Which of the Following Equations Is Not Balanced?
A)4Al $\to$ 2Al₂O₃
B)C₂H₆ + O₂

question 33

Multiple Choice

Which of the following equations is not balanced?

• A)4Al + 3O₂ \(\to\) 2Al₂O₃
• B)C₂H₆ + O₂\(\to\)2CO₂ + 3H₂O
• C)2KClO₃ \(\to\) 2KCl + O₂
• D)4P₄ + 5S₈ \(\to\) 4P₄S₁₀
• E)P₄ + 5O₂ \(\to\) P₄O₁₀

---

Definitions:

Oliver Wendell Holmes

A prominent American jurist and Supreme Court Justice known for his contributions to legal theory and the development of American common law.

National Association of Colored Women

An organization formed in 1896 in the United States, focused on promoting civil rights and improving the conditions for African-American women and their families through education, job training, and community service.

Lynchings

Extrajudicial killings, usually by hanging, performed by a mob with the intention of enforcing justice, revenge, or intimidation without legal trial.

Nurseries

Facilities or spaces where young plants and trees are cultivated and grown before being transplanted to their final location.