When a Strong Acid Is Titrated with a Weak Base

question 87

Multiple Choice

When a strong acid is titrated with a weak base, the pH at the equivalence point

• A) is greater than 7.0.
• B) is equal to 7.0.
• C) is less than 7.0.
• D) is equal to the pK_a of the conjugate acid.
• E) is equal to the pK_b of the base.

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Definitions:

Endomembrane System

A group of membranes and organelles in eukaryotic cells that work together to modify, package, and transport lipids and proteins.

Golgi Apparatus

An organelle in eukaryotic cells involved in the sorting, packaging, and modification of proteins and lipids for secretion or use within the cell.

Packaging Materials

Materials used to protect, store, and transport products, ranging from paper and cardboard to plastics and metals.

Cellular Respiration

The process by which cells convert sugars into energy in the form of ATP, consuming oxygen and releasing carbon dioxide.