Homework Help is Here – Start Your Trial Now!
Science
Chemistry
Experiment Initial [CS2] (mol/L) Initial Rate (mol/L's) 1 0.100 2.7 x 10-7 2 0.080 2.2 x 10-7 0.055 1.5 x 10-7 3 4 0.044 1.2 x 10-7

Experiment Initial [CS2] (mol/L) Initial Rate (mol/L's) 1 0.100 2.7 x 10-7 2 0.080 2.2 x 10-7 0.055 1.5 x 10-7 3 4 0.044 1.2 x 10-7

Chemistry
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...
See similar textbooks
icon
Related questions
Question

Carbon disulfide, a poisonous, flammable liquid, is an excellent solvent for phosphorus, sulfur, and some other nonmetals. A kinetic study of its gaseous decomposition reveals these data:


(a) Choose the rate law for the decomposition of CS2.

Rate =
a  
k
b  
k[CS2]
c  
k[CS2]2
d  
k[CS2]3


(b) Calculate the average value of the rate constant. Enter your answer in scientific notation.

**Table of Experimental Data:** This table represents a series of experiments analyzing the relationship between the initial concentration of carbon disulfide \([CS_2]\) and the initial reaction rate. | **Experiment** | **Initial \([CS_2]\) (mol/L)** | **Initial Rate (mol/L·s)** | |----------------|-------------------------------|---------------------------| | 1 | 0.100 | \(2.7 \times 10^{-7}\) | | 2 | 0.080 | \(2.2 \times 10^{-7}\) | | 3 | 0.055 | \(1.5 \times 10^{-7}\) | | 4 | 0.044 | \(1.2 \times 10^{-7}\) | **Explanation:** - The table compares four experiments where the initial concentration of \(CS_2\) was varied. - The corresponding initial reaction rates are provided for each concentration. - The concentration is measured in moles per liter (mol/L), and the reaction rates are given in moles per liter per second (mol/L·s). - Observing the data, there is a trend that a decrease in the initial concentration of \(CS_2\) leads to a decrease in the initial reaction rate, suggesting a direct correlation between these variables.
Transcribed Image Text:**Table of Experimental Data:** This table represents a series of experiments analyzing the relationship between the initial concentration of carbon disulfide \([CS_2]\) and the initial reaction rate. | **Experiment** | **Initial \([CS_2]\) (mol/L)** | **Initial Rate (mol/L·s)** | |----------------|-------------------------------|---------------------------| | 1 | 0.100 | \(2.7 \times 10^{-7}\) | | 2 | 0.080 | \(2.2 \times 10^{-7}\) | | 3 | 0.055 | \(1.5 \times 10^{-7}\) | | 4 | 0.044 | \(1.2 \times 10^{-7}\) | **Explanation:** - The table compares four experiments where the initial concentration of \(CS_2\) was varied. - The corresponding initial reaction rates are provided for each concentration. - The concentration is measured in moles per liter (mol/L), and the reaction rates are given in moles per liter per second (mol/L·s). - Observing the data, there is a trend that a decrease in the initial concentration of \(CS_2\) leads to a decrease in the initial reaction rate, suggesting a direct correlation between these variables.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS