Question

What are 4 things that will alter the rate of a chemical reaction?

Answer 1

surface area of solid reactant and concentration or pressure of a reactant and temperature and nature of reactant and presence/absence of a catalyst

Answer 2

$\huge{\boxed{\mathcal{Hallo!}}}$

The factors that will alter the rate of a chemical reaction are as follows:

✨Presence of a catalyst

✨Concentration of reactants

✨Physical state of the Reactants.

✨Surface Area & Temperature.