Answer the Following Questions

question 17

Essay

Answer the following questions:
A) Write the reaction for the ionization of the weak acid HA in water.
B) Write the reaction for the hydrolysis of the conjugate base of the weak acid HA in water.
C) Using equilibrium constant expressions for the reaction of HA and of its conjugate base A- with water, prove that the product of Ka for a weak acid and Kb for its conjugate base equals 1.0 ´ 10-14 at 25°C.

• A) Write the reaction for the ionization of the weak acid HA in water.
• B) Write the reaction for the hydrolysis of the conjugate base of the weak acid HA in water.
• C) Using equilibrium constant expressions for the reaction of HA and of its conjugate base A- with water, prove that the product of Ka for a weak acid and Kb for its conjugate base equals 1.0 ´ 10-14 at 25°C.

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Definitions:

Teres Major

A muscle located in the upper arm that assists in the rotation and adduction of the arm.

Shoulder Level

A reference point used in medical and fitness contexts to describe the height or area around the shoulders of a human body.

Pectoralis Major

A large muscle in the upper chest that aids in the movement of the shoulder and the arm.

Biceps Brachii

A muscle in the upper arm that helps in flexing the forearm at the elbow and in rotating the forearm.