The eBook copy of this book is not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.
This useful guide contains learning tools such as brief notes on chapter sections with examples, reviews of key terms, and practice tests with answers. A sample is available on the Student Companion Website at: www.cengage.com/chemistry/moore.