Copper(I) sulfide (Cu2S) is synthesized in a reaction described by this chemical equation: 2Cu(s) + S(s) → Cu2S(s)

A ratio of 2:1 applies to the that enter into the reaction.

a. volumes of gases

b. number of molecules

c. number of atoms

d. masses of the reactants

​

Here's link to the

is.gd/qKzpBU

nanotechnology is a powerful tool in biomaterials research as it creates numerous possibilities for the engineering of functional molecules. nano-bio refers to projected ability to incorporate biomimicry into various materials at nanoscale.  

am i too late?

explanation: