When Balanced the Coefficient of O₂ in the Following Equation $\rarr$

question 184

Multiple Choice

When balanced the coefficient of O₂ in the following equation is __ C₂H₄ + __ O₂ $\rarr$ __ CO₂ + __ H₂O

• A) 1.
• B) 2.
• C) 3.
• D) 4.
• E) 6.

---

Definitions:

Adrenal Cortex

The outer portion of the adrenal gland that produces steroid hormones which regulate carbohydrate and fat metabolism and mineralocorticoid hormones that regulate salt and water balance.

Plasma Levels

The concentration of substances in the blood plasma, often used to measure the amount of drugs, hormones, and other components.

Zona Fasciculata

Middle layer of the adrenal cortex that secretes cortisol.

Cortisol

A steroid hormone produced by the adrenal glands, involved in stress response, metabolism, and inflammation control.