About how many N-14 atoms will be present from a sample of 800 C-14 atoms after 2.0
half-lives? (Show your work)

these nuts

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).

it is the most commonly accepted one