Running out of questions for worksheets and tests? If so, this excellent problem-solver book is for you! There are 3000 fully solved chemistry problems, each one explained step-by-step. The result is a valuable test bank that may be used for any high school chemistry class and is guaranteed to save you time and effort. 25 chapters cover all chemistry topics-this book will help you improve your students' problem-solving skills! Index, 1988, 624 pages, 81/ 2" x 11", soft cover.