×
Log in to StudySoup
Get Full Access to Quantitative Chemical Analysis - 8 Edition - Chapter 22 - Problem 22-39
Join StudySoup for FREE
Get Full Access to Quantitative Chemical Analysis - 8 Edition - Chapter 22 - Problem 22-39

Already have an account? Login here
×
Reset your password

(a) The asymmetric chromatogram in Figure 22-14 has a retention time equal to 15 min

Quantitative Chemical Analysis | 8th Edition | ISBN: 9781429218153 | Authors: Daniel C. Harris ISBN: 9781429218153 475

Solution for problem 22-39 Chapter 22

Quantitative Chemical Analysis | 8th Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
Quantitative Chemical Analysis | 8th Edition | ISBN: 9781429218153 | Authors: Daniel C. Harris

Quantitative Chemical Analysis | 8th Edition

4 5 1 302 Reviews
31
2
Problem 22-39

(a) The asymmetric chromatogram in Figure 22-14 has a retention time equal to 15 min, and the values of A and B are 33 and 11 s, respectively. Find the number of theoretical plates. (b) The width of the Gaussian peak in Figure 22-9 at a height equal to 1/10 of the peak height is 4.297. Suppose that the peak in part (a) is symmetric with A B 22 s. Use Equations 22-28 and 22-29 to find the plate number. 2

Step-by-Step Solution:
Step 1 of 3

Week 3  K= °c + 273  Kelvin= same size as degrees Celsius  Joules & Calories measured in energy  4.18J = 1 Cal  1 Calorie: Heat required to raise 1 gram of water by 1°C  Kinetic energy: Energy of motion  Potential energy: Stored energy  Carbohydrate= 4 kcal per gram; Fat= 9 kcal per gram; Protein 4 kcal per gram  q= mcΔT : Used to calculate heat associated with a temperature change  q=heat; m=mass in grams; c= specific heat in J/g °C; ΔT= final value minus the initial value Tf-Ti  Six changes of state  Melting (Soli→ Liquid), Boiling (Liq→Gas), Sublimation (Solid→Gas); These are endothermic meaning heat is absorbed  Deposition (Gas→ Solid), Condensation (Ga→ Liquid), Freezing (Liqui→ Solid); These ar

Step 2 of 3

Chapter 22, Problem 22-39 is Solved
Step 3 of 3

Textbook: Quantitative Chemical Analysis
Edition: 8
Author: Daniel C. Harris
ISBN: 9781429218153

Since the solution to 22-39 from 22 chapter was answered, more than 232 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Quantitative Chemical Analysis, edition: 8. The answer to “(a) The asymmetric chromatogram in Figure 22-14 has a retention time equal to 15 min, and the values of A and B are 33 and 11 s, respectively. Find the number of theoretical plates. (b) The width of the Gaussian peak in Figure 22-9 at a height equal to 1/10 of the peak height is 4.297. Suppose that the peak in part (a) is symmetric with A B 22 s. Use Equations 22-28 and 22-29 to find the plate number. 2” is broken down into a number of easy to follow steps, and 81 words. The full step-by-step solution to problem: 22-39 from chapter: 22 was answered by , our top Chemistry solution expert on 03/16/18, 04:33PM. Quantitative Chemical Analysis was written by and is associated to the ISBN: 9781429218153. This full solution covers the following key subjects: . This expansive textbook survival guide covers 55 chapters, and 1224 solutions.

Other solutions

People also purchased

Related chapters

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

(a) The asymmetric chromatogram in Figure 22-14 has a retention time equal to 15 min