A Particular First-Order Reaction Has a Rate Constant of 1

question 81

Multiple Choice

A particular first-order reaction has a rate constant of 1.35 × 10² s^-1 at 25.0 °C. What is the magnitude of k at 75.0 °C if E_a = 55.3 kJ/mol?

• A)2.24 × 10⁴
• B)3.34 × 10³
• C)433
• D)2.49 × 10⁶
• E)1.35 × 10²

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Characteristics or attributes of an individual that are seen as permanent and unchangeable.

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The belief that one has no control over their environment and outcomes, leading to a lack of effort to change or improve situations.

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The sequence of events or phases that something undergoes over a period.

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