When One Molecule of Propane, C₃H₈, Burns in a Gas $\rightarrow$

question 18

Multiple Choice

When one molecule of propane, C₃H₈, burns in a gas grill, it combines with five oxygen molecules to form three CO₂ molecules and four H₂O molecules.Select the statement below that is incorrect in regard to this reaction.

• A)The balanced equation for the reaction is C₃H₈ + 5O₂ \(\rightarrow\)3CO₂ + 4H₂O.
• B)If 5 propane molecules react, 15 CO₂ molecules should form.
• C)If 5 propane molecules react, 25 O₂ molecules must also react.
• D)If 15 O₂ molecules react, 9 H₂O molecules should form.
• E)If 12 CO₂ molecules are formed, then 4 propane molecules must have reacted.

Understand the concept and importance of selective permeability in the loop of Henle for water reabsorption in the kidney.

Describe how the habitat of marine and freshwater bony fishes influences their urine production.

Differentiate between hemodialysis and peritoneal dialysis in terms of procedure, advantages, and limitations.

Identify the organs involved in digestion and absorption.

---

Definitions:

Multinational Company

A corporation that operates in multiple countries beyond its original or home country.

Non-verbal Communication

The transmission of messages or signals through a non-linguistic means, such as gestures, facial expressions, and body language.

Cultures

The shared values, beliefs, norms, and practices that characterize a group, organization, or society.

Facial Expressions

The movement or position of the muscles beneath the skin of the face, serving as a vital form of nonverbal communication.