When the Equation NH₃ + O₂ → NO + H₂O

question 77

Multiple Choice

When the equation NH₃ + O₂ → NO + H₂O is balanced with the smallest set of integers, the sum of the coefficients is

• A) 4
• B) 24
• C) 12
• D) 14
• E) 19

---

Definitions:

Product Life Cycle

The stages through which a product goes from its inception to decline, including introduction, growth, maturity, and decline.

Introductory Stage

The initial phase of a product or service lifecycle, characterized by low sales, high investment costs, and limited market acceptance.

Growth Stage

The growth stage is the phase in a company's life cycle characterized by rapid market acceptance and increasing profits.

Decline Stage

A phase in the product lifecycle or business where sales begin to fall due to market saturation, technological obsolescence, or changing consumer preferences.