If an Acetic Acid,HC₂H₃O₂,buffer Solution Contains [HC₂H₃O₂] = 0 $\leftrightarrow$ H₃O⁺ (Aq)+ C₂H₃O₂^- (Aq)K = 1

question 10

Multiple Choice

If an acetic acid,HC₂H₃O₂,buffer solution contains [HC₂H₃O₂] = 0.12 M and [C₂H₃O₂^-] = 0.15 M,what is the [H₃O⁺] in the solution? HC₂H₃O₂ (aq) + H₂O (l) $\leftrightarrow$ H₃O⁺ (aq) + C₂H₃O₂^- (aq) K = 1.8 × 10^-5

• A) 1.4 × 10^-5 M
• B) 2.3 × 10^-5 M
• C) 1.0 × 10^-3 M
• D) 3.2 × 10^-5 M

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Definitions:

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Style of attachment in which people are low on anxiety but high on avoidance; they tend to view partners as unreliable, unavailable, and uncaring.

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