This book provides complete and precise coverage of the principles of general chemistry. This edition introduces a number of innovative features including new Dec 1, 1989 - General Chemistry, Principles and Modern Applications, Seventh Edition (Petrucci, Ralph H.; Harwood, Willibook & media reviews edited by. Edward J. Walsh. Allegheny College. Meadville, PA 16335. General Chemistry, Principles and Modern. Applications, Seventh … General Chemistry: Principles and Modern Applications, 7th Edition. Ralph H. Petrucci, California State University, San Bernardino.