x

Heat flow and enthalpy change

Heat flow and enthalpy change

Reaction profiles for exothermic and endothermic reactions, showing reactants, products, activation energy, and the enthalpy change labelled

Thermochemistry studies the heat transferred during chemical change at constant pressure. The chemicals reacting are the system, while the cup, thermometer, air, and everything else are the surroundings.

Thermochemistry Lesson

  1. A Level
  2. /Chemistry
  3. /Thermochemistry