Energy Changing Processes

The video explores energy changes in chemical systems, focusing on specific heat, phase transitions, and enthalpy. It explains how energy is added or removed during heating, cooling, and chemical reactions. The video includes a simulation of energy transfer between iron and water, and discusses specific heat capacity and heating curves. It also covers enthalpy of fusion, vaporization, and reaction, illustrating exothermic and endothermic processes.

Describe the difference between endothermic and exothermic reactions with examples.

How does the enthalpy of reaction relate to energy changes in chemical reactions?

What is the significance of the molar enthalpy of fusion and vaporization in phase changes?