Which of the Following Is a Buffer System

question 1

Multiple Choice

Which of the following is a buffer system?

• A) H₂CO₃ and HCO₃ ^
• B) NaCl and NaOH
• C) HCl and NaOH
• D) H₂O and HCl
• E) NaCl and NaNO₃

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Definitions:

Jonah

A figure in the Hebrew Bible and the Quran, known for being swallowed by a giant fish or whale, and his story is often interpreted as a symbol of resurrection and forgiveness.

Diptych

An artwork consisting of two panels, often hinged together and can be closed like a book; commonly used in medieval and Renaissance times for religious paintings.

Fourth-Century Rome

A period marked by significant transformation within the Roman Empire, characterized by political instability and the spread of Christianity.

Catacomb

Underground cemetery consisting of a subterranean network of tunnels and rooms with recesses for tombs, used primarily in ancient Rome.