chemistry question help Watch
Which solution would not give a precipitate when added to the filtrate?
A Barium chloride
B Potassium nitrate
C Calcium iodide
D Sodium bromide
I know the answer but can someone explain it and how to get the answer thanks
When adding AgNO3 to XCl you get a white precipitate.
When adding to XBr you get a cream precipitate
When adding to XI you get a yellow precipitate.
B must be the answer by elimination.
You need to learn these colours for your exam and what happens to the precipitate when dilute/concentrated ammonia is added
I'd agree it is B, seeing how adding KNO3 to NaNO3 shouldn't result in any reaction at all.