Question

6) What are the factors affecting a chemical reaction​

Answer 1

Answer:

1) Reactant concentration. Increasing the concentration of one or more reactants will often increase the rate of reaction

2)Physical state of the reactants and surface area. ...

3) Temperature

4) Presence of a catalyst.

Answer 2

here is your answer

Reactant concentration, the physical state of the reactants, and surface area, temperature, and the presence of a catalyst are the four main factors that affect chemical reaction