Determine the [OH^-] Concentration of a 0

question 96

Multiple Choice

Determine the [OH^-] concentration of a 0.116 mol L^-1 Ba(OH) ₂ solution at 25 °C.

• A) 4.310 × 10^-14 mol L^-1
• B) 0.116 mol L^-1
• C) 0.232 mol L^-1
• D) 8.62 × 10^-14 mol L^-1
• E) 0.058 mol L^-1

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Definitions:

Umbilical Region

The central area of the abdomen located around the navel or umbilicus, commonly used as a reference point in anatomy.

Lungs

The primary organs of the respiratory system, responsible for gas exchange where oxygen is absorbed and carbon dioxide is released.

Heart

A muscular organ responsible for pumping blood through the circulatory system.

Anatomical Position

A standardized stance in human anatomy where the body is erect, the feet are slightly apart, arms are at the sides, and the head and palms face forward.