TjaidN
Badges: 2
Rep:
?
#1
Report Thread starter 1 month ago
#1
Radical reactions are responsible for the catalysed breakdown of the ozone layer.

The overall equation is shown below:

2O3→3O2
ΔrH=-284kJmol-1
The molar gas volume in the ozone layer is approximately 2.5m3
mol-1
What is the energy release, in kJ, during the breakdown of 1.0m
3
of ozone in the ozone layer?
0
reply
rxda
Badges: 3
Rep:
?
#2
Report 1 month ago
#2
Have you figured it out I'm curious lol
0
reply
rxda
Badges: 3
Rep:
?
#3
Report 1 month ago
#3
I'm thinking maybe you would scale it out if 2.5m3 is 284kj maybe to get in 1m3 its 284/2.5
I doubt that's right lol
0
reply
TjaidN
Badges: 2
Rep:
?
#4
Report Thread starter 1 month ago
#4
(Original post by rxda)
Have you figured it out I'm curious lol
I’m thinking because u have the gas constant as 2.5 instead of normally 24 and u already have the concentration and volume, you do 1/2.5 x -284?
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

Do you think receiving Teacher Assessed Grades will impact your future?

I’m worried it will negatively impact me getting into university/college (12)
41.38%
I’m worried that I’m not academically prepared for the next stage in my educational journey (4)
13.79%
I’m worried it will impact my future career (2)
6.9%
I’m worried that my grades will be seen as ‘lesser’ because I didn’t take exams (6)
20.69%
I don’t think that receiving these grades will impact my future (2)
6.9%
I think that receiving these grades will affect me in another way (let us know in the discussion!) (3)
10.34%

Watched Threads

View All
Latest
My Feed