This interactive lab simulates the principles of calorimetry. Users can select different metals and liquids, heat the metal block using a burner, and then drop it into the liquid. The simulation visualizes the transfer of thermal energy as the two substances reach thermal equilibrium, allowing for the exploration of concepts like specific heat capacity and conservation of energy under various experimental conditions.

This interactive simulation allows students to explore Hess's Law by manipulating given chemical reactions to find the enthalpy change of a target reaction. Through a series of progressively challenging problems, students practice reversing reactions and applying stoichiometric multipliers to understand enthalpy.