0.065 10 0.0625 20 0.06 2 NH3 (g) → N2 (g) + 3 H2 (g) at 1100 degrees C 30 0.0575 40 0.055 50 0.0525 What is the order of the reaction? 70 0.0475 What is the rate constant of the reaction 90 0.0425 What is the concentration after 200 minutes? At what time will 1/2 of the initial concentration remain?

0.065 10 0.0625 20 0.06 2 NH3 (g) → N2 (g) + 3 H2 (g) at 1100 degrees C 30 0.0575 40 0.055 50 0.0525 What is the order of the reaction? 70 0.0475 What is the rate constant of the reaction 90 0.0425 What is the concentration after 200 minutes? At what time will 1/2 of the initial concentration remain?

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter8: Reaction Rates And Equilibrium

Section: Chapter Questions

Problem 8.64E

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The reaction 2 NO(g) + 2 H2(g) N2(g) + 2 H2O(g) was studied at 904 C, and the data in the table were collected. (a) Determine the order of the reaction for each reactant. (b) Write the rate equation for the reaction. (c) Calculate the rate constant for the reaction. (d) Find the rate of appearance of N2 at the instant when [NO] = 0.350 mol/L and [H] = 0.205 mol/L.
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