What Is the [OH^-] for a Solution at 25°C That $\times$

question 58

Multiple Choice

What is the [OH^-] for a solution at 25°C that has [H₃O⁺] = 2.35 $\times$ 10^-3 M?

• A)4.26 \(\times\) 10^-5 M
• B)2.35 \(\times\) 10^-11 M
• C)4.26 \(\times\) 10^-12 M
• D)2.35 \(\times\) 10^-17 M
• E)None of these choices is correct.

---

Definitions:

Citric Acid Cycle

A key metabolic pathway that breaks down carbohydrates, fats, and proteins into carbon dioxide and water while generating energy-rich molecules like ATP.

NADH

Nicotinamide adenine dinucleotide (reduced form) is a coenzyme found in all living cells, involved in redox reactions, carrying electrons from one reaction to another.

Ketone Bodies

Compounds, including acetone, acetoacetic acid, and beta-hydroxybutyric acid, that are produced as by-products when fatty acids are broken down for energy in the liver and kidney.

Urine

A liquid by-product of metabolism in humans and many animals, excreted by the kidneys and stored in the bladder until elimination.