Predict the Enthalpy (ΔH) Value for the Theoretical Reaction Below

question 107

Multiple Choice

Predict the enthalpy (ΔH) value for the theoretical reaction below, and indicate whether it is endothermic or exothermic. The bond dissociation energy for each bond in Kcal/mol is shown below each reactant and product.

• A) +8 Kcal/mol, endothermic
• B) -8 Kcal/mol, exothermic
• C) +16 Kcal/mol, endothermic
• D) +8 Kcal/mol, exothermic

---

Definitions:

Education

The process of receiving or giving systematic instruction, especially at a school or university.

Protective Factor

Variable that is thought to reduce the poor outcomes associated with adverse circumstances.

Vitamin D

A fat-soluble vitamin essential for the absorption of calcium, support of bone health, and immune function.

Osteoporosis

A condition characterized by weakened bones, making them fragile and more likely to break.