pH, pOH and Logarithms!

It's a good thing I've had Logs in math before this unit came along!
I'll start by giving you tricks for the calculations of pH and pOH:

Let's go over the basics, shall we?

Overview of what the Voicethread on this lesson explained to us:

But what if we're given a question like this:

We need to remember the basic Log function and the manipulations we can do to it!

Here's how to solve the question (notice the color-codes)!

For more info:

Here and below.