The Value of ΔH° for the Reaction Below Is -482

question 22

Multiple Choice

The value of ΔH° for the reaction below is -482 kJ. Calculate the heat (kJ) released to the surroundings when 38.5 g of O₂ (g) reacts with excess CO. 2CO (g) + O₂ (g) → 2CO₂ (g)

• A)2.65 ×
• B)482
• C)580.
• D)65.7
• E)210.

---

Definitions:

Over-Differentiated Products

Products that have too many variations or features, potentially confusing customers and reducing sales.

Differentiated Goods

Products that are distinguished from others on the basis of quality, brand, design, or some other characteristic, making them unique from competitors’ offerings.

Product Standardization

The process of adopting uniform characteristics for a product or its components, often to ensure consistency and compatibility.

Peak Efficiency

The state or condition in which a system or process operates at its maximum potential or effectiveness, utilizing resources optimally without waste.