Exit to home

Chemical energetics beyond the syllabus: out-of-syllabus check

Optional questions that calculate an enthalpy change from bond energies, beyond the G3 Chemistry syllabus.

  • G3 Chemistry topic extensions
Learning goals
  • Bond Enthalpy Calculations

Checking question availability…

Practise

Practise questions on the skills you are learning. This is for practice only and doesn’t count towards your course progress.

  • Question count is checked before you start.
  • About 10 minutes.
  • Feedback appears after you check each answer.
Your work

Without an account, unfinished answers stay in this tab. Signed in, they are saved on this device until the deadline shown when you start.

Recent attempts

History is stored only in this browser.

No completed attempts are saved yet.

Report a problem with this question

What's wrong? Tick all that apply.

0 / 1000