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Indicare If the rate of the second order reaction will increase, decrease, or unbffected: 1. Increase temperature? inc, dec, or unaffected? 11. decrease temperature ? Inc, dec, or unaffected? III. add a catalyst inc, dec, or unaffected? III, increase the concentration of reactant, inc, dec, or vnapped

Indicare If the rate of the second order reaction will increase, decrease, or unbffected: 1. Increase temperature? inc, dec, or unaffected? 11. decrease temperature ? Inc, dec, or unaffected? III. add a catalyst inc, dec, or unaffected? III, increase the concentration of reactant, inc, dec, or vnapped

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...
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Second order inc,dec, or unaffected after each question

**Title: Factors Affecting the Rate of a Second Order Reaction** **Objective:** Determine whether the rate of a second order reaction will increase, decrease, or remain unaffected based on various conditions. **Instructions: Analyze the following scenarios:** 1. **Increase Temperature** - Will the reaction rate increase, decrease, or remain unaffected? (Choose: inc, dec, or unaffected) 2. **Decrease Temperature** - Will the reaction rate increase, decrease, or remain unaffected? (Choose: inc, dec, or unaffected) 3. **Add a Catalyst** - Will the reaction rate increase, decrease, or remain unaffected? (Choose: inc, dec, or unaffected) 4. **Increase the Concentration of Reactant** - Will the reaction rate increase, decrease, or remain unaffected? (Choose: inc, dec, or unaffected)
Transcribed Image Text:**Title: Factors Affecting the Rate of a Second Order Reaction** **Objective:** Determine whether the rate of a second order reaction will increase, decrease, or remain unaffected based on various conditions. **Instructions: Analyze the following scenarios:** 1. **Increase Temperature** - Will the reaction rate increase, decrease, or remain unaffected? (Choose: inc, dec, or unaffected) 2. **Decrease Temperature** - Will the reaction rate increase, decrease, or remain unaffected? (Choose: inc, dec, or unaffected) 3. **Add a Catalyst** - Will the reaction rate increase, decrease, or remain unaffected? (Choose: inc, dec, or unaffected) 4. **Increase the Concentration of Reactant** - Will the reaction rate increase, decrease, or remain unaffected? (Choose: inc, dec, or unaffected)
Expert Solution
Step 1

We need to consider the rate law and Arrhenius equation to understand the dependence of rate on temperature, concentration of reactant and catalyst.

The rate law for the second order reaction is Rate, r =k [A]2

k is rate constant and [A] is the concentration of reactant.

Arrhenius equation is k = A e-EaRT

Ea is activation energy of the reaction

A is pre-exponential factor

R is universal gas constant

T is temperature in kelvin.

 

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