What do you observe when Hydrogen Peroxide is broken down

Watch
Frozetman
Badges: 14
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#1
Report Thread starter 1 month ago
#1
Just need some help for my practical.

When you add catalase to H2O2 what would you observe.
Is there a colour change??
0
reply
summerbirdreads
Badges: 20
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#2
Report 1 month ago
#2
Broken down to water and oxygen?
0
reply
ashvinsingh
Badges: 14
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#3
Report 1 month ago
#3
(Original post by Frozetman)
Just need some help for my practical.

When you add catalase to H2O2 what would you observe.
Is there a colour change??
Think about what H2O2 breaks down into,
Hint (a gas is produced)
Think about what you see when a gas is produced (think about coke)
0
reply
Frozetman
Badges: 14
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#4
Report Thread starter 1 month ago
#4
(Original post by ashvinsingh)
Think about what H2O2 breaks down into,
Hint (a gas is produced)
Think about what you see when a gas is produced (think about coke)
Ohh so is it the reaction stops when theres no more fizzing??
0
reply
ashvinsingh
Badges: 14
Rep:
? You'll earn badges for being active around the site. Rep gems come when your posts are rated by other community members.
#5
Report 1 month ago
#5
(Original post by Frozetman)
Ohh so is it the reaction stops when theres no more fizzing??
That’s what I’d say yeah, but the question asks what happens when you add the catalyst right? So you’d say you’d get quick powerful fizzing which you can say as vigorous fizzing.
1
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

What is your favourite revision method?

Taking notes manually (43)
24.29%
Note taking apps (5)
2.82%
Flashcards (31)
17.51%
Revision guides (5)
2.82%
Past papers (87)
49.15%
Something else (let us know in the thread) (6)
3.39%

Watched Threads

View All