Homework Answers
Pure properties are taken from standard
thermodynamics table.- Therefore the final answer may vary depending on the standard table values.
Pure properties are taken from standard
thermodynamics table.
Give ur feedback, thanks:)
Add Answer to:
3. The vapor pressure of liquid ethanol at 126°C is 505 kPa and its second virial...
3. The second virial coefficient for water at 300.0 K is reported as -1126 cm3 mol-1. Calculate t...
Please question 3 and question 4 if possible!
3. The second virial coefficient for water at 300.0 K is reported as -1126 cm3 mol-1. Calculate to 4 decimal places the compression factor for gaseous water under these conditions using the virial equation (truncated after the second virial coefficient). (1 Rt) Question options (A) -0.1260 (B) 6.018 (C) 0.9994 (D) 0.398.2 (E) None of the above 4. The second virial coefficient for water at 300.0 K is reported as -1126 cm...
3. Liquids A and B form an ideal solution. At 25 °C, the vapor pressure of liquid A and B is 13.0 kPa and 26.0 kPa,...
3. Liquids A and B form an ideal solution. At 25 °C, the vapor pressure of liquid A and B is 13.0 kPa and 26.0 kPa, respectively. The vaporization enthalpy of liquid A and B is 35.0 kJ mol and 15.0 kJ mol respectively. At what temperature do liquids A and B have the same vapor pressure?
A 4.25m^3 tank of chlorine sits in a plant where it can be heated to 85°C...
A 4.25m^3 tank of chlorine sits in a plant where it can be heated to 85°C during the summer months. The tank is initially charged with 400kg of chlorine. What is the pressure (atm) in the tank under these conditions using 1. The Ideal Gas Equation 2. The truncated Virial Equation (truncated after the second virial coefficient) 3. The SRK Equation
3. For Methyl Chloride at 100 °C the second and third virial coefficients are: B =...
3. For Methyl Chloride at 100 °C the second and third virial coefficients are: B = -242.5 cm/mol and C = 25200 cm/mol? Calculate the reversible work for an isothermal compression of 1 mol of methyl chloride from 1 bar to 55 bar at 100 °C. Use the following virial equation: Z= 1 = B'P + C'p? Where B' = B/RT and C' = (C-B?)/(RT)? Compare your answer you get with the full form above with the truncated form (Z...
Consider a 50.0 g sample of CO2 in a 150 cm3 vessel at 373 K. Calculate the pressure of the sample using each of the fol...
Consider a 50.0 g sample of CO2 in a 150 cm3 vessel at 373 K. Calculate the pressure of the sample using each of the following approaches: assuming perfect gas behavior (i.e, using the ideal gas law). using the virial equation. The second virial coefficient for CO2 at this temperature is B = -72.2 cm3/mol. [source: Atkins Phys. Chem, 11th ed.] assuming the behavior is described by the van der Waals equation of state, with a = 3.610 atm dm6...
Use of Clausius-Clapeyron Equation 3- The vapor pressure of liquid ethanol at various temperatures is given below....
Use of Clausius-Clapeyron Equation 3- The vapor pressure of liquid ethanol at various temperatures is given below. Estimate the heat of vaporization of this compound at 170. oW. Pbuh (kPa) 0.6667 1.333 2.667 5.333 8.00 13.33 T (°C)12.0-2.3 8.0 19.0 26.0 34.9 Equations P (RT/V-b))-(a/(T V(V+b))) (0.42748 R2 Tc25 ) / Pc b (0.08664 R Te ) / Pe a
Use of Clausius-Clapeyron Equation 3- The vapor pressure of liquid ethanol at various temperatures is given below. Estimate the heat...
Answer all parts complete to get 100% feedback!!! Problem 2 (30 Points A cylindrical container filled with liquid 225 kPa stored in a large room. The diameter of the the lido 25 kPa is initially...
Answer all parts complete to get 100% feedback!!!
Problem 2 (30 Points A cylindrical container filled with liquid 225 kPa stored in a large room. The diameter of the the lido 25 kPa is initially aniline-free and the room temperature container is 45 cm. The ambient air is id of the container is removed and the aniline evaporates slowly. a ndfiusion coefficient of aniline in air. Use the empirical equation aniline diffusion has not reached steady state at 15 cm...
A sample of 70 mmol Kr(g) expands reversibly and isothermally at 373 K from 5.25 cm^3...
A sample of 70 mmol Kr(g) expands reversibly and isothermally at 373 K from 5.25 cm^3 to 6.29 cm^3, and the internal energy of the sample is known to increase by 83.5 J. For a given expansion, do you expect the heat absorbed by a real gas to be greater than or less than the heat absorbed by an ideal? Explain your answer. Use the virial equation of state up to the second coefficient B = -28.7 cm^3 mol-1 to...
Calculate the vapor pressure of 3-pentanone (b.p. 102.0 °C) at the gas chromatography column temperature of...
