The 2013 AP Chemistry Free Response Questions have been released. I have worked out the answer by hand. Unfortunately they are two separate files, I of course recommend having both open at the same time. Also, these may or may not be in the same order they were on your test, but they should be the same questions. You can check out both *.pdfs here:
Here are videos of the problems worked out, I'm having trouble getting #4 to upload and #1 is the original version I did 4 days ago and there were too many minor mistakes so I've redone it, but that video is also uploading, but for now I have the mistake riddled #1 there. Leave a comment of shoot me a message if you have any questions:
Lastly, if you would please send me your scores via e-mail as soon as you have them, because I won't be informed of your scores until well after you receive them.