BaCl2+ AgNO3

When BaCl2 and AgNO3 are combined, a double displacement reaction occurs.

The balanced chemical equation for the reaction is:

BaCl2 + 2AgNO3 -> 2AgCl + Ba(NO3)2

In this reaction, barium chloride (BaCl2) reacts with silver nitrate (AgNO3) to produce silver chloride (AgCl) and barium nitrate (Ba(NO3)2).

It's important to note that silver chloride is insoluble in water and appears as a white precipitate. On the other hand, barium nitrate is soluble in water.

This reaction can be used to test for the presence of chloride ions since it results in the formation of a white precipitate of silver chloride.