The decomposition of hydrogen iodide on finely divided gold at 150°C is zero order with respect to HI. The rate defined below is constant at 1.20 x 10¬* mol/L·s. Au 2 HI(9) Н, (9) + 12(9) A[HI] = k = 1.20 x 104 mol/L · s At Rate = - a. If the initial HI concentration was 0.500 mol/L, calculate the concentration of HI at 25 minutes after the start of the reaction. Concentration = M b. How long will it take for all of the 0.500 M HI to decompose? Time = min

The decomposition of hydrogen iodide on finely divided gold at 150°C is zero order with respect to HI. The rate defined below is constant at 1.20 x 10¬* mol/L·s. Au 2 HI(9) Н, (9) + 12(9) A[HI] = k = 1.20 x 104 mol/L · s At Rate = - a. If the initial HI concentration was 0.500 mol/L, calculate the concentration of HI at 25 minutes after the start of the reaction. Concentration = M b. How long will it take for all of the 0.500 M HI to decompose? Time = min

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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