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1. Suppose a reaction A +B C occurs at some initial rate at 25°C. Which response includes all of the changes below that could increase the rate of this reaction? I. lowering the temperature adding a catalyst increasing the initial concentration of B I. I. a. Il and III c. I and II b. I d. II 2. Which of the following statements about reaction orders in the rate law expression is incorrect? Their values may equal the b. Their values may or may not equal the а. stoichiometric coefficients in the stoichiometric coefficients in the balanced equation balanced equation. c. Their values must be experimentally d. Their values get larger as the determined. temperature is increased

1. Suppose a reaction A +B C occurs at some initial rate at 25°C. Which response includes all of the changes below that could increase the rate of this reaction? I. lowering the temperature adding a catalyst increasing the initial concentration of B I. I. a. Il and III c. I and II b. I d. II 2. Which of the following statements about reaction orders in the rate law expression is incorrect? Their values may equal the b. Their values may or may not equal the а. stoichiometric coefficients in the stoichiometric coefficients in the balanced equation balanced equation. c. Their values must be experimentally d. Their values get larger as the determined. temperature is increased

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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Answer question 1-2. Give only the importatnt solving solutions.

1. Suppose a reaction A + B → C occurs at some initial rate at 25°C. Which response includes all of the changes below that could increase the rate of this reaction? I. lowering the temperature adding a catalyst increasing the initial concentration of B I. II. a. Il and IlI c. I and II b. I d. II 2. Which of the following statements about reaction orders in the rate law expression is incorrect? a. Their values may equal the b. Their values may or may not equal the stoichiometric coefficients in the stoichiometric coefficients in the balanced equation balanced equation. c. Their values must be experimentally d. Their values get larger as the determined. temperature is increased
Transcribed Image Text:1. Suppose a reaction A + B → C occurs at some initial rate at 25°C. Which response includes all of the changes below that could increase the rate of this reaction? I. lowering the temperature adding a catalyst increasing the initial concentration of B I. II. a. Il and IlI c. I and II b. I d. II 2. Which of the following statements about reaction orders in the rate law expression is incorrect? a. Their values may equal the b. Their values may or may not equal the stoichiometric coefficients in the stoichiometric coefficients in the balanced equation balanced equation. c. Their values must be experimentally d. Their values get larger as the determined. temperature is increased
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