Adrian Dingle’s Chemistry Pages - The Blog

My 2007 FR Answers compared to the official scoring standards

Now that the official scoring standards have been released, I have had the opportunity to compare them to my answers that I originally released in May 2007. I got everything right! I would make the following very, very minor changes;

Q1: I guessed the points for part e would be 3, they were actually 2.

Q2: I guessed the points for part c would be 2, they were actually 3.

Q3: I guessed the points for part d would be 1, they were actually 2, and I would change my answer to 340 to reflect a “better” number of sig figs.

Q4: No changes.

Q5: I guessed the points for part d would be 3, they were actually 4, and I guessed the points for part e would be 2, they were actually 1.

Q6: I guessed the points for part f would be 2, they were actually 1.

Adjustments will be reflected in subscriber areas in due course.

Periodic Table on the site updated

I have updated the periodic table on the website to reflect the slightly changed version used on the 2007 AP Exam.

http://www.adriandingleschemistrypages.com/apptable.pdf

AP Pop-Up questions for TOPIC 1 now added

http://www.adriandingleschemistrypages.com/appopup.html#topic1

Subscriber Updates

The new school year is now underway for me, so expect to see updates to materials in the relevant subscriber areas of the website. The following materials have been updated;

AP Notes TOPIC 1, AP Notes TOPIC 2, AP Worksheets 1a, 2b, 2c, 2d, 2d ANSWERS, 2f and 2f ANSWERS.