What Is the Reaction Quotient, Q, for the Equilibrium
$\rightleftharpoons$

question 49

Multiple Choice

What is the reaction quotient, Q, for the equilibrium
CuCl(s) $\rightleftharpoons$ Cu⁺(aq) + Cl?(aq)
When 0.3746 L of $4.359 \times 10 ^ { - 4 }$ M Cu⁺ is combined with 0.4326 L of $8.718 \times 10 ^ { - 4 }$ M Cl? in the presence of an excess of CuCl(s) ?

• A) \(9.451 \times 10 ^ { - 8 }\)
• B) \(3.8 \times 10 ^ { - 7 }\)
• C) \(6.158 \times 10 ^ { - 8 }\)
• D) \(7.629 \times 10 ^ { - 8 }\)
• E) \(2.476 \times 10 ^ { - 7 }\)

---

Definitions:

Rocky Mountains

A major mountain range in western North America, stretching from Canada through the United States, known for its stunning landscapes and diverse ecosystems.

Gulf of Mexico

A large ocean basin located between the southern coast of the United States, Mexico, and the island of Cuba, known for its significant biodiversity and oil resources.

Fletcher v. Peck

A landmark Supreme Court case in 1810 that ruled state laws could not impair a contract, reinforcing the sanctity of contracts and showcasing early judicial review.

U.S. Constitution

The supreme law of the United States that outlines the national frame of government and the fundamental laws and principles by which the country is governed.