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This introductory text explores the structure/solubility relationships of organic compounds; explains how to extract pesticide residues from fruit and vegetables; analyzes the extract for pesticide content; and uses the data as a basis for discussion about issues surrounding pesticide regulation.

This manual is designed as an introduction to factors affecting water and assessment of water quality. It combines a careful balance of wet chemistry methods with instrumental techniques (eg spectroscopy and ion chromatography). The Chemistry of Water can also be used in higher-level analytical chemistry and instrumental methods courses.

This module challenges you to answer the question "What is in a star?" Over the period of 2-3 weeks, you will view images of stars and investigate the properties of stars and starlight. You will explore connections between the temperature and color of a star, and the radiation it emits. You will closely examine the link between starlight and what this tells you about a star's structure and composition. We emphasize an understanding of atomic structure and processes such as absorption and emission of radiation by atoms by asking you to use this chemistry to answer questions about the nature of...