Which Reaction Most Accurately Represents the Dissociation of Nitrous Acid $\rarr$

question 20

Multiple Choice

Which reaction most accurately represents the dissociation of nitrous acid (HNO₂) in water?

• A)HNO₂ + H₂O \(\rarr\) H₃O⁺ + NO₂¯
• B)HNO₂ + H₂O \(\rarr\) H₃O₂⁺ + NO¯
• C)HNO₂ + H₂O \(\rarr\) HN + HO⁺ + HO₂¯
• D)HNO₂ + H₂O \(\rarr\) H₃O⁺ + N + O₂¯

Understand the impact of serotonin and other neurotransmitters in anxiety and mood disorders.

Identify the signs and symptoms of major depressive disorder and bipolar disorder.

Recognize the seasonal patterns in affective disorders and their implications for understanding depressive episodes.

Understand the relationship between bipolar disorder, creativity, and mood regulation.

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Definitions:

Divide

A fundamental arithmetic operation that consists of determining how many times one number is contained within another.

Simplify

To reduce a mathematical expression to its most basic form, making it easier to work with.

Multiply

To increase a number by a specified factor, or the operation of adding a number to itself a certain number of times.

Simplify

To alter an expression to make it easier to understand or work with, often by combining like terms or applying mathematical operations.