Part A Calculate the number of moles of are no molecules of B at time Review 1 Constants l Periodic Table B at 10 min, assuming that there Consider the following hypothetical aqueous reaction: A(a)+B(aq). A flask is charged with 0.065 mol of A in a total volume of 100.0 mL. The following data are collected zero. Express your answer using two significant figures. Time (min) 0 10 20 30 40 Moles of A 0.065 0.051 0.042 0.036 0.031 ΑΣφ nB Submit Request Answer Part B Calculate the number of moles of B at 20 min, assuming that there are no molecules of B at time zero. Express your answer using two significant figures. ΑΣφ 72B P Pearson 12:02 a, m 19 02/2019 7
Part A Calculate the number of moles of are no molecules of B at time Review 1 Constants l Periodic Table B at 10 min, assuming that there Consider the following hypothetical aqueous reaction: A(a)+B(aq). A flask is charged with 0.065 mol of A in a total volume of 100.0 mL. The following data are collected zero. Express your answer using two significant figures. Time (min) 0 10 20 30 40 Moles of A 0.065 0.051 0.042 0.036 0.031 ΑΣφ nB Submit Request Answer Part B Calculate the number of moles of B at 20 min, assuming that there are no molecules of B at time zero. Express your answer using two significant figures. ΑΣφ 72B P Pearson 12:02 a, m 19 02/2019 7
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter8: Properties Of Gases
Section: Chapter Questions
Problem 129QRT
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