Homework Answers
Please do give a thumbs up.
Add Answer to:
Answer is NOT -2913.5 P1 1 Use the graph below to determine the enthalpy of vaporization of formaldehyde in units o...
Determine enthalpy of vaporization graphically using the Clausius-Clapeyron equation. The vapor pressure of pentane (C5H12) has...
Determine enthalpy of vaporization graphically using the Clausius-Clapeyron equation. The vapor pressure of pentane (C5H12) has been measured over a range of temperatures. (a) Which of the following should give a linear plot (temperatures in K)? On the x-axis: — On the y-axis: C (b) When the appropriate plot is made, the resulting straight line has a slope of -3.38x103 K. Use this information to determine AHvap for C5H12. kJ/mol Check & Submit Answer Show Approach
1) The enthalpy of vaporization for a liquid is found to be 14.4 kJ mol- at...
1) The enthalpy of vaporization for a liquid is found to be 14.4 kJ mol- at 180 K, its normal boiling point. The molar volumes of the liquid and the vapour at the boiling point are are 115 mL mol-1, and 14.5 L mol-1, respectively. a) Use the Clapeyron equation to estimage the temperature dependence of the vapour pressure (dp/dT) at the normal boiling point. b) Use the Clausius-Clapeyron equation to estimate dp/dT. c) Does the Clausius-Clapeyron equation overestimate or...
i need help with this page. please be organized. thank you - () - C, D)...
i need help with this page. please be organized.
thank you
- () - C, D) Activity: Clausius-Clapeyron Equation The Clausius Clapeyron equation allows us to find the vapor pressure at one temperature if we know the vapor pressure at another temperature and the AH Use the Clausius-Claperyon equation (given below) to solve the following problem. 1. Methanol has a normal boiling point of 64.6°C and a heat of vaporization (AHp) of 35.2 kJ/mol. What is the vapor pressure of...
Please answer parts E-H and show work/solution ANSWER E-H E F G H ANSWER PARTS E, F, G, AND H.......
Please answer parts E-H and show
work/solution
ANSWER E-H
E F G H
ANSWER PARTS E, F, G, AND H........
8. We have two "named" equations which allow us to quantify the pressure- temperature relationship of a two-phase equilibrium, the Clausius equation, A, and the Clausius-Clapeyron equation, B din P ΔΗ dP AS A: dT RT2 The Clausius equation is an exact result for a one-component system, derived with no approximations, while the Clausius-Clapeyron equation has some constraints. We will...
Graph should be ln(p) vs 1/T Please show graph and full work for problem Will rate!...
Graph should be ln(p) vs 1/T
Please show graph and full work for problem
Will rate! Please and thank you!
o.18 crm , at 95 %c.1. 3) Data for the vapor pressure of an unknown liquid are given T(C) 84 622, 1.433 694.,542 740 775 398 →5.4 40.4 01 43.4 27.0 30.1 32.8 36.5 484. .182 45.2 550,3 1O 469 The above data can be analyzed by the Clausius-Clapeyron equation According to that equation d (I/T)R where p is the...
Please answer parts A-D and show work/solution For A and D DONT INTEGRATE For B and C INTEGRATE A...
Please answer parts A-D and show
work/solution
For A and D DONT INTEGRATE
For B and C INTEGRATE
ANSWER A-D
A B C D
ANSWER PARTS A, B, C, AND D.........
8. We have two "named" equations which allow us to quantify the pressure- temperature relationship of a two-phase equilibrium, the Clausius equation, A, and the Clausius-Clapeyron equation, B din P ΔΗ dP AS A: dT RT2 The Clausius equation is an exact result for a one-component system, derived with...
Consider the graph below. Note that the x-axis units are reciprocal kelvins. The equation of the...
Consider the graph below. Note that the x-axis units are
reciprocal kelvins. The equation of the linear fit is Y = 4.3 x
103 X + -547 . Calculate the value of ΔrS∘ΔrS∘ and
ΔrH∘ΔrH∘.
