Chemistry
>
GCSE
>
Properties of Matter
>
Explain ho...
Question
Explain how the test for carbon dioxide works.
3 years ago
·
1 Reply
·
3732 views
E
Elena Will
1 Answer
Tara S
Verified Sherpa Tutor ✓
An experienced and enthusiastic tutor with a PhD in Molecular Biology
1 reviews
Carbon dioxide is tested for by bubbling an unknown gas through limewater (aqueous calcium hydroxide) - if the solution goes cloudy, carbon dioxide is present. This is due to production of a white precipitate called calcium carbonate.
I'm available for 1:1 private online tuition!
Click here to view my profile and arrange a free introduction.Think you can help?
More Chemistry GCSE Questions
Need a GCSE Chemistry tutor?
Get started with a free online introductions with an experienced and qualified online tutor on Sherpa.
Find a GCSE Chemistry Tutor