The Voltaic Cell Made Up of Cobalt, Copper, and Their

question 83

Multiple Choice

The voltaic cell made up of cobalt, copper, and their M²⁺ ions, has E°_cell = 0.62 V. If E° of the cathode half-cell is 0.34 V, what is E° of the anode half-cell?
Cu²⁺(aq) + Co(s)  Cu(s) + Co²⁺(aq)

• A) -0.28 V
• B) -0.96 V
• C) 0.28 V
• D) 0.96 V
• E) none of the above

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Definitions:

Impatient

The feeling of annoyance or irritation when faced with delay, often leading to a desire for immediate satisfaction or action.

ADH

Antidiuretic Hormone, a hormone produced by the pituitary gland that regulates the amount of water reabsorbed by the kidneys.

Tubular Reabsorption

The second process of urine formation in which the glomerular filtrate flows into the proximal convoluted tubule.

Glomerular Filtration

The process by which the kidneys filter blood, removing excess wastes and fluids to produce urine.