Calculate the PH of a 0

question 8

Multiple Choice

Calculate the pH of a 0.250 M aqueous solution of HNO₂.The acid dissociation constant,K_a,for HNO₂ is .

• A)1.97
• B)2.74
• C)3.35
• D)3.95

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Definitions:

Physically Attractive

Characteristics or features of a person that are aesthetically pleasing or beautiful to others, often influencing social perceptions and interactions.

Board of Trustees

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The tendency for a group to make decisions that are more extreme than the initial inclination of its members, often after group discussions.

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The act of aligning one's beliefs, attitudes, and behaviors with those of a group or societal norms.