The seventh edition, by Charles H. Henrickson,Larry C. Byrd, and Norman W. Hunter of WesternKentucky University, offers clear and concise laboratoryexperiments to reinforce students' understandingof concepts. Pre-laboratory exercises, questions, andreport sheets are coordinated with each experimentto ensure active student involvement and comprehension.An updated student tutorial on graphing withExcel has been added to this edition.Laboratory Instructor's Manual: Written by CharlesH. Henrickson, Larry C. Byrd, and Norman W. Hunterof Western Kentucky University, this helpful guidecontains hints that the authors have learned over theyears to ensure students' success in the laboratory.This Resource Guide is available through the ConnectChemistry website for this text.