Dingle’s Comments on the 2007 AP Exam

Question #1  Parts (c), (d) and (e) – Indicative of the recent trend for the dumbing down of the exam – rather than getting the students to work out that a buffer solution is present, the fact that calculations relating to the concentrations of the remaining acid and...

2007 AP Free Response DRAFT Worked Answers

My DRAFT 2007 Worked Answers are now available here; 2007, 1 2007, 2 2007, 3 2007, 4 2007, 5 2007, 6 PLEASE, feel free to comment, point out mistakes and generally be critical!

Subscriber Update

The following AP Worked Answers have been updated in the relevant subscriber areas; 1994, 6; 1996, 6; 1999, 6; 2002, 3; 2003, 3; 2003, 7