×
Log in to StudySoup
Get Full Access to Chemistry: The Central Science - 13 Edition - Chapter 14 - Problem 118ae
Join StudySoup for FREE
Get Full Access to Chemistry: The Central Science - 13 Edition - Chapter 14 - Problem 118ae

Already have an account? Login here
×
Reset your password

Answer: The reaction between ethyl iodide and hydroxide

Chemistry: The Central Science | 13th Edition | ISBN: 9780321910417 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus ISBN: 9780321910417 77

Solution for problem 118AE Chapter 14

Chemistry: The Central Science | 13th Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
Chemistry: The Central Science | 13th Edition | ISBN: 9780321910417 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus

Chemistry: The Central Science | 13th Edition

4 5 1 235 Reviews
12
0
Problem 118AE

The reaction between ethyl iodide and hydroxide ion in ethanol (C2H5OH) solution. C2H5I(a/c) + OH- (a/c)→ C2H5OH(/) + I - (ale), has an activation energy of 86.8 kJ/mol and a frequency factor of 2.10 x 1011 M-1 s-1. (a) Predict the rate constant for the reaction at 35 °C. (b) A solution of KOH in ethanol is made up by dissolving 0.335 g KOH in ethanol to form 250.0 mL of solution. Similarly. 1.453 g of C2H5I is dissolved in ethanol to form 250.0 mL of solution. Equal volumes of the two solutions are mixed. Assuming the reaction is first order in each reactant, what is the initial rate at 35 °C? (c) Which reagent in the reaction is limiting, assuming the reaction proceeds to completion? (d) Assuming the frequency factor and activation energy do not change as a function of temperature, calculate the rate constant for the reaction at 50 °C.

Step-by-Step Solution:

Problem 118AEThe reaction between ethyl iodide and hydroxide ion in ethanol (C H OH) solution. C2H I(alc2 +5 5 - -OH (alc) C H O2l5+ I (alc), has an activation energy of 86.8 kJ/mol and a frequency factor 11 -1 -1of 2.10 x 10 M s . (a) Predict the rate constant for the reaction at 35 °C. (b) A solution ofKOH in ethanol is made up by dissolving 0.335 g KOH in ethanol to form 250.0 mL of solution.Similarly. 1.453 g of C H I is2i5olved in ethanol to form 250.0 mL of solution. Equal volumes ofthe two solutions are mixed. Assuming the reaction is first order in each reactant, what is theinitial rate at 35 °C (c) Which reagent in the reaction is limiting, assuming the reactionproceeds to completion (d) Assuming the frequency factor and activation energy do notchange as a function of temperature, calculate the rate constant for the reaction at 50 °C. Step-by-step solution Step 1 of 8 The given reaction is C2H I5alc) + OH (alc) C H OH2l5 + I (alc)Activation energy of the reaction, E = 86.8 kJ/mol a 3 = 86.8 kJ/mol x 10 J 1 kJ 3 = 86.8 x 10 J/molFrequency factor, A = 2.10 x 10 11M s -1

Step 2 of 8

Chapter 14, Problem 118AE is Solved
Step 3 of 8

Textbook: Chemistry: The Central Science
Edition: 13
Author: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus
ISBN: 9780321910417

Other solutions

People also purchased

Related chapters

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

Answer: The reaction between ethyl iodide and hydroxide