Master the art of balancing chemical reactions through examples and practice: 10 examples are fully solved step-by-step with explanations to serve as a guide. Over 200 chemical equations provide ample practice. Exercises start out easy and grow progressively more challenging and involved. Answers to every problem are tabulated at the back of the book. A chapter of pre-balancing exercises helps develop essential counting skills. Opening chapter reviews pertinent concepts and ideas. Not just for students: Anyone who enjoys math and science puzzles can enjoy the challenge of balancing these chemical reactions.