Question:
In a study of the decomposition of hydrogen iodide on a gold
Last updated: 5/3/2023
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In a study of the decomposition of hydrogen iodide on a gold surface at 150 C HI g 2 H g 1 9 the following data were obtained HI M seconds 0 261 0 0 131 518 6 55x10 2 780 3 28x10 2 910 Hint It is not necessary to graph these data 1 The observed half life for this reaction when the starting concentration is 0 261 M is starting concentration is 0 131 M is 2 The average rate of disappearance of HI from t 0 s to t 518 s is Based on these data the rate constant for this 3 The average rate of disappearance of HI from t 518 s to t 780 s is a order reaction is Ms Ms s and when the