* Single Displacement: In this type of reaction, a more reactive element displaces a less reactive element from a compound.

Let's break down your equation:

* AgNO3: Silver Nitrate (compound)

* Cu: Copper (element)

* CuNO3: Copper Nitrate (compound)

* Ag: Silver (element)

In this reaction, copper (Cu) is more reactive than silver (Ag). Copper displaces silver from silver nitrate, forming copper nitrate and leaving silver as a solid.

Here's the balanced equation:

2AgNO3 + Cu → Cu(NO3)2 + 2Ag