Subtract the second supplied reaction from the first. Chlorine trifluoride and aqueous HCl cancel, while one water and two HF remain on their respective sides, giving the required reaction. By Hess's law for Gibbs energy,
(1)
The subtraction reverses the second reaction before adding it; adding both supplied Gibbs energies without changing its sign would correspond to a different chemical equation.

Ancestors (13)

  1. d
  2. 5
  3. Paper 1
  4. 2024
  5. Past exam of the chemistry course of the year 1 of the natural sciences course of the University of Cambridge
  6. Chemistry course of the year 1 of the natural sciences course of the University of Cambridge
  7. Year 1 of the natural sciences course of the University of Cambridge
  8. Year of the natural sciences course of the University of Cambridge
  9. Natural sciences course of the University of Cambridge
  10. Course of the University of Cambridge
  11. University of Cambridge
  12. List of universities
  13. Home

View article source

Discussion (0)

New discussion

There are no discussions about this article yet.

Articles by others on the same topic (0)

There are currently no matching articles.
See all articles in the same topic Create my own version