Understanding the Relationship

* Silver Nitrate (AgNO₃): Each molecule of silver nitrate contains one nitrate ion (NO₃⁻).

* Moles: A mole represents a specific number of particles (6.022 x 10²³).

Calculation

1. Equal Moles: Since each silver nitrate molecule has one nitrate ion, 2 moles of nitrate ions correspond to 2 moles of silver nitrate.

Answer

Therefore, there are 2 moles of silver nitrate molecules in 2 moles of nitrate ions.