A Buffer System Is Set Up with [HA] = 2[A^-]

question 89

Multiple Choice

A buffer system is set up with [HA] = 2[A^-]. If pK_a = 5.5, what is the pH of the buffer?

• A) 5.2
• B) 5.8
• C) 7.5
• D) 3.5
• E) 7.0

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Definitions:

Organization Structure

The system of roles, responsibilities, and relationships within an organization that determines how it operates and makes decisions.

Reporting Relationships

The formal lines of authority and communication within an organization, indicating who reports to whom.

Communication Channels

The mediums through which information is transmitted from one entity to another, including verbal, non-verbal, written, and electronic means.

Divisional Structure

An organization structure that groups together people working on the same product, in the same area, with similar customers, or on the same processes.