Official course description: Chemistry 110A and Chemistry 110B are preparatory courses for students who do not initially qualify for Chemistry 115. Chem 110 A/B are two one-credit half-semester courses that are taken sequentially. They are designed to help students develop their problem solving skills and prepare them for eventual enrollment in Chemistry 115. - See more at: http://chemistry.wvu.edu/undergraduate/courses#sthash.A453bUDV.dpuf