Which of the Following Solutions Represents a Good Buffer System

question 81

Multiple Choice

Which of the following solutions represents a good buffer system?

• A)a solution that is 0.10 mol L^-1 CH₃COOH and 0.10 mol L^-1 CH₃COOLi
• B)a solution that is 0.10 mol L^-1 HF and 0.10 mol L^-1 CH₃COONa
• C)a solution that is 0.10 mol L^-1 HCl and 0.10 mol L^-1 NH₄⁺
• D)a solution that is 0.10 mol L^-1 NaOH and 0.10 mol L^-1 KOH
• E)a solution that is 0.10 mol L^-1 HCl and 0.10 mol L^-1 KCl

---

Definitions:

Blast Furnaces

Large industrial furnaces used to extract iron from its ore by a process involving heat and the reduction of the ore at high temperatures.

LEED

Leadership in Energy and Environmental Design, a globally recognized green building certification system promoting environmental responsibility.

U.S. Green Building Council

An organization committed to promoting sustainable and environmentally friendly building practices, known for developing the LEED (Leadership in Energy and Environmental Design) certification program.

Analytic

Involving the use of logical reasoning, detailed examination, and systematic analysis to understand or solve problems.