Which of the Following Statements Best Describes What It Means

question 38

Multiple Choice

Which of the following statements best describes what it means for the acid-base reaction between acetic acid and water to be in equilibrium?

• A) The mass of acetic acid and acetate is equal.
• B) The number of moles of acetate equals the number of moles of acetic acid.
• C) The number of moles of hydronium equals the number of moles of water.
• D) The forward and reverse reactions proceed at the same rate.
• E) The reaction is balanced.

---

Definitions:

Animal Species

Refers to distinct groups of animals that are capable of interbreeding and producing fertile offspring, sharing common attributes and genetics.

Memory Test

A tool or assessment used to evaluate a person's memory performance or recall ability.

70-Year-Old

A reference to an individual or object that has reached seventy years of age, often in the context of discussing aspects related to this stage of life.

REM Sleep

A stage of sleep characterized by rapid eye movement, increased brain activity, vivid dreaming, and temporary paralysis of major muscles.