AKS 3B - Develop and use models of chemical equations to illustrate how the total number of atoms and how mass is conserved during a chemical reaction/equation. What is the reactant?

3

explanation:

it should be all of them because it asks if you included all of those in your answer

explanation:

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

i'm pretty sure it is letter c.) car