Calculate the vapor pressure of 3-pentanone (b.p. 102.0 °C) at the gas chromatography column temperature of 96.0"C using the form of the Clausius-Clapeyron equation shown below, P1 P. vap where R is the ideal gas constant, ???? is the enthalpy of vaporization, T1 and T2 are two different temperatures, and P1 and P2 are the vapor pressures at the respective temperatures. The enthalpy of vaporization can be estimated using Trouton's rule, ??'vap-(88 J mol-1 K-1), Tp. Number Torr Calculate the...
unction of temperature, ponential functions Figure I shows measured vapor pressures of several volatile liquids as...
unction of temperature, ponential functions Figure I shows measured vapor pressures of several volatile liquids as a function and can be considered as a small part of the overall phase diagram. Figure 1 The nonlinear plots are exponential which can be linearized to create Fimine 900- plotting the natural logarithm of vapor por In P. vs. 1/T after converting temperature, 7607 - 3457-----78.5/100.0/- Kelvin. garithm of vapor pressure, Figure 2 700-Diethyl ether Water Diethyl ether Vapor pressure (tor) Ethanol In...
Please question 3 and question 4 if possible!
3. The second virial coefficient for water at 300.0 K is reported as -1126 cm3 mol-1. Calculate to 4 decimal places the compression factor for gaseous water under these conditions using the virial equation (truncated after the second virial coefficient). (1 Rt) Question options (A) -0.1260 (B) 6.018 (C) 0.9994 (D) 0.398.2 (E) None of the above 4. The second virial coefficient for water at 300.0 K is reported as -1126 cm...
3. Liquids A and B form an ideal solution. At 25 °C, the vapor pressure of liquid A and B is 13.0 kPa and 26.0 kPa, respectively. The vaporization enthalpy of liquid A and B is 35.0 kJ mol and 15.0 kJ mol respectively. At what temperature do liquids A and B have the same vapor pressure?
3. For Methyl Chloride at 100 °C the second and third virial coefficients are: B = -242.5 cm/mol and C = 25200 cm/mol? Calculate the reversible work for an isothermal compression of 1 mol of methyl chloride from 1 bar to 55 bar at 100 °C. Use the following virial equation: Z= 1 = B'P + C'p? Where B' = B/RT and C' = (C-B?)/(RT)? Compare your answer you get with the full form above with the truncated form (Z...
Use of Clausius-Clapeyron Equation 3- The vapor pressure of liquid ethanol at various temperatures is given below. Estimate the heat of vaporization of this compound at 170. oW. Pbuh (kPa) 0.6667 1.333 2.667 5.333 8.00 13.33 T (°C)12.0-2.3 8.0 19.0 26.0 34.9 Equations P (RT/V-b))-(a/(T V(V+b))) (0.42748 R2 Tc25 ) / Pc b (0.08664 R Te ) / Pe a
Use of Clausius-Clapeyron Equation 3- The vapor pressure of liquid ethanol at various temperatures is given below. Estimate the heat...
Answer all parts complete to get 100% feedback!!!
Problem 2 (30 Points A cylindrical container filled with liquid 225 kPa stored in a large room. The diameter of the the lido 25 kPa is initially aniline-free and the room temperature container is 45 cm. The ambient air is id of the container is removed and the aniline evaporates slowly. a ndfiusion coefficient of aniline in air. Use the empirical equation aniline diffusion has not reached steady state at 15 cm...
Calculate the vapor pressure of 3-pentanone (b.p. 102.0 °C) at the gas chromatography column temperature of 96.0"C using the form of the Clausius-Clapeyron equation shown below, P1 P. vap where R is the ideal gas constant, ???? is the enthalpy of vaporization, T1 and T2 are two different temperatures, and P1 and P2 are the vapor pressures at the respective temperatures. The enthalpy of vaporization can be estimated using Trouton's rule, ??'vap-(88 J mol-1 K-1), Tp. Number Torr Calculate the...
unction of temperature, ponential functions Figure I shows measured vapor pressures of several volatile liquids as a function and can be considered as a small part of the overall phase diagram. Figure 1 The nonlinear plots are exponential which can be linearized to create Fimine 900- plotting the natural logarithm of vapor por In P. vs. 1/T after converting temperature, 7607 - 3457-----78.5/100.0/- Kelvin. garithm of vapor pressure, Figure 2 700-Diethyl ether Water Diethyl ether Vapor pressure (tor) Ethanol In...
Most questions answered within 3 hours.
-
1. Add hydrochloric acid (HCl) to magnesium metal in a test
tube.
Observations: &
asked 6 minutes ago -
Calculate the volume in milliliters of a 1.4 mol/L barium
acetate solution that contains 200.g of...
asked 6 minutes ago -
A consumer can choose between two gambles. The “sure thing”
guaranteesadditional income (I) of $250,000. The...
asked 7 minutes ago -
There are 9 women and 6 men in a department. A committee of four
is to...
asked 9 minutes ago -
Arthur Meiners is the production manager of Wheel-Rite, a small
producer of metal parts. Wheel-Rite supplies...
asked 24 minutes ago -
Company Risk Premium A company has a beta of
4.57. If the market return is expected...
asked 22 minutes ago -
3. Which statement about nuclear fission is correct? (1
point)
A. Nuclear fission provides energy for...
asked 29 minutes ago -
If a $2,000 increase in income leads to a $1,5000 increase in
consumption expenditures, then the...
asked 28 minutes ago -
May you please put this in layman's terms?
ABSTRACT
Coagulase-negative staphylococci (CoNS) and Staphylococcus
aureus are...
asked 32 minutes ago -
If authentic leadership is really a lifelong process,
can teenagers be authentic leaders? Why or why...
asked 49 minutes ago -
Six years of quarterly data of a seasonally adjusted series are
used to estimate a linear...
asked 1 hour ago -
Which of the following is not an ecological model used
to foster behavior change?
PRECEDE-PROCEED Model...
asked 1 hour ago