The Standard Potential of the Cell Pb(s)|PbSO₄(s)|SO₄^2-(aq)m Pb²⁺(aq)|Pb(s)
Is +0 $\circ$

question 40

Multiple Choice

The standard potential of the cell Pb(s) |PbSO₄(s) |SO₄^2-(aq) m Pb²⁺(aq) |Pb(s)
Is +0.23 V at 25 ^$\circ$ C.Calculate the equilibrium constant for the reaction of 1 M Pb²⁺(aq) with 1M SO₄^2-(aq) .

• A)3.7 * 10¹⁶
• B)8.0 * 10¹⁷
• C)6.0 * 10⁷
• D)1.7 * 10^-8
• E)7.7 * 10³

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Definitions:

Acetylcholine

A neurotransmitter in the nervous system that plays crucial roles in muscle activation and various brain functions.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response, affecting heart rate, blood flow, and blood pressure.

Retroperitoneal

Located behind the peritoneum, the membrane lining the abdominal cavity and covering the abdominal organs.

Mesenteries

Folds of peritoneum that attach the intestines to the abdominal wall, supporting and allowing vascular and neural communication.