A Particular First- Order Reaction Has a Rate Constant of 1.35

question 47

Multiple Choice

A particular first- order reaction has a rate constant of 1.35 × 10² s^{- 1} at 25°C. What is the magnitude of k at 75°C if E_a = 85.6 kJ/mol?

• A) 1.36 × 10²
• B) 3.85 × 10⁶
• C) 670
• D) 1.93 × 10⁴
• E) 3.47 × 10⁴

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Definitions:

Immature Red Blood Cell

A young red blood cell that is still developing and has not yet reached its fully mature form, capable of carrying oxygen efficiently.

RBCs

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Altitude

The height of an object or point in relation to sea level or ground level.

Oxyhemoglobin

The form of hemoglobin bound to oxygen, responsible for transporting oxygen from the lungs to the body's tissues.