This site was created by Rob Scarrow and students working with him to support Chem 111 and 113 courses taught between 2016 and 2019. It was designed to be a collection of practice exam problems that students could use to test their understanding of and facility with various chemical concepts. Since then, the curriculum has been rearranged somewhat and some topics have been deferred to later courses, so not all questions are based on material that will be covered in this year's Chem 111 or 113 courses. However, some of the questions may still be useful as study questions (for Chem 111/113 exams, or for later review of fundamental chemistry concepts and calculations in preparation for a GRE or MCAT exam), so this course is made available for any Haverford student who wishes (by self-enrollment).