A stock solution of magnesium chloride has a concentration of 120 mgmL. How many milliliters of the stock solution are required to prepare 1.5 L of 25 mgmL solution

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

< 3

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).

the volume increases