Consider the following hypothetical aqueous reaction: A(ag) –→B(ag). A flask is charged with 0.065 mol of A in a total volume of 100.0 mL. The following data are collected: O This is the first order reaction. O This is the second order reaction. Time (min) 0 20 30 10 40 Moles of A 0.065 0.051 0.042 0.036 0.031 Submit Previous Answers v Correct Part B What is the rate constant for the reaction? Express your answer using two significant figures. Πνα ΑΣφ k = 0.419 М min 1 Submit Previous Answers Request Answer X Incorrect; Try Again; 25 attempts remaining Consider the following hypothetical aqueous reaction: A(ag) – B(ag). A flask is charged with 0.065 mol of A in a total volume of 100.0 mL. The k = 0.419 м 1 min 1 following data are collected: Time (min) |0 10 20 30 40 Submit Previous Answers Request Answer Moles of A 0.065 0.051 0.042 0.036 0.031 X Incorrect; Try Again; 25 attempts remaining Part C What is the half-life for the reaction? Express your answer using two significant figures. t/2 = 0.99 min Submit Previous Answers Request Answer X Incorrect; Try Again; 28 attempts remaining P Pearson
Consider the following hypothetical aqueous reaction: A(ag) –→B(ag). A flask is charged with 0.065 mol of A in a total volume of 100.0 mL. The following data are collected: O This is the first order reaction. O This is the second order reaction. Time (min) 0 20 30 10 40 Moles of A 0.065 0.051 0.042 0.036 0.031 Submit Previous Answers v Correct Part B What is the rate constant for the reaction? Express your answer using two significant figures. Πνα ΑΣφ k = 0.419 М min 1 Submit Previous Answers Request Answer X Incorrect; Try Again; 25 attempts remaining Consider the following hypothetical aqueous reaction: A(ag) – B(ag). A flask is charged with 0.065 mol of A in a total volume of 100.0 mL. The k = 0.419 м 1 min 1 following data are collected: Time (min) |0 10 20 30 40 Submit Previous Answers Request Answer Moles of A 0.065 0.051 0.042 0.036 0.031 X Incorrect; Try Again; 25 attempts remaining Part C What is the half-life for the reaction? Express your answer using two significant figures. t/2 = 0.99 min Submit Previous Answers Request Answer X Incorrect; Try Again; 28 attempts remaining P Pearson
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 11.40PAE: In Exercise 11.39, if the initial concentration of N2Oj is 0.100 .\1. how long will it take for the...
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