Consider the 1-butene (1) / n-butane (2) system at 328.15 K.Table 1. Experimental data for the 1-butene (1)/n-butane (2) system at 328.15 KP [Kpa]X1Y:P (Kpa]X1Y₁64.4350.0000.00072.4340.6000.63965.9550.1020.12273.5810.7000.73267.3680.2000.23374.7010.7990.82368.7410.3000.34175.7800.9000.91270.0610.4000.44576.7801.0001.00071.2870.5000.543A. Using Raoult's Law, predict the system pressure and vapor-phase composition for thismixture.B. Provide the Pxy plot for this mixture as computed with (A).C. Compare the results of the modeling with the set of experimental data provided for thissystem in the table below. Plot the data (as points) on the same plot as your model (line).D. Is this system properly modeled by Raoult's Law? Why or why not?

Part A: Using Raoult's LawRaoult's Law states that the partial pressure of each component in a…

Answered: Consider the 1-butene (1) / n-butane…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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|The Kc for CO(g) + 3H,(g) = CH,(g) + H2O(g) is 9.17 x 10-2. If a 3.5L vessel is set up with .o155 mol CO, 3.50 x 10-3 mol H2, .0100 mol CH4, and 7.60 x 10-4 mol H2O, what is the reaction quotient Qc? In which direction will this reaction proceed to reach equilibrium?
2. Substance A (a pure substance) is known to be in vapor-liquid equilibrium at T = 50 °C and p = 0.08 bar. The following companies claim to also find substance A in vapor-liquid equilibrium at: p = 0.1 bar Company 1: Company 2: Company 3 p = 0.01 bar p = 0.08 bar Which company or companies claims must be false and why. T = 323 K T = 60 °C T = 60 °C
12. The AvapH for benzene at 298 K is 33.92 kJ mol-¹ and at 353 K is 30.72 kJ mol¹¹. If Cp for benzene gas is 82.44 J K-¹ mol-¹ at 298 K, calculate Cp for liquid benzene. Note any approximations that you make.
Consider an methanol(1)/hexane(2) system. a. Calculate (show your work) the saturation pressure [mmHg] of hexane at 72.03635°C b. Calculate T [°C] and y, when P=651.792 mmHg and x=0.25 c. Calculate T °C] and x1 when P=805.508 mmHg and y=0.450 d. Calculate P [mmHg] and yı when T=66°C and x=0.67465 e. Calculate P [mmHg] and x, when T=61°C and yi=0.13355
A mixture of isobutylene ((CH.):CCH2, 0.400 bar partial pressure) and HCI (0.600 bar partial pressure) is heated at 500.0 K. The equilibrium constant K for the gas-phase thermal decomposition of tert-butyl chloride ((CH.).CCI) is 3.45 at 500.0 K. (CHs).CCI(g) (CH.).CCH:(g) + HCI(g) a) Based on the given values, fill in the ICE table to determine the partial pressures of all reactants and products. b) Based on your ICE table, set up the expession for K for the decomposition a (CH.).CCI. (CH.).CCI(g) (CHs):CCH:(g) + HCI(g) c) What is the partial pressure of tert-butyl chloride ((CHs).CCI) at equilibrium? d) What is the partial pressure of isobutylene ((CHs):CCH:) at equilibrium? e) What is the partial pressure of hydrochloric acid (HCI) at equilibrium? f Calculate the value of Kc
For each system listed in the first column of the table below, decide (if possible) whether the change described in the second column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" button in the last column. Note for advanced students: you may assume ideal gas and ideal solution behaviour. System Change AS O AS 0 water and 250. mL of brine (very salty water). not enough information AS 0 both at 4 atm and -16°C. not enough information AS 0 dissolved in water. not enough information

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