added by Shardy7 — 4.1 Chromatographic Analysis 3.2 Electrolysis 3.1 Energy from Fuels 3.2 Extent of Chemical Reactions 3.1 Fuel Cells 3.1 Galvanic Cells 4.2 Metabolism of Food in Human Body 4.1 Organic Compounds (Properties and Reactions) 4.1 Organic Compounds (Structure and Nomenclature) 3.2 Rate of Chemical Reactions 3.2 Rechargeable Batteries (Secondary Cells) 3.2 Redox Reactions Research Methodology 4.1 Spectroscopic Analysis 3.1 Stoichiometry and the Combustion of Fuels 4.2 Structure and Bonding in Food Molecules 4.2 The Energy Content of Food 3.1 Types of Fuels and Fuel Choices 4.1 Volumetric Analysis