Homework Help is Here – Start Your Trial Now!
Science
Chemistry
nged 4. For the chemical equation, A + 2B 3 C, the rate of disappearance of B was measured and found to be 0.500 M/s. What is the rate of appearance of C? (A) 0.500 M/s (B) 0.250 M/s (C) 0.750 M/s (D) 0.333 M/s

nged 4. For the chemical equation, A + 2B 3 C, the rate of disappearance of B was measured and found to be 0.500 M/s. What is the rate of appearance of C? (A) 0.500 M/s (B) 0.250 M/s (C) 0.750 M/s (D) 0.333 M/s

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

Solve question 4.

1. The rate constant of a reaction has units of 1/M-s. What is the order of its rate law? (A) O (B) 1 (C) 2 (D) Some other order 2. A first order reaction has a half-life of 5.0 seconds. If the concentration of the reactant was originally 8.00 M, how long will it take to reach a concentration of 1.00 M? (A) 3.0 seconds (B) 15. seconds (C) 8.0 seconds (D) None of these (A) It is doubled (C) It is four times as fast 3. The rate expression for a reaction is: rate = k [A] [B]. The temperature is held constant. The initial concentrations are changed. [A] is halved. How does the new initial rate compare to the old initial rate? (B) It is one quarter as fast (D) It is halved (E) It is not changed 4. For the chemical equation, A + 2B 3 C, the rate of disappearance of B was measured and found to be 0.500 M/s. What is the rate of appearance of C? (A) 0.500 M/s (B) 0.250 M/s (C) 0.750 M/s (D) 0.333 M/s 5. Step 1, NO (g) + O. (g) → NO₂ (g) + O₂(g) Step 2, O (g) + NO₂ (g) → NO (g) + O₂ (g) If the reaction, O(g) + O. (g) → 2 O₂ (g) occurs using the above 2 step process, which of the following is true?
Transcribed Image Text:1. The rate constant of a reaction has units of 1/M-s. What is the order of its rate law? (A) O (B) 1 (C) 2 (D) Some other order 2. A first order reaction has a half-life of 5.0 seconds. If the concentration of the reactant was originally 8.00 M, how long will it take to reach a concentration of 1.00 M? (A) 3.0 seconds (B) 15. seconds (C) 8.0 seconds (D) None of these (A) It is doubled (C) It is four times as fast 3. The rate expression for a reaction is: rate = k [A] [B]. The temperature is held constant. The initial concentrations are changed. [A] is halved. How does the new initial rate compare to the old initial rate? (B) It is one quarter as fast (D) It is halved (E) It is not changed 4. For the chemical equation, A + 2B 3 C, the rate of disappearance of B was measured and found to be 0.500 M/s. What is the rate of appearance of C? (A) 0.500 M/s (B) 0.250 M/s (C) 0.750 M/s (D) 0.333 M/s 5. Step 1, NO (g) + O. (g) → NO₂ (g) + O₂(g) Step 2, O (g) + NO₂ (g) → NO (g) + O₂ (g) If the reaction, O(g) + O. (g) → 2 O₂ (g) occurs using the above 2 step process, which of the following is true?
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Reaction Rates
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar 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