10. Temperature and Equilibrium 0/1 points Consider the graph below. Note that the x-axis units are reciprocal kelvins. The equation of the linear fit is Y = 4.3 x 103 X +-547. Calculate the value of A,S and A Hº. bə In K 1/T A...
In this lab, you will determine the vapour pressure of ethanol (P) at various temperatures and use this data to find the...
In this lab, you will determine the vapour pressure of ethanol (P) at various temperatures and use this data to find the enthalpy of vaporization (ΔvapH). If a plot of ln P vs. 1/T gives a slope of -9782 K, what is the ΔvapH in kJ/mol? Do not worry about how realistic the value is. Assume R = 8.314 J mol-1 K-1.
Examine the graph below and determine the value of the energy of activation for the chemical...
Examine the graph below and determine the value of the energy of activation for the chemical process. 0 -1 y=-11624x + 32.055 R² = 1 -2 In k -5 -6 0.0028 0.0029 0.0032 0.0033 0.003 0.0031 1/T (1/K) +96654 J/mol -11624 J/mol +32.055 J/mol -32.055 J/mol -96654 J/mol +11624 J/mol
Clausius-Clapeyron Equation Consider the following equation (cf p 689, Sec. 16.10 in Zumdahl, "Chemical Principles", 8th...
Clausius-Clapeyron Equation Consider the following equation (cf p 689, Sec. 16.10 in Zumdahl, "Chemical Principles", 8th edn.; Eqn 16.4): In(Pvap) = -[(AHvap)/(R)]([ 1/(11) +C (Note that Prep is the vapour pressure in atm.) The following graph was obtained for a pure volatile liquid substance. In(Pvap) 0.002 0.003 1/T (K) Determine the enthalpy of vaporization for this substance. AHvap = in Incorrect Tries 4/5 Previous Trips Submission Try When Submitted Answer -54.7 kJ/mol 5543 kJ/mol Incorrect. Fri Mar 27 01:53:54 (Try...
Determine enthalpy of vaporization graphically using the Clausius-Clapeyron equation. The vapor pressure of pentane (C5H12) has been measured over a range of temperatures. (a) Which of the following should give a linear plot (temperatures in K)? On the x-axis: — On the y-axis: C (b) When the appropriate plot is made, the resulting straight line has a slope of -3.38x103 K. Use this information to determine AHvap for C5H12. kJ/mol Check & Submit Answer Show Approach
1) The enthalpy of vaporization for a liquid is found to be 14.4 kJ mol- at 180 K, its normal boiling point. The molar volumes of the liquid and the vapour at the boiling point are are 115 mL mol-1, and 14.5 L mol-1, respectively. a) Use the Clapeyron equation to estimage the temperature dependence of the vapour pressure (dp/dT) at the normal boiling point. b) Use the Clausius-Clapeyron equation to estimate dp/dT. c) Does the Clausius-Clapeyron equation overestimate or...
i need help with this page. please be organized.
thank you
- () - C, D) Activity: Clausius-Clapeyron Equation The Clausius Clapeyron equation allows us to find the vapor pressure at one temperature if we know the vapor pressure at another temperature and the AH Use the Clausius-Claperyon equation (given below) to solve the following problem. 1. Methanol has a normal boiling point of 64.6°C and a heat of vaporization (AHp) of 35.2 kJ/mol. What is the vapor pressure of...
Please answer parts E-H and show
work/solution
ANSWER E-H
E F G H
ANSWER PARTS E, F, G, AND H........
8. We have two "named" equations which allow us to quantify the pressure- temperature relationship of a two-phase equilibrium, the Clausius equation, A, and the Clausius-Clapeyron equation, B din P ΔΗ dP AS A: dT RT2 The Clausius equation is an exact result for a one-component system, derived with no approximations, while the Clausius-Clapeyron equation has some constraints. We will...
Graph should be ln(p) vs 1/T
Please show graph and full work for problem
Will rate! Please and thank you!
o.18 crm , at 95 %c.1. 3) Data for the vapor pressure of an unknown liquid are given T(C) 84 622, 1.433 694.,542 740 775 398 →5.4 40.4 01 43.4 27.0 30.1 32.8 36.5 484. .182 45.2 550,3 1O 469 The above data can be analyzed by the Clausius-Clapeyron equation According to that equation d (I/T)R where p is the...
Please answer parts A-D and show
work/solution
For A and D DONT INTEGRATE
For B and C INTEGRATE
ANSWER A-D
A B C D
ANSWER PARTS A, B, C, AND D.........
8. We have two "named" equations which allow us to quantify the pressure- temperature relationship of a two-phase equilibrium, the Clausius equation, A, and the Clausius-Clapeyron equation, B din P ΔΗ dP AS A: dT RT2 The Clausius equation is an exact result for a one-component system, derived with...
Consider the graph below. Note that the x-axis units are
reciprocal kelvins. The equation of the linear fit is Y = 4.3 x
103 X + -547 . Calculate the value of ΔrS∘ΔrS∘ and
ΔrH∘ΔrH∘.
10. Temperature and Equilibrium 0/1 points Consider the graph below. Note that the x-axis units are reciprocal kelvins. The equation of the linear fit is Y = 4.3 x 103 X +-547. Calculate the value of A,S and A Hº. bə In K 1/T A...
Examine the graph below and determine the value of the energy of activation for the chemical process. 0 -1 y=-11624x + 32.055 R² = 1 -2 In k -5 -6 0.0028 0.0029 0.0032 0.0033 0.003 0.0031 1/T (1/K) +96654 J/mol -11624 J/mol +32.055 J/mol -32.055 J/mol -96654 J/mol +11624 J/mol
Clausius-Clapeyron Equation Consider the following equation (cf p 689, Sec. 16.10 in Zumdahl, "Chemical Principles", 8th edn.; Eqn 16.4): In(Pvap) = -[(AHvap)/(R)]([ 1/(11) +C (Note that Prep is the vapour pressure in atm.) The following graph was obtained for a pure volatile liquid substance. In(Pvap) 0.002 0.003 1/T (K) Determine the enthalpy of vaporization for this substance. AHvap = in Incorrect Tries 4/5 Previous Trips Submission Try When Submitted Answer -54.7 kJ/mol 5543 kJ/mol Incorrect. Fri Mar 27 01:53:54 (Try...
Most questions answered within 3 hours.
-
Suppose that Alicia has $30,000 in invested as follows: $10,000
in TJX Cos., $15,000 in Macy’s,...
asked 3 minutes ago -
Volunteer Pharmaceuticals (VP) wants to set aside money in the
R&D fund to seek supplemental drug...
asked 3 minutes ago -
What is precedent?
an order by the court.
the power of a court to overrule a...
asked 10 minutes ago -
Classify the tonicity of a solution made by dissolving 12mg of
sodium chloride in 1.0mL of...
asked 16 minutes ago -
Consider the equilibrium reaction: 2A (aq) + 3B (aq) <-->
C (aq) (in my notation <-->...
asked 16 minutes ago -
A recent poll found that 21% of a random sample of 1200 people
lost jobs due...
asked 22 minutes ago -
Indicate whether aqueous solutions of the following substances
contain ions. If so, write formulas for the...
asked 18 minutes ago -
Include at least one psychology theory, model or concept
discussed in Chapter 1, 2 or the...
asked 28 minutes ago -
Need help in drawing out a map pathway of pentose phosphate
pathway and pyruvate dehydrogenase/citric acid...
asked 35 minutes ago -
Question 1
At the end of Year 6,
South Co.'s tax department estimates that they will...
asked 37 minutes ago -
Use standard enthalpies of formation to determine
ΔHorxn for:
1. 3NO2(g) + H2O(l) → 2HNO3(aq)
+...
asked 41 minutes ago -
Abigail Adams was hired as an associate professor of economics
at Heartland University. She was the...
asked 43 minutes ago