Use the Standard Half-Cell Potentials Listed Below to Calculate the Standard

question 42

Multiple Choice

Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical cell at 25°C. (The equation is balanced.) Br₂(l) + 2Cl^-(aq) → 2Br^-(aq) + Cl₂ (g)
Br₂(l) + 2 e → 2Br^-(aq) E°= 1.09 V
2Cl^- (aq) → Cl₂(g) + 2 e ^{- E}°= -1.36 V

• A) +0.93 V
• B) +2.24 V
• C) +2.45 V
• D) +5.47 V
• E) +0.67 V

Recognize the importance of functional genomics and its applications.

Grasp the methods for assembling and analyzing DNA sequences to deduce correct order.

Understand the structure and function of genomic sequences, including open reading frames and non-coding regions.

Understand the fundamental characteristics and differences between prokaryotic and eukaryotic genomes.

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Definitions:

Blood Pressure

The force exerted by blood against the inner walls of the blood vessels.

Heartbeat

The pulsation of the heart, including one complete contraction and relaxation cycle, distributing blood throughout the body.

Medulla

The innermost part of an organ or structure, such as the medulla oblongata of the brain that controls autonomic functions, or the inner region of an adrenal gland.

Hypothalamus

A region of the brain that coordinates many bodily functions, including hunger, thirst, temperature regulation, and the release of hormones.