What Mass of Sodium Hydroxide Must Be Added to 60

question 145

Multiple Choice

What mass of sodium hydroxide must be added to 60.0 mL of 0.978 M acetic acid in order to create a buffer with a pH of 4.59? K_a for acetic acid is 1.8 × 10^-5.

• A)28 g
• B)0.96 g
• C)1 g
• D)0 g
• E)2.3 g

---

Definitions:

Employee Lacks

pertains to the deficiencies or gaps in the skills, abilities, or attributes of employees that can affect their performance and the organization's success.

Proper Tools

Essential equipment, software, or methodologies that enable individuals or teams to effectively perform their tasks and achieve objectives.

Behavioral Tendencies

Predominant patterns of actions or reactions that are characteristic of an individual across different situations.

Personality

The combination of characteristics or qualities that form an individual's distinctive character and influence their behaviors and attitudes.