Which of the Following Aqueous Mixtures Would Be a Buffer

question 38

Multiple Choice

Which of the following aqueous mixtures would be a buffer system?

• A)HCl, NaCl
• B)HNO ₃, NaNO ₃
• C)H ₃PO ₄, H ₂PO ₄ ⁻
• D)H ₂SO ₄, CH ₃COOH
• E)NH ₃, NaOH

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Definitions:

Innovation

The process of translating an idea or invention into a good or service that creates value or for which customers will pay.

Minorities

Groups in society distinguished by cultural, ethnic, racial, religious, or linguistic characteristics, often having less power or fewer rights compared to the dominant group.

Majority Viewpoint

The opinion or belief that is held by the greater number of individuals within a group or society.

Dual-process Model

A theory proposing that there are two distinct systems for processing information: one intuitive and fast, and the other analytical and slower.