Calculate the Molarity of Hydroxide Ion in an Aqueous Solution

question 38

Multiple Choice

Calculate the molarity of hydroxide ion in an aqueous solution that has a pOH of 5.33.

• A) 5.3 × 10^{- 14}
• B) 2.1 × 10^{- 9}
• C) 8.67
• D) 4.7 × 10^{- 6}
• E) 8.7 × 10^{- 14}

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Definitions:

Herbivores

Animals that primarily consume plant material.

CAM Plants

Plants that use Crassulacean Acid Metabolism, a photosynthetic adaptation to arid conditions, allowing them to minimize water loss.

Stomata

Tiny openings or pores in plant leaves and stems that facilitate gas exchange.

Carbon-fixing

The process of converting atmospheric carbon dioxide into molecules usable by living organisms, critical in the global carbon cycle.