The PH of a 0

question 72

Multiple Choice

The pH of a 0.25 M aqueous solution of hydrofluoric acid, HF, at 25.0°C is 2.03. What is the value of K_a for HF?

• A)2.0 × 10^-9
• B)1.1 × 10^-9
• C)6.0 × 10^-5
• D)3.5 × 10^-4
• E)none of the above

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Definitions:

White-Collar Crime

Nonviolent crimes, usually committed in commercial situations by individuals, groups, or corporations for financial gain.

Embezzlement

The act of dishonestly withholding or diverting funds that have been trusted to an individual's care, typically in a work or corporate setting.

White-Collar

Referring to jobs performed in an office or other administrative setting as opposed to manual labor jobs, usually involving professional, clerical, managerial, or administrative work.

Street Crimes

Include arson, burglary, assault, and other illegal acts disproportionately committed by people from lower classes.