What Is the PH of a Buffer That Is 0

question 28

Multiple Choice

What is the pH of a buffer that is 0.88 M HCN(aq) and 0.53 M NaCN(aq) ? The Ka of HCN is 6.2 x 10^-10.

• A) 8.99
• B) 9.21
• C) 9.43
• D) 4.79

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American Parents

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Adolescents' Disclosure

The act of adolescents sharing personal information, thoughts, or feelings with others.

Psychological Control

A kind of parental intrusiveness and interference in children’s lives often involving criticizing or derogating children, manipulating their emotional experiences to produce guilt or shame, and/or making love conditional upon children’s behavior.

Parental Relationship

The interpersonal and emotional connection between a parent and their child, influencing the child's development.