A 1000 ML Sample of 0

question 22

Multiple Choice

A 100.0 mL sample of 0.20 M HF is titrated with 0.10 M KOH.Determine the pH of the solution after the addition of 300.0 mL of KOH.The K_a of HF is 3.5 × 10^-4.

• A)12.40
• B)9.33
• C)5.06
• D)8.94
• E)12.00

---

Definitions:

Tricky Questions

Questions designed to be difficult to answer, often used to test critical thinking or understanding.

Hard Enough

A phrase typically used to describe a situation or task that requires a significant degree of effort or determination to overcome.

Responsible Student

A student who consistently demonstrates reliability, accountability, and a commitment to fulfilling their academic and social responsibilities.

Facebook And Instagram

Social media platforms that allow users to share content, communicate, and connect with others online.