Examlex

Solved

What Is the PH of the Resulting Solution If 25

question 83

Multiple Choice

What is the pH of the resulting solution if 25.00 mL of 0.10 mol L-1 aqueous acetic acid is added to 10.00 mL of 0.10 mol L-1 NaOH(aq) ?
Assume that the volumes of the solutions are additive.Ka = 1.8 × 10-5 for CH3COOH What is the pH of the resulting solution if 25.00 mL of 0.10 mol L<sup>-1</sup> aqueous acetic acid is added to 10.00 mL of 0.10 mol L<sup>-1</sup> NaOH(aq) ?  Assume that the volumes of the solutions are additive.K<sub>a</sub> = 1.8 × 10<sup>-5 </sup>for CH<sub>3</sub>COOH   A) 9.43 B) 9.08 C) 4.92 D) 4.57


Definitions:

Substantial Evidence

A level of evidence that is more than a mere scintilla but less than a preponderance, often used as a standard for upholding the findings of administrative agencies and lower courts.

Fact Finding

The process of gathering factual information and evidence, often used in legal proceedings or investigations.

Informal Rule Making

A regulatory process set by administrative agencies which lacks the formalities of a trial, often based on public commenting.

Formal Rule Making

A process involving public notice and the opportunity for public comment before a government agency can establish new regulations.

Related Questions