Hypothesis 2 (Particle size): If you ___ the particle size of a reactant, then the reaction rate will increase because ___ of the reactant’s surface area is exposed allowing more particles to make contact with each other

icc, international association for cereal chemistry

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).

16

explanation:

the marks go by 4s