chemistry question help

Watch this thread
srjswnk
Badges: 11
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 year ago
#1
Lithium carbonate contains lithium ions and carbonate ions.A student tested the tablet for lithium ions and for carbonate ions.The student used:

• a metal wire

• dilute hydrochloric acid

• limewater.

Plan an investigation to show the presence of lithium ions and of carbonate ions in the

tablet. You should include the results of the tests for the ions.

not sure what the metal wire would be used for...
Last edited by srjswnk; 1 year ago
0
reply
ALostPingu
Badges: 11
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 year ago
#2
(Original post by srjswnk)
Lithium carbonate contains lithium ions and carbonate ions.A student tested the tablet for lithium ions and for carbonate ions.The student used:

• a metal wire

• dilute hydrochloric acid

• limewater.

Plan an investigation to show the presence of lithium ions and of carbonate ions in the

tablet. You should include the results of the tests for the ions.

not sure what the metal wire would be used for...
perhaps for a flame test, but I'm not too sure
1
reply
scimus63
Badges: 9
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 year ago
#3
look here, it shows you how to do it!

https://www.science-revision.co.uk/t...%20anions.html
and here
https://www.science-revision.co.uk/t...20cations.html
1
reply
srjswnk
Badges: 11
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 year ago
#4
thank youu
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

Has advance information helped during your exams?

Yes (67)
66.34%
No (26)
25.74%
I didn't use it to prepare (8)
7.92%

Watched Threads

View All