At What PH Will 25% of a Compound with a PKa

question 23

Short Answer

At what pH will 25% of a compound with a pKa of 5.3 be in its basic form?

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Definitions:

Contour Farming

An agricultural technique in which farming (tilling, planting, etc.) is conducted following the contours of the land, aimed at reducing soil erosion and water runoff.

Undernourished

A condition where an individual does not receive adequate nutrients for proper health and growth.

Daily Calories

The total amount of energy, measured in calories, that a person consumes through food and drink in one day.

Contour Farming

An agricultural practice of tilling along the natural contours of the land to minimize soil erosion and water runoff.