A flask is charged with 0.120 mol of A and allowed to react to form B according to the following hypothetical gas-phase reaction. A(g) B(g) The following data are collected. times (s) 0 40 80 120 160 moles of A 0.120 0.063 0.050 0.028 0.015 (b) Calculate the average rate of disappearance of A for each 40 s interval, in units of mol/s. 0 - 40 s ______mol/s 40 - 80 s ________mol/s 80 - 120 s ______mol/s 120 - 160 mol/s
A flask is charged with 0.120 mol of A and allowed to react to form B according to the following hypothetical gas-phase reaction. A(g) B(g) The following data are collected. times (s) 0 40 80 120 160 moles of A 0.120 0.063 0.050 0.028 0.015 (b) Calculate the average rate of disappearance of A for each 40 s interval, in units of mol/s. 0 - 40 s ______mol/s 40 - 80 s ________mol/s 80 - 120 s ______mol/s 120 - 160 mol/s
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter13: Chemical Kinetics
Section: Chapter Questions
Problem 13.29QE
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A flask is charged with 0.120 mol of A and allowed to react to form B according to the following hypothetical gas-phase reaction.
A(g) B(g)
The following data are collected.
times (s) | 0 | 40 | 80 | 120 | 160 |
moles of A | 0.120 | 0.063 | 0.050 | 0.028 | 0.015 |
(b) Calculate the average rate of disappearance of A for each 40 s interval, in units of mol/s.
0 - 40 s
______mol/s
40 - 80 s
________mol/s
80 - 120 s
______mol/s
120 - 160 mol/s
______mol/s
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