 decays via beta-minus radiation, ALSO write the complete nuclear decay equation.
1 For the Rutherford (Geiger and Marsden) experiment with 5.5 MeV alpha particles on a 1 um gold foil, and for the six angles (decades) between 10-5 and 10° rad, calculate the Rutherford differential cross section (DCS), dor/d2, (a) without and (b) with screening. Represent both results graphically and draw conclusions. Answer: The nonscreened DCS values vary between 1.7137x10-3 and 2.0273×10 23 cm? rad-' in the interval [10-5-1 rad]. The screening angle is 3.7 x 10-3 rad, and the corresponding screened DCS values vary between 9.3620 x 10-14 and 2.0273 x 10-23 cm² rad-'. The screening Xa cuts off the otherwise increasing DCS with decreasing angle, which remains practically constant below X
You are on an interstellar mission from the E arth to the 8.7 light-years distant star Sirius. Your spaceship can travel with 70% the spee d of light and has a cylindrical shape with a diameter of 6 m at the front surface and a le ngth of 25 m. You have to cross the interstel lar medium with an approximated density of 1 hydrogen atom/m3. (a) Calculate the time it takes your spaceshi p to reach Sirius. (b) Determine the mass of interstellar gas th at collides with your spaceship during the mi ssion.
A 1.00-MT bomb exploded a few kilometers above the ground deposits 25.0% of its energy into radiant heat. Find the calories per cm2 at a distance of 10.0 km by assuming a uniform distribution over a spherical surface of that radius.