Which factors have the greatest effect on the rate of a chemical reaction between AgNO3 (aq) and Cu (s) ?

The rate of reaction of uncatalyzed reactions is mainly dependent on two factors:

1) Concentration of reactants

The greater the concentration of reactants that is present, the faster the reaction will take place

2) Temperature

Due to increased collisions of reactant molecules, elevating the temperature of a reaction mixture increases the rate of reaction