5: Thermochemistry Last updated Jun 23, 2019 Save as PDF 4.6: Solution Stoichiometry and Chemical Analysis 5.1: Nature of Energy Page ID54968 ( \newcommand{\kernel}{\mathrm{null}\,}\) Topic hierarchy5.1: Nature of Energykinetic and potential energy, units of energy, defining work and heat, defining system and surroundings5.2: First Law of Thermodynamicsinternal energy, change in internal energy, defining endo- and exothermic, state function, sign conventions for work and heat5.3: Enthalpy, A Thermodynamic Quantitydefining enthalpy, enthalpy as a state function5.4: Thermochemical Equationsincluding delta H in the balanced chemical equations, relating heat to quantities in a reaction5.5: Calorimetryspecific heat and heat capacity, coffee-cup calorimetry, bomb calorimetry5.6: Hess' Lawdefining the law, how to use it, why this is useful5.7: Enthalpy of Formationdefining and writing the reactions to form a compound from its elements, using to calculate a delta H of a reaction, finding an unknown enthalpy of formation5.8: Foods and Fuelsthis section can be omitted...