Question

What is the pH of a solution that contains 0.003 M HBr?*

O 1.0
O 2.5
O 5.8
O 11.5

Answer 1

pH = 2.5

Step-by-step explanation:

Given data:

Concentration of HBr = 0.003 M

pH of solution = ?

Solution:

Formula:

pH = -log[H⁺]

by putting values,

pH = -log [ 0.003]

pH = 2.5