In the lab there is a vile of mercury and it has a mass of 43.0 grams. If the density of mercury is 13.6 g/mL, what is the volume (mL) of the mercury? (please show steps)

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

From the question

mass = 43 g

density = 13.6 g/mL

The volume is

We have the final answer as

Hope this helps you

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 its b i might be wrong though!