Respuesta :

Aziyahwsg

Answer:

I'm pretty sure they're called reactants. items from the right are called products and the left is reactants.

Ahmed301saeed

Answer:

Reactants

Explanation:

A chemical equation consists of reactant and products.

- items to the left of the arrow  are called reactants.

- items to the right of the arrow are called products

- I hope this helps :)