When the Following Equation Is Balanced, the Coefficient of Hydrogen

question 109

Multiple Choice

When the following equation is balanced, the coefficient of hydrogen is .

• A) 2
• B) 5
• C) 3
• D) 4
• E) 1

---

Definitions:

Pact of Brussels

An agreement signed in 1948 by five Western European nations, forming a mutual defense pact that preceded NATO.

Konrad Adenauer

The first Chancellor of the Federal Republic of Germany (West Germany) from 1949 to 1963, noted for his role in the country's post-war reconstruction and development.

Chancellor

A senior official who heads a government department or a university, varying significantly in specific duties and authority across countries and institutions.

Eastern Bloc

The Eastern Bloc refers to the group of communist states of Central and Eastern Europe, including the Soviet Union, during the Cold War.