Question

please calculate the fugacity of methanol where the molar volume is 40.73 cm3/mol if the temperature...

please calculate the fugacity of methanol where the molar volume is 40.73 cm3/mol if the temperature is 80C and at the pressures below:
1) at P=Psat
this is the saturation pressure at T

2) P= 20 bar

Engineering   Chemical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Calculate the liquid-phase molar volume of each of the following species at the temperature indicated. Calculate...
Calculate the liquid-phase molar volume of each of the following species at the temperature indicated. Calculate the percent error from the measured values reported and explain the trend in results. (Rackett Equation) a. Methane at 111K; vmeasured = 37.7 cm3/mol b. Ethane at 183K; vmeasured = 54.8 cm3/mol c. N-Octane at 293K; vmeasured = 162.5 cm3/mol d. Water at 293K; vmeasured = 18.0 cm3/mol e. Acetic Acid at 293K; vmeasured = 57.2 cm3/mol
At a particular temperature, the partial molar volume of liquid A (MM = 69.5 g mol-1)...
At a particular temperature, the partial molar volume of liquid A (MM = 69.5 g mol-1) is 55.1 cm3 mol-1 and that of liquid B (MM = 127.2 g mol-1) is 87.1 cm3 mol-1. Given that the mole fraction of liquid A is 0.37, find the mass in kg of 23.8 L of the solution.
Calculate the pressure exerted by benzene for a molar volume of 2.4 L at 600. K...
Calculate the pressure exerted by benzene for a molar volume of 2.4 L at 600. K using the Redlich-Kwong equation of state: P=RTVm−b−aT√1Vm(Vm+b)=nRTV−nb−n2aT√1V(V+nb) The Redlich-Kwong parameters a and b for benzene are 452.0 bar dm6 mol−2 K1/2 and 0.08271 dm3 mol−1, respectively. Is the attractive or repulsive portion of the potential dominant under these conditions?
1.00 g of 20Ne (molar mass 20.2 g/mol) in the gas phase is contained inside a...
1.00 g of 20Ne (molar mass 20.2 g/mol) in the gas phase is contained inside a sealed cylinder with a piston that is free to slide up and down. Initially, the gas is at atmospheric pressure and occupies a volume of 1500 cm3 (state 1). The temperature of the gas then increases to 500 K (state 2). Next, a rod is inserted which holds the piston fixed in place, and the gas cools to a temperature of 300 K (state...
A gas stream contains 22 mol% isopropanol in air. You are designing a process to reduce...
A gas stream contains 22 mol% isopropanol in air. You are designing a process to reduce the isopropanol content in the gas to 2 mol%. You decide to do this by cooling the stream and condensing some of the isopropanol. Assuming the process operates at 1 atm (760 mmhg), to what temperature must the gas be cooled? Give your answer in degrees Celsius. The saturation pressure of isopropanol can be modeled using Antoine's equation, where log10Psat=8.11778-1580.92(219.61+T), with Psat is in...
Use both the van der Waals and the Redlich-Kwong equations to calculate the molar volume of...
Use both the van der Waals and the Redlich-Kwong equations to calculate the molar volume of CO at 213 K and 1036 bar. (Take a = 1.4734 dm6·bar·mol−2 and b = 0.039523 dm3·mol−1 for the van der Waals equation and A = 17.208 dm6·bar·mol−2·K1/2 and B = 0.027394 dm3·mol−1 for the Redlich-Kwong equation.) Calculate the molar volume under the same conditions using the ideal-gas equation. Answer in dm3·mol−1.
1- Acetone (1) and Methanol (2) form an azeotrope boiling at 55.7oC at 1 atm pressure,...
1- Acetone (1) and Methanol (2) form an azeotrope boiling at 55.7oC at 1 atm pressure, with a composition x1 = 0.80. Calculate the van Laar Coefficients for the system. 2- Perry (Table 13-1) quotes the following x,y,T data for Acetone (1) and Methanol (2) at 101.3 kPa total pressure. Estimate the van Laar constants A12 & A21. T/oC 64.65 61.78 59.60 58.14 56.96 56.22 55.78 55.41 55.29 55.37 55.54 55.92 56.21 x1 0 0.091 0.190 0.288 0.401 0.501 0.579...
QUESTION 1 A methane gas is kept in a container at T=248K and P=92 bar.  Calculate: reduce...
QUESTION 1 A methane gas is kept in a container at T=248K and P=92 bar.  Calculate: reduce pressure Pr=  and reduced temperature Tr=.   Please enter your answers with 2 decimals. QUESTION 2 find the figure of Z as a function of Pr and Tr , based on the last question, find z=, and then calculate the molar volume (L/mole) of this gas Vm=. Please enter your answer with two decimals.
For a given binary system at constant T and P, the liquid molar volume of the...
For a given binary system at constant T and P, the liquid molar volume of the solution (cm^3/mol) is given by 100xa+80xb+2.5xaxb.(1)compute the partial molar volumes of A and B and sketch them , together with the molar volume of the solution, as a function of the composition of the solution.(2)Compute the volume of mixing as a function of composition. (please explain how you do it as i am quite new to this topic)
Calculate the temperature and the density of atmospheric air at 3600 m altitude, when the field...
Calculate the temperature and the density of atmospheric air at 3600 m altitude, when the field of atmospheric pressures is given by the expression: p = p0 (1 - cz) ^(5.25) where z is the altitude,and p0 and c are constants p0 = 0.1x10^6Pa c = 0.021km^(-1). Consider the air as an ideal gas of molar mass M = 0.029kg/mol
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT