What is the pH of a 0.050 M triethylamine, (C₂H₅)₃N, solution? K_b for triethylamine is 5.3 *10¯⁴.

Name: What is the pH of a 0.050 M triethylamine, (C 2 H 5 ) 3 N, solution? K b for triethylamine is 5.3 *10¯ 4 .
Brand: Quizplus
Rating: 4.8 (46 reviews)

Question

Quizplus · Accepted Answer

Triethylamine is a weak base. Using the formula pH = 14 - pOH and pOH = -log[OH⁻], calculate [OH⁻] using Kb and the concentration. The pH is approximately 11.69.

What Is the PH of a 0