• Practice Problem 2: The rate of a reaction CO(g) +3H2(g)→→ CH4(g) + H₂O(g) was determined at 25 °C. From the following data, determine a) the mean reaction order with respect to CO b) the mean reaction order with respect to H₂ c) the overall rate order d) the rate law for the reaction and e) the mean rate constant. Det. [CO] (M) 1 2 3 4 0.100 0.400 0.100 0.400 [H₂] (M) 0.200 0.200 0.600 0.600 Initial rate (M/s) 1.12 x 10-4 4.75 x 10-4 3.45 x 10-4 1.34 x 10-3 Answer: a) x = 1.01 1, b) y = 0.982≈ 1, c) 2, d) rate = k[CO] [H₂], e) k = 5.72 x 10-³M-¹s-¹.
• Practice Problem 2: The rate of a reaction CO(g) +3H2(g)→→ CH4(g) + H₂O(g) was determined at 25 °C. From the following data, determine a) the mean reaction order with respect to CO b) the mean reaction order with respect to H₂ c) the overall rate order d) the rate law for the reaction and e) the mean rate constant. Det. [CO] (M) 1 2 3 4 0.100 0.400 0.100 0.400 [H₂] (M) 0.200 0.200 0.600 0.600 Initial rate (M/s) 1.12 x 10-4 4.75 x 10-4 3.45 x 10-4 1.34 x 10-3 Answer: a) x = 1.01 1, b) y = 0.982≈ 1, c) 2, d) rate = k[CO] [H₂], e) k = 5.72 x 10-³M-¹s-¹.
Chemical Principles in the Laboratory
11th Edition
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Chapter20: Rates Of Chemical Reactions, I. The Iodination Of Acetone
Section: Chapter Questions
Problem 3ASA
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