A ring of ammon Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about A ring of ammon? On this page you'll find 1 study documents about A ring of ammon.
All 1 results
Sort by
-
Edexcel iGCSE Chemistry, question and answer with rated solution
- Exam (elaborations) • 29 pages • 2023
-
Available in package deal
-
- $20.49
- 1x sold
- + learn more
Edexcel iGCSE Chemistry, question and answer with rated solution 
Experiment for Diffusion? 
1) HCl placed at one end of the test tube, ammonia solution at the other. 
2) Where they meet, a ring of Ammonium Chloride appears. 
3) The diagram shows that the ammonia is closer to the ring, showing that ammonia must have travelled faster, showing it's a lighter gas. 
 
 
 
Experiment for Dilution? 
1) Put a coloured substance in a solvent e.g food colouring in water. 
2) Over the time, the colour le...
Want to regain your expenses?
How much did you already spend on Stuvia? Imagine there are plenty more of you out there paying for study notes, but this time YOU are the seller. Ka-ching! Discover all about earning on Stuvia