Calculate the Percentage of Pyridine (C₅H₅N) That Forms Pyridinium Ion

question 21

Multiple Choice

Calculate the percentage of pyridine (C₅H₅N) that forms pyridinium ion, C₅H₅NH⁺, in a 0.10 M aqueous solution of pyridine (K_b = 1.7 × 10^-9) .

• A) 0.77%
• B) 0.060%
• C) 0.0060%
• D) 1.6%
• E) 0.013%

---

Definitions:

Transaction Processing

The handling, execution, and confirmation of transactions, typically in a database or computerized system.

Cloud Computing

The practice of using a network of remote servers hosted on the Internet to store, manage, and process data.

Intermittent Internet Access

A situation where the availability of internet connection is sporadic or not consistent.