Given the Following Equilibrium Constants,
K_a (HSO₄^-) = 1 $\rightleftharpoons$

question 97

Multiple Choice

Given the following equilibrium constants,
K_a (HSO₄^-) = 1.2 × 10^-2
K_b (CH₃CO₂^-) = 5.6 × 10^-10
K_w = 1.00 × 10^-14
determine the equilibrium constant for the reaction below at 25 °C.
HSO₄^-(aq) + CH₃CO₂^-(aq) $\rightleftharpoons$ SO₄^2-(aq) + CH₃CO₂H(aq)

• A) 6.7 × 10^-12
• B) 2.1 × 10^-7
• C) 1.5 × 10^-3
• D) 6.7 × 10²
• E) 2.1 × 10⁷

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Definitions:

Pudendal Cleft

Cleft between the labia majora.

Vestibular Glands

Glands located near the vaginal opening, responsible for secreting lubricating fluid.

Mons Pubis

Prominence caused by a pad of fatty tissue over the symphysis pubis in the female.

Uterine Cycle

Series of events that occur in a regular fashion in the uterus of sexually mature, nonpregnant females; prepares the uterine lining for implantation of the embryo.