What is the activation energy of a process whose rate is observed to increase by afactor...
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What is the activation energy of a process whose rate is observed to increase by afactor of four when the temperature is increased from room temperature (20 °C) to 80 °C? (5 pts) A first order chemical reaction is found to have an activation energy (Ea) of 310 kJ/mole and a frequency factor (A) of 2.4 x 1014 s 1. (a) (b) Determine the rate constant at T = 750 °C. (5 pts) What fraction of the reaction will be completed at 800 °C in a period of 15 minutes (5 pts) (c) At what temperature will the reaction be three times as fast as at 750 °C? (5 pts) What is the activation energy of a process whose rate is observed to increase by afactor of four when the temperature is increased from room temperature (20 °C) to 80 °C? (5 pts) A first order chemical reaction is found to have an activation energy (Ea) of 310 kJ/mole and a frequency factor (A) of 2.4 x 1014 s 1. (a) (b) Determine the rate constant at T = 750 °C. (5 pts) What fraction of the reaction will be completed at 800 °C in a period of 15 minutes (5 pts) (c) At what temperature will the reaction be three times as fast as at 750 °C? (5 pts)
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Answer rating: 100% (QA)
Initial temperature T1 20circC 27315 29315 K Final temperature T2 80circC 27315 35315 K 2 The rate i... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
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