A-Level Energetics: Using combustion cycles Worked Example and Practice Questions

Worked example showing how to use Hess's Law to draw a thermochemical cycle using values for molar enthalpy changes of combustion.

The pdf contains the worked example with annotations and tips and could be given directly to students, or used as a guideline for the teacher doing the worked example from the front. A blank word copy is also attached for students to fill in while the worked example is done from the front. Practice questions are included at the bottom of the sheet.