At a certain temperature this reaction follows first-order kinetics with a rate constant of 2.98 s¹: 2H₂PO4 (aq) → P₂O5 (aq) + 3H₂O (ag) Suppose a vessel contains H₂PO4 at a concentration of 0.490 M. Calculate the concentration of H₂PO4 in the vessel 0.250 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. M x10 X D

At a certain temperature this reaction follows first-order kinetics with a rate constant of 2.98 s¹: 2H₂PO4 (aq) → P₂O5 (aq) + 3H₂O (ag) Suppose a vessel contains H₂PO4 at a concentration of 0.490 M. Calculate the concentration of H₂PO4 in the vessel 0.250 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. M x10 X D

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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