This is the book that defined the intro chemistry market 35 years ago And it's been a market leader ever since Hein/Arena is known for its accuracy, clear no-nonsense approach, and direct writing style. Strong problem solving and carefully constructed problem sets make this book a stand-out among its many imitators. New to This Edition: h 10-12 new problems at the end of each chapter h new set of challenge problems throughout h Updated Chapter 13...