1. The rate law for the reaction (2A + B → C) is - A KA CA² CB with k = 25 (dm³/mol)²/s. What are kg and kc? 2. At low temperatures the rate law for the reaction (A + B → C) is - ra =ka C₁ CB- If the reaction is reversible at high temperatures, what is the rate law? 3. The rule of thumb that the rate of reaction doubles for a 10°C increase in temperature occurs only at a specific temperature for a given activation energy. Develop a relationship between the temperature and activation energy for which the rule of thumb holds. Neglect any variation of concentration with temperature.
1. The rate law for the reaction (2A + B → C) is - A KA CA² CB with k = 25 (dm³/mol)²/s. What are kg and kc? 2. At low temperatures the rate law for the reaction (A + B → C) is - ra =ka C₁ CB- If the reaction is reversible at high temperatures, what is the rate law? 3. The rule of thumb that the rate of reaction doubles for a 10°C increase in temperature occurs only at a specific temperature for a given activation energy. Develop a relationship between the temperature and activation energy for which the rule of thumb holds. Neglect any variation of concentration with temperature.
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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Transcribed Image Text:1. The rate law for the reaction (2A + B → C) is - A KA CA² CB with k = 25 (dm³/mol)²/s.
What are kg and kc?
2. At low temperatures the rate law for the reaction (A + B → C) is - ra =ka C₁ CB-
If the reaction is reversible at high temperatures, what is the rate law?
3. The rule of thumb that the rate of reaction doubles for a 10°C increase in temperature occurs
only at a specific temperature for a given activation energy. Develop a relationship between the
temperature and activation energy for which the rule of thumb holds. Neglect any variation of
concentration with temperature.
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