Given Mass = 400g and V = 20cm3 Density = Given Mass = 725g and V = 25cm3 Density =.
Given Mass = 131.4g and V = 18ml Density =
Given Mass = 67.7g and V = 9ml Density =

Can somebody please help me find the density.

it's filtration, but this is an assumption so my apologies if i got this

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).