Hydrochloric Acid Solutions Are Often Standardized by the Reaction Below

question 15

Multiple Choice

Hydrochloric acid solutions are often standardized by the reaction below. How many grams of CaCO₃ are required to exactly react with 50.0 mL of 0.155 M HCl?

• A) 0.194 g
• B) 0.283 g
• C) 0.341 g
• D) 0.387 g
• E) 0.566 g

---

Definitions:

Edmond-Charles Genet

A French diplomat who served as the French minister to the United States during the French Revolution, known for his efforts to enlist American support for France’s wars against European monarchies.

French Diplomat

An official representing France in matters of international relations, responsible for negotiating and maintaining France's interests abroad.

French Flag

The national flag of France, also known as the Tricolour, consisting of three vertical bands of blue, white, and red.

Founding Fathers

Refers to the group of leaders and political figures who played significant roles in establishing the institutions of the United States.