Consider the reaction and the information in the table provided. Calculate the average rate of formation of P205 between 20.0s and 40.0s. 2H3PO4 → P205 + 3H20 Time (s) 0.0 10.0 Conc P205 20.0 30.0 40.0 50.0 0 0.00120 0.00420 0.006000.00720 0.00780 (M) Express your answer to the correct number of significant figures, in scientific notation and include units with your answer.

Consider the reaction and the information in the table provided. Calculate the average rate of formation of P205 between 20.0s and 40.0s. 2H3PO4 → P205 + 3H20 Time (s) 0.0 10.0 Conc P205 20.0 30.0 40.0 50.0 0 0.00120 0.00420 0.006000.00720 0.00780 (M) Express your answer to the correct number of significant figures, in scientific notation and include units with your answer.

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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Consider the reaction and the information in the table provided. Calculate the average rate of formation of P2O5 between 20.0s and 40.0s. 2H3PO4 → P2O5 + 3H2O Time (s) 0.0 10.0 20.0 30.0 40.0 50.0 Conc P2O5 (M) 0 0.00120 0.00420 0.00600 0.00720 0.00780
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3) The reaction 2NO(g) + O2(g) → 2 NO₂(g) was studied, and the following data were obtained where Δ[02] At Rate = [NO]. [0₂]0 (molecules/cm³) (molecules/cm³) 1.00 x 1018 3.00 x 10¹8 2.50 × 1018 1.00 x 1018 1.00 × 10¹8 2.50 × 1018 Submit Answer Initial Rate (molecules/cm³.s) 2.00 × 1016 1.80 x 10¹7 3.13 x 10¹7 What would be the initial rate for an experiment where [NO], = 1.57 x 10¹8 molecules/cm³ and [0₂]0 = 8.82 x 10¹8 molecules/cm³? 3 Rate = molecules/cm³.s Try Another Version [References] 5 item attempts remaining Show Hint