Here's the chemical reaction:
AgNO₃(aq) + KI(aq) → AgI(s) + KNO₃(aq)
Explanation:
* AgNO₃(aq) - Silver nitrate is soluble in water, forming silver ions (Ag+) and nitrate ions (NO₃-) in solution.
* KI(aq) - Potassium iodide is also soluble in water, forming potassium ions (K+) and iodide ions (I-) in solution.
* AgI(s) - When the two solutions are mixed, silver ions and iodide ions combine to form silver iodide, which is a yellow solid that precipitates out of solution.
* KNO₃(aq) - The remaining potassium ions and nitrate ions stay in solution as potassium nitrate, which is also soluble in water.
Important Notes:
* This reaction is a precipitation reaction, where an insoluble compound forms from the reaction of two soluble reactants.
* The resulting silver iodide precipitate is bright yellow.
* Make sure to handle silver nitrate with care, as it is corrosive.
* Always wear appropriate safety gear, like gloves and eye protection, when working with chemicals.
