• Thermochemical equations
• $\triangle H$ notation
• Enthalpy Diagrams

Molar Enthalpy

• How to calculate?
• Molar enthalpy of combustion
• Standard values for molar enthalpy of combustion
• Reactant amounts and enthalpy of reaction

Calorimetry

• Calories
• Calorimetry
• Endothermic vs exothermic processes in calorimeter
• Assumptions made
• Equations
• Coffee-cup calorimeter
• Flame calorimeter
• Bomb calorimeter

• When a process takes place under conditions of constant pressure, the enthalpy change of a system is equal to the amount of heat gained or lost by the system
• The standard enthalpy fo a reaction as written $\triangle H \degree_r$ is the enthalpy change for the amount of moles of each reactant and product as determined by the coefficient of the term in the chemical equation