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Question 24: The first-order reaction A -> Products has a half-life of 15.8 min at 30 C and 3.9 min at 90 C. Calculate the activation energy in kJ/mol to three significant figures. The activation energy of this reaction is Check kJ/mol Question 25: A reaction doubles in rate then the tempreature is increased from 35 C to 45 C. Calculate the activation energy in kJ/mol to three significant figures. Ea = Check kJ/mol Question 26: Factor(s) that influence the rate of a reaction but not the rate constant is(are) concentration of products temperature concentration of reactants Check

Question 24: The first-order reaction A -> Products has a half-life of 15.8 min at 30 C and 3.9 min at 90 C. Calculate the activation energy in kJ/mol to three significant figures. The activation energy of this reaction is Check kJ/mol Question 25: A reaction doubles in rate then the tempreature is increased from 35 C to 45 C. Calculate the activation energy in kJ/mol to three significant figures. Ea = Check kJ/mol Question 26: Factor(s) that influence the rate of a reaction but not the rate constant is(are) concentration of products temperature concentration of reactants Check

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter13: Rates Of Reaction
Section: Chapter Questions
Problem 13.146QP
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Question 24: The first-order reaction A -> Products has a half-life of 15.8 min at 30 C and 3.9 min at 90 C. Calculate the activation energy in kJ/mol to three significant figures. The activation energy of this reaction is Check kJ/mol Question 25: A reaction doubles in rate then the tempreature is increased from 35 C to 45 C. Calculate the activation energy in kJ/mol to three significant figures. Ea = Check kJ/mol Question 26: Factor(s) that influence the rate of a reaction but not the rate constant is(are) concentration of products temperature concentration of reactants Check
Transcribed Image Text:Question 24: The first-order reaction A -> Products has a half-life of 15.8 min at 30 C and 3.9 min at 90 C. Calculate the activation energy in kJ/mol to three significant figures. The activation energy of this reaction is Check kJ/mol Question 25: A reaction doubles in rate then the tempreature is increased from 35 C to 45 C. Calculate the activation energy in kJ/mol to three significant figures. Ea = Check kJ/mol Question 26: Factor(s) that influence the rate of a reaction but not the rate constant is(are) concentration of products temperature concentration of reactants Check
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