Ebook: Physical Chemistry

Moore boils everything in Chemistry worth knowing down to its essentials and then builds it up gracefully and flawlessly. It's not a great text to learn from, there are hardly any examples, and the explanations are pretty terse: you'll probably want a book like Levine or MacQuarrie to hold your hand while you learn. However, once you have an operational grasp of the material and want to learn about how things really work, you'll fall in love with this book.