Blog Archive


Math, Buffers and H-H (part 2)

Math, Buffers and H-H (part 2)

Following this post, I wanted to follow up with another quick note on the math of buffers as it relates to the new (when will I stop calling it...

AP Worksheet 14x – missing answers

Click below for the answers to the questions from AP Worksheet 14x that we did not do in class. 1987, 1 1992, 6 2001, 3 2004B, 5 2005B, 1 2006B,...

Subscriber Updates

The following materials have been updated in the relevant subscriber areas; AP notes TOPIC 6, AP Worksheet 14s answers and AP Worksheet 16s answers

My latest writing project

In conjunction with Applied Practice, Dynamic Wordworks and Series Editor David Emmerson, I have written a series of AP Chemistry materials aimed...