Please can someone explain how to do this question? the answer is 469 kJmol-1.
2SO2 (g) + O2 (g) -> 2SO3 (g) change in enthalpy= -192 kJmol-1
a. calculate the average bond enthalpy for the S=0 bond
b. the actual bond enthalpy for the S=O bond in So2 is 531 kJ mol-1. calculate the actual bond enthalpy for the S=O bond in SO3
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A level chemistry help watch
- Thread Starter
- 07-01-2017 14:00
- Official Rep
- 09-01-2017 15:43
Sorry you've not had any responses about this. Are you sure you've posted in the right place? Here's a link to our subject forum which should help get you more responses if you post there.
Just quoting in Danny Dorito so she can move the thread if needed
Spoiler:Show(Original post by Danny Dorito)
- 18-01-2017 19:21
Bump - Stuck on this too
Will give rep for help