Well you could observe a color change or even a change in smell
To be able to determine the number of moles that a certain number of molecules comprises, we simply divide the number of molecules by the Avogadro's number which is equal to 6.022 x 10^23.
n = M/A
where n is the number of moles, M is the number of molecules, and A is Avogadro's number. Substituting the known values,
n = (4.15 x 10^23 molecules)/(6.022 x 10^23 molecules/mol)
Simplifying,
n = 0.689 moles
<em>Answer: 0.689 moles</em>
The answer is burning wood with campfire if im wrong correct me but im pretty sure ti is
Eezy real talk ma frend!
The fromula for sodium cyanide is NaCn.