Calculate the Frequency Factor, A, for a Reaction with a Rate

question 70

Multiple Choice

Calculate the frequency factor, A, for a reaction with a rate constant of 6.3 × 10³ s^-1 and an activation energy, E_a, of 74 kJ mol^-1 at 315 K.

• A) 1.2 × 10¹⁶ s^-1
• B) 3.8 × 10¹⁶ s^-1
• C) 4.0 × 10¹⁶ s^-1
• D) 6.1 × 10¹⁶ s^-1
• E) 8.9 × 10¹⁶ s^-1

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Definitions:

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The capacity of the heart, lungs, and circulatory system to provide oxygenated blood to muscles in action throughout extended periods of physical exercise.

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A stationary exercise machine used to simulate stair climbing, walking, or running without causing excessive pressure to the joints.

Aerobic Workouts

Exercise activities that increase the heart rate and promote the circulation of oxygen through the blood and are performed over extended periods.

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Issues affecting the knee joint, which can include injuries, arthritis, or other disorders leading to pain or reduced function.