A 1000 ML Sample of 0

question 52

Multiple Choice

A 100.0 mL sample of 0.10 mol L^-1 NH₃ is titrated with 0.10 mol L^-1 HNO₃. Determine the pH of the solution after the addition of 200.0 mL of HNO₃. The K_b of NH₃ is 1.8 × 10^-5.

• A) 6.44
• B) 1.48
• C) 2.00
• D) 12.52
• E) 12.00

---

Definitions:

Behavioral Attitudes

Attitudes reflected through an individual's actions or behaviors, demonstrating their beliefs, feelings, and values in a tangible manner.

Perceived Behavioral Control

An individual's belief about how easy or difficult it will be to perform a particular behavior.

Peripheral Route

A mode of persuasion in the Elaboration Likelihood Model where individuals are influenced by incidental cues, such as the attractiveness of the speaker, rather than the strength of the arguments.

Vested Interest

A personal stake or involvement in an undertaking or situation, especially one with an expectation of financial or other gain.