A 1000 ML Sample of 0

question 86

Multiple Choice

A 100.0 mL sample of 0.20 mol L^-1 HF is titrated with 0.10 mol L^-1 KOH. Determine the pH of the solution after the addition of 100.0 mL of KOH. The K_a of HF is 3.5 × 10^-4.

• A) 2.08
• B) 3.15
• C) 4.33
• D) 3.46
• E) 4.15

---

Definitions:

Outlining Reading Assignments

The process of breaking down reading materials into a structured summary to enhance understanding and retention.

Studying With A Group

The practice of learning or revising academic material by interacting with peers in a collaborative environment.

Acrostics

A type of word puzzle or mnemonic device where the first letter of each line or paragraph spells out a word or message.

Musical Notes

Symbols representing the pitch and duration of a sound in musical notation.