Many readers find it difficult to master the fundamental skills that are essential to succeeding in chemistry. Now with this helpful book, they'll quickly learn how to break chemistry down into basic steps. Author David Klein presents the material in a way that will motivate and empower them. He offers clear explanations of key concepts while examining what orbitals are, how to calculate oxidation states, how to approach stoichiometry problems that require manipulation of the ideal gas law, and much more.