When 600 G of CH₄ Reacts with Excess O₂, the Actual

question 46

Multiple Choice

When 60.0 g of CH₄ reacts with excess O₂, the actual yield of CO₂ is 112 g. What is the percent yield? CH₄ + 2O₂ → CO₂ + 2H₂O

• A)53.6 %
• B)187 %
• C)67.9 %
• D)46.4 %

---

Definitions:

Spanish-American War

A conflict between Spain and the United States in 1898, resulting from U.S. intervention in the Cuban War of Independence, leading to the U.S. acquiring territories in the western Pacific and Latin America.

Cuba

An island nation in the Caribbean known for its significant cultural heritage, historical socio-political events, and current communist government.

American Expansionism

A policy and ideology that advocates for the territorial or economic expansion of the United States across North America and beyond, historically through methods such as colonization, annexation, and war.