Light will darken them
AgCl is silver chlorideThe color of silver chloride (AgCl) is white.
It gets darker when it is exposed to light.
These are silver halides as AgCl and AgBr.
AgCl is relatively insoluble.
AgCl.
Silver chloride, AgCl
AgCl is highly insoluble, as it is a precipitate.
Silver chloride
2 mol of AgCl to 1 mol BaCl2
When sodium chloride and silver nitrate are mixed, a metathesis reaction takes place. The silver ion becomes bonded to the chloride ion. Since silver chloride is insoluble, this substance precipitates out of solution.
The color become grey because silver chloride (AgCl) is slowly decomposed to silver and chlorine.
1. Put the mixture in water and stir. 2. AgCl is not soluble, NaCl is soluble. 3. After filtering NaCl passes in solution and AgCl remain on the filter.