Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions
Find out more Download brochure

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!

R1.2 (AHL) Energy cycles in reactions

Written specifically for students to provide help and support for the IB Diploma chemistry programme this page provides full coverage of the syllabus content of Topic R1.2 which covers standard enthalpy changes and the Born-Haber cycle as part of energy cycles in reactions. It encourages you to think critically and provides many questions with fully worked answers so that you can monitor and improve your knowledge...

Help