Description:Previous edition: 9781118549322 Chemistry: 1001 Practice Problems For Dummies gives students 1,001 opportunities to practice solving problems from the major topics in chemistry, as well as an online component with a collection of problems presented in multiple choice format. Readers get free one-year access to all practice problems online, where they can create their own study sets for focused review and practive. PIN codes are NOT printed in books. They are delivered electronically for print and ebooks.