How Many Grams of Sodium Acetate, CH₃COONa, Is Required to Mix

question 83

Multiple Choice

How many grams of sodium acetate, CH₃COONa, is required to mix witH₂ .00 Liters of 0.450 M acetic acid, CH₃COOH, in order to prepare a buffer solution with a pH that equals 5.00?
P K _a(CH₃COOH) = 4.74 and MM(CH₃COONa) = 82.03 g/mol

• A) 2.00×10 ^{- 2} g CH₃COONa
• B) 45.6 g CH₃COONa
• C) 67.2 g CH₃COONa
• D) 134 g CH₃COONa
• E) 299 g CH₃COONa

---

Definitions:

Backing Up

The act of supporting or providing assistance and reinforcement, whether in physical, emotional, or conceptual contexts.

Task Motivation

The drive or willingness of individuals or teams to achieve specific tasks or objectives, often influenced by the perceived importance and rewards associated with the task.

Team Leadership

involves the ability to guide, inspire, and coordinate a group of people towards achieving a common goal.

Team Design

it involves structuring and organizing a team in a way that maximizes its effectiveness and efficiency, often considering roles, skills, and communication strategies.