This is the definitive text in a market consisting of senior and graduate environmental engineering students who are taking a chemistry course. The text is divided into a chemistry fundamentals section and a section on water and wastewater analysis. In this new editionRevised and additional new problems. Thoroughly updated all content to coincide with current environmental engineering practice. Chapter on Statistical Analysis of Analytical Data. (Ch. 10) Features Retains the two-fold approach. Retain the thorough, yet concise coverage of basic chemical principles from general, physical, equilibrium, organic, bio, colloid and nuclear chemistry.