Exhibit 5-1 Consider the Reaction of Magnesium with Oxygen to Form

question 6

Multiple Choice

Exhibit 5-1 Consider the reaction of Magnesium with oxygen to form magnesium oxide and heat as shown below to answer the following problem(s) :
2 Mg (s) + O₂ (g) →2 MgO (s) D H ° _rxn = - 1204 kJ
-Refer to Exhibit 5-1. How much heat is released when 2.43 grams of Mg (s) reacts at constant pressure?
Molar Mass(Mg) = 24.3 g/mol

• A) - 602 kJ
• B) - 240.8 kJ
• C) - 120.4 kJ
• D) - 60.2 kJ
• E) None of these

---

Definitions:

Hispanic

Hispanic is an ethnic term used to describe people of Spanish-speaking origin or ancestry, encompassing a wide range of cultures and countries.

Ethnic Identification

The process by which individuals identify with a specific ethnic group, often reflected in traditions, language, and cultural practices.

Prejudice

Preconceived judgments or opinions about an individual or group that are not grounded in actual experience or evidence, often leading to discriminatory behavior.

Asylum Seekers

Individuals who flee their home country and seek protection in another country due to persecution or fear of persecution based on race, religion, nationality, or membership in a particular social or political group.