This discussion is closed.
LS.
Badges: 8
Rep:
?
#1
Report Thread starter 16 years ago
#1
Can a catlyst be added to increase the reaction rate between Sulphuric Acid and Sodium Carbonate?

Also...

Are the colours for methyl orange/salmon or yellow/salmon? Also, what colour would the indicator be in the sulphuric acid?
0
Butterfly
Badges: 1
Rep:
?
#2
Report 16 years ago
#2
dont know about first one

second, is this methyl orange, methyl red or methyl yellow ?

if methyl orange, it will be red-salmon in acid. the colours are red-salmon/yellow.
0
LS.
Badges: 8
Rep:
?
#3
Report Thread starter 16 years ago
#3
The indicator is methyl orange.... I just need to know what colour it is in:

1.acid

2.alkali

3.endpoint
0
hornblower
Badges: 0
Rep:
?
#4
Report 16 years ago
#4
(Original post by LS.)
The indicator is methyl orange.... I just need to know what colour it is in:

1.acid

2.alkali

3.endpoint
1. red

2. yellow

3. orange
0
LS.
Badges: 8
Rep:
?
#5
Report Thread starter 16 years ago
#5
(Original post by hornblower)
1. red

2. yellow

3. orange

Thanks very much
0
Butterfly
Badges: 1
Rep:
?
#6
Report 16 years ago
#6
by the way, if you've got one, these will all be in your book of data !
0
X
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

How are you finding researching unis for 2021 entry?

I have been able to get all the information I need from online research (83)
18.74%
I have tried virtual events and found them useful (90)
20.32%
I have tried virtual events and did not find them useful (84)
18.96%
I would be interested in trying socially distanced or scaled down in person events (96)
21.67%
I want to but don't know where to start with researching unis for 2021 entry (44)
9.93%
I haven't started researching yet (46)
10.38%

Watched Threads

View All