Blip

About this episode

Given the Kb and the concentration of the base, calculate the pH. Keep in mind that what gets calculated first is the pOH, then one uses pH + pOH = 14 to arrive at the final answer. The 5% rule is used to determine if using the approximation method yields a valid answer.

• Category

  Learning

• Release Date

  Dec 8, 2009

• Runtime

  02:24