Updated to reflect the brand new AP Chemistry exam that will be administered for the first time in May 2014, this manual includes: Six practice AP exams: three diagnostic tests and three full-length practice exams that are aligned with the upcoming, new AP Chemistry exam All questions answered and explained A comprehensive subject review covering the structure of matter, chemical bonding, states of matter, physical chemistry, chemical reactions, and all other test topics Study tips and test-taking strategies The manual can be purchased alone or with an optional CD-ROM that presents two additional full-length practice tests with automatic scoring and fully explained answers. System Requirements: Microsoft (R) Windows (R) 2.33GHz or faster x86-compatible processor, or Intel (R) Atom " 1.6GHz or faster processor for netbooks Microsoft (R) Windows (R) XP (32-bit), Windows Server (R) 2003 (32-bit), Windows Server 2008 (32-bit), Windows Vista (R) (32-bit), Windows 7 (32-bit and 64-bit), Windows 8 (32-bit or 64-bit) 512MB of RAM (1GB of RAM recommended for netbooks); 128MB of graphics memory CD-ROM drive 1024 X 768 color display MAC OS: Intel Core " Duo 1.33GHz or faster processor Mac OS X 10.6 or higher 512MB of RAM; 128MB of graphics memory CD-ROM drive 1024 X 768 color display