If You Dissolve 0

question 74

Essay

If you dissolve 0.10 mol of a generic acid HA in 1.0 L of solution, the pH is 3.5. Is HA a strong or weak acid? Explain your answer.

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Definitions:

Myelination

The process by which nerve fibers are coated with myelin, a fatty substance that speeds up the transmission of nerve signals.

Motor Development

The progressive acquisition of skills involving movement, such as grasping, walking, and coordinating fine motor tasks.

Toddler

A child who walks with short, uncertain steps. Toddlerhood lasts from about 12 months to 30 months of age, thereby bridging infancy and early childhood.

Slope

The measure of the steepness or incline of a line, often calculated as the ratio of the vertical change to the horizontal change.